First working client/server protobuf ping-pong

Client/Client.cpp

@@ -1,23 +1,38 @@
 #include <iostream>
 #include <string>
 
-#include "proto/client.pb.h"
+#include <zmq.hpp>
+
+#include "proto/request.pb.h"
+#include "proto/reply.pb.h"
 
 int main(int argc, char **argv)
 {
 	std::cout << "Client running" << std::endl;
 
-	std::string bufferString;
+	zmq::context_t context(1);
+	zmq::socket_t socket(context, ZMQ_REQ);
+	socket.connect("tcp://localhost:5555");
 
-	client::ClientInfo clientInfoIn;
+	while (true)
+	{
+		Messages::Request requestMessage;
+		requestMessage.set_text("Hello Server");
 
-	clientInfoIn.set_name("Herbert");
+		zmq::message_t request(requestMessage.ByteSize());
-	clientInfoIn.SerializeToString(&bufferString);
+		requestMessage.SerializeToArray(request.data(), request.size());
+		socket.send(request);
 
-	client::ClientInfo clientInfoOut;
+		zmq::message_t reply;
-	clientInfoOut.ParseFromString(bufferString);
+		socket.recv(&reply);
 
-	std::cout << "read: " << clientInfoOut.name() << std::endl;
+		Messages::Reply replyMessage;
+		replyMessage.ParseFromArray(reply.data(), reply.size());
+
+		std::cout << "Received reply: " << replyMessage.text() << std::endl;
+
+		Sleep(1000);
+	}
 
 	return 0;
 }

Client/Client.vcxproj

@@ -52,13 +52,13 @@
       <WarningLevel>Level3</WarningLevel>
       <Optimization>Disabled</Optimization>
       <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>..\protobuf\src\</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\protobuf\src\;..\zeromq\include\</AdditionalIncludeDirectories>
       <SDLCheck>false</SDLCheck>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);libprotobuf.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);libprotobuf.lib;;libzmq.lib</AdditionalDependencies>
       <AdditionalLibraryDirectories>$(OutDir)</AdditionalLibraryDirectories>
     </Link>
   </ItemDefinitionGroup>
@@ -71,7 +71,7 @@
       <FunctionLevelLinking>true</FunctionLevelLinking>
       <IntrinsicFunctions>true</IntrinsicFunctions>
       <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>..\protobuf\src\</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\protobuf\src\;..\zeromq\include\</AdditionalIncludeDirectories>
       <SDLCheck>false</SDLCheck>
     </ClCompile>
     <Link>
@@ -79,29 +79,38 @@
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);libprotobuf.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);libprotobuf.lib;;libzmq.lib</AdditionalDependencies>
       <AdditionalLibraryDirectories>$(OutDir)</AdditionalLibraryDirectories>
     </Link>
   </ItemDefinitionGroup>
   <ItemGroup>
     <ClCompile Include="Client.cpp" />
-    <ClCompile Include="proto\client.pb.cc" />
+    <ClCompile Include="proto\reply.pb.cc" />
+    <ClCompile Include="proto\request.pb.cc" />
   </ItemGroup>
   <ItemGroup>
-    <CustomBuild Include="proto\client.proto">
+    <CustomBuild Include="..\proto\reply.proto">
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">false</ExcludedFromBuild>
+      <FileType>Document</FileType>
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">false</ExcludedFromBuild>
+      <Outputs Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">proto\%(Filename).pb.h;proto\%(Filename).pb.cc</Outputs>
+      <Outputs Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">proto\%(Filename).pb.h;proto\%(Filename).pb.cc</Outputs>
+      <Command Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(OutDir)\protoc.exe -I=%(RelativeDir) --cpp_out=$(ProjectDir)\proto %(Identity)</Command>
+      <Command Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(OutDir)\protoc.exe -I=%(RelativeDir) --cpp_out=$(ProjectDir)\proto %(Identity)</Command>
+    </CustomBuild>
+    <CustomBuild Include="..\proto\request.proto">
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">false</ExcludedFromBuild>
       <FileType>Document</FileType>
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">false</ExcludedFromBuild>
       <Command Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(OutDir)\protoc.exe -I=%(RelativeDir) --cpp_out=$(ProjectDir)\proto %(Identity)</Command>
-      <Outputs Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">proto\client.pb.h;proto\client.pb.cc;%(Outputs)</Outputs>
-      <TreatOutputAsContent Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">false</TreatOutputAsContent>
       <Command Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(OutDir)\protoc.exe -I=%(RelativeDir) --cpp_out=$(ProjectDir)\proto %(Identity)</Command>
-      <Outputs Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">proto\client.pb.h;proto\client.pb.cc;%(Outputs)</Outputs>
+      <Outputs Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">proto\%(Filename).pb.h;proto\%(Filename).pb.cc</Outputs>
-      <TreatOutputAsContent Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">false</TreatOutputAsContent>
+      <Outputs Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">proto\%(Filename).pb.h;proto\%(Filename).pb.cc</Outputs>
     </CustomBuild>
   </ItemGroup>
   <ItemGroup>
-    <ClInclude Include="proto\client.pb.h" />
+    <ClInclude Include="proto\reply.pb.h" />
+    <ClInclude Include="proto\request.pb.h" />
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">

Client/Client.vcxproj.filters

@@ -21,17 +21,26 @@
     <ClCompile Include="Client.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
-    <ClCompile Include="proto\client.pb.cc">
+    <ClCompile Include="proto\reply.pb.cc">
+      <Filter>proto</Filter>
+    </ClCompile>
+    <ClCompile Include="proto\request.pb.cc">
       <Filter>proto</Filter>
     </ClCompile>
   </ItemGroup>
   <ItemGroup>
-    <CustomBuild Include="proto\client.proto">
+    <CustomBuild Include="..\proto\reply.proto">
+      <Filter>proto</Filter>
+    </CustomBuild>
+    <CustomBuild Include="..\proto\request.proto">
       <Filter>proto</Filter>
     </CustomBuild>
   </ItemGroup>
   <ItemGroup>
-    <ClInclude Include="proto\client.pb.h">
+    <ClInclude Include="proto\reply.pb.h">
+      <Filter>proto</Filter>
+    </ClInclude>
+    <ClInclude Include="proto\request.pb.h">
       <Filter>proto</Filter>
     </ClInclude>
   </ItemGroup>

Client/proto/client.pb.h

@@ -1,221 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: client.proto
-
-#ifndef PROTOBUF_client_2eproto__INCLUDED
-#define PROTOBUF_client_2eproto__INCLUDED
-
-#include <string>
-
-#include <google/protobuf/stubs/common.h>
-
-#if GOOGLE_PROTOBUF_VERSION < 2006000
-#error This file was generated by a newer version of protoc which is
-#error incompatible with your Protocol Buffer headers.  Please update
-#error your headers.
-#endif
-#if 2006001 < GOOGLE_PROTOBUF_MIN_PROTOC_VERSION
-#error This file was generated by an older version of protoc which is
-#error incompatible with your Protocol Buffer headers.  Please
-#error regenerate this file with a newer version of protoc.
-#endif
-
-#include <google/protobuf/generated_message_util.h>
-#include <google/protobuf/message.h>
-#include <google/protobuf/repeated_field.h>
-#include <google/protobuf/extension_set.h>
-#include <google/protobuf/unknown_field_set.h>
-// @@protoc_insertion_point(includes)
-
-namespace client {
-
-// Internal implementation detail -- do not call these.
-void  protobuf_AddDesc_client_2eproto();
-void protobuf_AssignDesc_client_2eproto();
-void protobuf_ShutdownFile_client_2eproto();
-
-class ClientInfo;
-
-// ===================================================================
-
-class ClientInfo : public ::google::protobuf::Message {
- public:
-  ClientInfo();
-  virtual ~ClientInfo();
-
-  ClientInfo(const ClientInfo& from);
-
-  inline ClientInfo& operator=(const ClientInfo& from) {
-    CopyFrom(from);
-    return *this;
-  }
-
-  inline const ::google::protobuf::UnknownFieldSet& unknown_fields() const {
-    return _unknown_fields_;
-  }
-
-  inline ::google::protobuf::UnknownFieldSet* mutable_unknown_fields() {
-    return &_unknown_fields_;
-  }
-
-  static const ::google::protobuf::Descriptor* descriptor();
-  static const ClientInfo& default_instance();
-
-  void Swap(ClientInfo* other);
-
-  // implements Message ----------------------------------------------
-
-  ClientInfo* New() const;
-  void CopyFrom(const ::google::protobuf::Message& from);
-  void MergeFrom(const ::google::protobuf::Message& from);
-  void CopyFrom(const ClientInfo& from);
-  void MergeFrom(const ClientInfo& from);
-  void Clear();
-  bool IsInitialized() const;
-
-  int ByteSize() const;
-  bool MergePartialFromCodedStream(
-      ::google::protobuf::io::CodedInputStream* input);
-  void SerializeWithCachedSizes(
-      ::google::protobuf::io::CodedOutputStream* output) const;
-  ::google::protobuf::uint8* SerializeWithCachedSizesToArray(::google::protobuf::uint8* output) const;
-  int GetCachedSize() const { return _cached_size_; }
-  private:
-  void SharedCtor();
-  void SharedDtor();
-  void SetCachedSize(int size) const;
-  public:
-  ::google::protobuf::Metadata GetMetadata() const;
-
-  // nested types ----------------------------------------------------
-
-  // accessors -------------------------------------------------------
-
-  // optional string name = 1 [default = ""];
-  inline bool has_name() const;
-  inline void clear_name();
-  static const int kNameFieldNumber = 1;
-  inline const ::std::string& name() const;
-  inline void set_name(const ::std::string& value);
-  inline void set_name(const char* value);
-  inline void set_name(const char* value, size_t size);
-  inline ::std::string* mutable_name();
-  inline ::std::string* release_name();
-  inline void set_allocated_name(::std::string* name);
-
-  // @@protoc_insertion_point(class_scope:client.ClientInfo)
- private:
-  inline void set_has_name();
-  inline void clear_has_name();
-
-  ::google::protobuf::UnknownFieldSet _unknown_fields_;
-
-  ::google::protobuf::uint32 _has_bits_[1];
-  mutable int _cached_size_;
-  ::std::string* name_;
-  friend void  protobuf_AddDesc_client_2eproto();
-  friend void protobuf_AssignDesc_client_2eproto();
-  friend void protobuf_ShutdownFile_client_2eproto();
-
-  void InitAsDefaultInstance();
-  static ClientInfo* default_instance_;
-};
-// ===================================================================
-
-
-// ===================================================================
-
-// ClientInfo
-
-// optional string name = 1 [default = ""];
-inline bool ClientInfo::has_name() const {
-  return (_has_bits_[0] & 0x00000001u) != 0;
-}
-inline void ClientInfo::set_has_name() {
-  _has_bits_[0] |= 0x00000001u;
-}
-inline void ClientInfo::clear_has_name() {
-  _has_bits_[0] &= ~0x00000001u;
-}
-inline void ClientInfo::clear_name() {
-  if (name_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) {
-    name_->clear();
-  }
-  clear_has_name();
-}
-inline const ::std::string& ClientInfo::name() const {
-  // @@protoc_insertion_point(field_get:client.ClientInfo.name)
-  return *name_;
-}
-inline void ClientInfo::set_name(const ::std::string& value) {
-  set_has_name();
-  if (name_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) {
-    name_ = new ::std::string;
-  }
-  name_->assign(value);
-  // @@protoc_insertion_point(field_set:client.ClientInfo.name)
-}
-inline void ClientInfo::set_name(const char* value) {
-  set_has_name();
-  if (name_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) {
-    name_ = new ::std::string;
-  }
-  name_->assign(value);
-  // @@protoc_insertion_point(field_set_char:client.ClientInfo.name)
-}
-inline void ClientInfo::set_name(const char* value, size_t size) {
-  set_has_name();
-  if (name_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) {
-    name_ = new ::std::string;
-  }
-  name_->assign(reinterpret_cast<const char*>(value), size);
-  // @@protoc_insertion_point(field_set_pointer:client.ClientInfo.name)
-}
-inline ::std::string* ClientInfo::mutable_name() {
-  set_has_name();
-  if (name_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) {
-    name_ = new ::std::string;
-  }
-  // @@protoc_insertion_point(field_mutable:client.ClientInfo.name)
-  return name_;
-}
-inline ::std::string* ClientInfo::release_name() {
-  clear_has_name();
-  if (name_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) {
-    return NULL;
-  } else {
-    ::std::string* temp = name_;
-    name_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-    return temp;
-  }
-}
-inline void ClientInfo::set_allocated_name(::std::string* name) {
-  if (name_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) {
-    delete name_;
-  }
-  if (name) {
-    set_has_name();
-    name_ = name;
-  } else {
-    clear_has_name();
-    name_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
-  }
-  // @@protoc_insertion_point(field_set_allocated:client.ClientInfo.name)
-}
-
-
-// @@protoc_insertion_point(namespace_scope)
-
-}  // namespace client
-
-#ifndef SWIG
-namespace google {
-namespace protobuf {
-
-
-}  // namespace google
-}  // namespace protobuf
-#endif  // SWIG
-
-// @@protoc_insertion_point(global_scope)
-
-#endif  // PROTOBUF_client_2eproto__INCLUDED

Client/proto/client.proto

@@ -1,7 +0,0 @@
-package client;
-
-message ClientInfo
-{
-	optional string name = 1 [default = ""];
-}
-

Client/proto/reply.pb.cc

@@ -1,8 +1,8 @@
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: client.proto
+// source: reply.proto
 
 #define INTERNAL_SUPPRESS_PROTOBUF_FIELD_DEPRECATION
-#include "client.pb.h"
+#include "reply.pb.h"
 
 #include <algorithm>
 
@@ -16,38 +16,38 @@
 #include <google/protobuf/wire_format.h>
 // @@protoc_insertion_point(includes)
 
-namespace client {
+namespace Messages {
 
 namespace {
 
-const ::google::protobuf::Descriptor* ClientInfo_descriptor_ = NULL;
+const ::google::protobuf::Descriptor* Reply_descriptor_ = NULL;
 const ::google::protobuf::internal::GeneratedMessageReflection*
-  ClientInfo_reflection_ = NULL;
+  Reply_reflection_ = NULL;
 
 }  // namespace
 
 
-void protobuf_AssignDesc_client_2eproto() {
+void protobuf_AssignDesc_reply_2eproto() {
-  protobuf_AddDesc_client_2eproto();
+  protobuf_AddDesc_reply_2eproto();
   const ::google::protobuf::FileDescriptor* file =
     ::google::protobuf::DescriptorPool::generated_pool()->FindFileByName(
-      "client.proto");
+      "reply.proto");
   GOOGLE_CHECK(file != NULL);
-  ClientInfo_descriptor_ = file->message_type(0);
+  Reply_descriptor_ = file->message_type(0);
-  static const int ClientInfo_offsets_[1] = {
+  static const int Reply_offsets_[1] = {
-    GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(ClientInfo, name_),
+    GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(Reply, text_),
   };
-  ClientInfo_reflection_ =
+  Reply_reflection_ =
     new ::google::protobuf::internal::GeneratedMessageReflection(
-      ClientInfo_descriptor_,
+      Reply_descriptor_,
-      ClientInfo::default_instance_,
+      Reply::default_instance_,
-      ClientInfo_offsets_,
+      Reply_offsets_,
-      GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(ClientInfo, _has_bits_[0]),
+      GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(Reply, _has_bits_[0]),
-      GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(ClientInfo, _unknown_fields_),
+      GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(Reply, _unknown_fields_),
       -1,
       ::google::protobuf::DescriptorPool::generated_pool(),
       ::google::protobuf::MessageFactory::generated_factory(),
-      sizeof(ClientInfo));
+      sizeof(Reply));
 }
 
 namespace {
@@ -55,137 +55,137 @@ namespace {
 GOOGLE_PROTOBUF_DECLARE_ONCE(protobuf_AssignDescriptors_once_);
 inline void protobuf_AssignDescriptorsOnce() {
   ::google::protobuf::GoogleOnceInit(&protobuf_AssignDescriptors_once_,
-                 &protobuf_AssignDesc_client_2eproto);
+                 &protobuf_AssignDesc_reply_2eproto);
 }
 
 void protobuf_RegisterTypes(const ::std::string&) {
   protobuf_AssignDescriptorsOnce();
   ::google::protobuf::MessageFactory::InternalRegisterGeneratedMessage(
-    ClientInfo_descriptor_, &ClientInfo::default_instance());
+    Reply_descriptor_, &Reply::default_instance());
 }
 
 }  // namespace
 
-void protobuf_ShutdownFile_client_2eproto() {
+void protobuf_ShutdownFile_reply_2eproto() {
-  delete ClientInfo::default_instance_;
+  delete Reply::default_instance_;
-  delete ClientInfo_reflection_;
+  delete Reply_reflection_;
 }
 
-void protobuf_AddDesc_client_2eproto() {
+void protobuf_AddDesc_reply_2eproto() {
   static bool already_here = false;
   if (already_here) return;
   already_here = true;
   GOOGLE_PROTOBUF_VERIFY_VERSION;
 
   ::google::protobuf::DescriptorPool::InternalAddGeneratedFile(
-    "\n\014client.proto\022\006client\"\034\n\nClientInfo\022\016\n\004"
+    "\n\013reply.proto\022\010Messages\"\025\n\005Reply\022\014\n\004text"
-    "name\030\001 \001(\t:\000", 52);
+    "\030\001 \001(\t", 46);
   ::google::protobuf::MessageFactory::InternalRegisterGeneratedFile(
-    "client.proto", &protobuf_RegisterTypes);
+    "reply.proto", &protobuf_RegisterTypes);
-  ClientInfo::default_instance_ = new ClientInfo();
+  Reply::default_instance_ = new Reply();
-  ClientInfo::default_instance_->InitAsDefaultInstance();
+  Reply::default_instance_->InitAsDefaultInstance();
-  ::google::protobuf::internal::OnShutdown(&protobuf_ShutdownFile_client_2eproto);
+  ::google::protobuf::internal::OnShutdown(&protobuf_ShutdownFile_reply_2eproto);
 }
 
 // Force AddDescriptors() to be called at static initialization time.
-struct StaticDescriptorInitializer_client_2eproto {
+struct StaticDescriptorInitializer_reply_2eproto {
-  StaticDescriptorInitializer_client_2eproto() {
+  StaticDescriptorInitializer_reply_2eproto() {
-    protobuf_AddDesc_client_2eproto();
+    protobuf_AddDesc_reply_2eproto();
   }
-} static_descriptor_initializer_client_2eproto_;
+} static_descriptor_initializer_reply_2eproto_;
 
 // ===================================================================
 
 #ifndef _MSC_VER
-const int ClientInfo::kNameFieldNumber;
+const int Reply::kTextFieldNumber;
 #endif  // !_MSC_VER
 
-ClientInfo::ClientInfo()
+Reply::Reply()
   : ::google::protobuf::Message() {
   SharedCtor();
-  // @@protoc_insertion_point(constructor:client.ClientInfo)
+  // @@protoc_insertion_point(constructor:Messages.Reply)
 }
 
-void ClientInfo::InitAsDefaultInstance() {
+void Reply::InitAsDefaultInstance() {
 }
 
-ClientInfo::ClientInfo(const ClientInfo& from)
+Reply::Reply(const Reply& from)
   : ::google::protobuf::Message() {
   SharedCtor();
   MergeFrom(from);
-  // @@protoc_insertion_point(copy_constructor:client.ClientInfo)
+  // @@protoc_insertion_point(copy_constructor:Messages.Reply)
 }
 
-void ClientInfo::SharedCtor() {
+void Reply::SharedCtor() {
   ::google::protobuf::internal::GetEmptyString();
   _cached_size_ = 0;
-  name_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
+  text_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
   ::memset(_has_bits_, 0, sizeof(_has_bits_));
 }
 
-ClientInfo::~ClientInfo() {
+Reply::~Reply() {
-  // @@protoc_insertion_point(destructor:client.ClientInfo)
+  // @@protoc_insertion_point(destructor:Messages.Reply)
   SharedDtor();
 }
 
-void ClientInfo::SharedDtor() {
+void Reply::SharedDtor() {
-  if (name_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) {
+  if (text_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) {
-    delete name_;
+    delete text_;
   }
   if (this != default_instance_) {
   }
 }
 
-void ClientInfo::SetCachedSize(int size) const {
+void Reply::SetCachedSize(int size) const {
   GOOGLE_SAFE_CONCURRENT_WRITES_BEGIN();
   _cached_size_ = size;
   GOOGLE_SAFE_CONCURRENT_WRITES_END();
 }
-const ::google::protobuf::Descriptor* ClientInfo::descriptor() {
+const ::google::protobuf::Descriptor* Reply::descriptor() {
   protobuf_AssignDescriptorsOnce();
-  return ClientInfo_descriptor_;
+  return Reply_descriptor_;
 }
 
-const ClientInfo& ClientInfo::default_instance() {
+const Reply& Reply::default_instance() {
-  if (default_instance_ == NULL) protobuf_AddDesc_client_2eproto();
+  if (default_instance_ == NULL) protobuf_AddDesc_reply_2eproto();
   return *default_instance_;
 }
 
-ClientInfo* ClientInfo::default_instance_ = NULL;
+Reply* Reply::default_instance_ = NULL;
 
-ClientInfo* ClientInfo::New() const {
+Reply* Reply::New() const {
-  return new ClientInfo;
+  return new Reply;
 }
 
-void ClientInfo::Clear() {
+void Reply::Clear() {
-  if (has_name()) {
+  if (has_text()) {
-    if (name_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) {
+    if (text_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) {
-      name_->clear();
+      text_->clear();
     }
   }
   ::memset(_has_bits_, 0, sizeof(_has_bits_));
   mutable_unknown_fields()->Clear();
 }
 
-bool ClientInfo::MergePartialFromCodedStream(
+bool Reply::MergePartialFromCodedStream(
     ::google::protobuf::io::CodedInputStream* input) {
 #define DO_(EXPRESSION) if (!(EXPRESSION)) goto failure
   ::google::protobuf::uint32 tag;
-  // @@protoc_insertion_point(parse_start:client.ClientInfo)
+  // @@protoc_insertion_point(parse_start:Messages.Reply)
   for (;;) {
     ::std::pair< ::google::protobuf::uint32, bool> p = input->ReadTagWithCutoff(127);
     tag = p.first;
     if (!p.second) goto handle_unusual;
     switch (::google::protobuf::internal::WireFormatLite::GetTagFieldNumber(tag)) {
-      // optional string name = 1 [default = ""];
+      // optional string text = 1;
       case 1: {
         if (tag == 10) {
           DO_(::google::protobuf::internal::WireFormatLite::ReadString(
-                input, this->mutable_name()));
+                input, this->mutable_text()));
           ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField(
-            this->name().data(), this->name().length(),
+            this->text().data(), this->text().length(),
             ::google::protobuf::internal::WireFormat::PARSE,
-            "name");
+            "text");
         } else {
           goto handle_unusual;
         }
@@ -207,65 +207,65 @@ bool ClientInfo::MergePartialFromCodedStream(
     }
   }
 success:
-  // @@protoc_insertion_point(parse_success:client.ClientInfo)
+  // @@protoc_insertion_point(parse_success:Messages.Reply)
   return true;
 failure:
-  // @@protoc_insertion_point(parse_failure:client.ClientInfo)
+  // @@protoc_insertion_point(parse_failure:Messages.Reply)
   return false;
 #undef DO_
 }
 
-void ClientInfo::SerializeWithCachedSizes(
+void Reply::SerializeWithCachedSizes(
     ::google::protobuf::io::CodedOutputStream* output) const {
-  // @@protoc_insertion_point(serialize_start:client.ClientInfo)
+  // @@protoc_insertion_point(serialize_start:Messages.Reply)
-  // optional string name = 1 [default = ""];
+  // optional string text = 1;
-  if (has_name()) {
+  if (has_text()) {
     ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField(
-      this->name().data(), this->name().length(),
+      this->text().data(), this->text().length(),
       ::google::protobuf::internal::WireFormat::SERIALIZE,
-      "name");
+      "text");
     ::google::protobuf::internal::WireFormatLite::WriteStringMaybeAliased(
-      1, this->name(), output);
+      1, this->text(), output);
   }
 
   if (!unknown_fields().empty()) {
     ::google::protobuf::internal::WireFormat::SerializeUnknownFields(
         unknown_fields(), output);
   }
-  // @@protoc_insertion_point(serialize_end:client.ClientInfo)
+  // @@protoc_insertion_point(serialize_end:Messages.Reply)
 }
 
-::google::protobuf::uint8* ClientInfo::SerializeWithCachedSizesToArray(
+::google::protobuf::uint8* Reply::SerializeWithCachedSizesToArray(
     ::google::protobuf::uint8* target) const {
-  // @@protoc_insertion_point(serialize_to_array_start:client.ClientInfo)
+  // @@protoc_insertion_point(serialize_to_array_start:Messages.Reply)
-  // optional string name = 1 [default = ""];
+  // optional string text = 1;
-  if (has_name()) {
+  if (has_text()) {
     ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField(
-      this->name().data(), this->name().length(),
+      this->text().data(), this->text().length(),
       ::google::protobuf::internal::WireFormat::SERIALIZE,
-      "name");
+      "text");
     target =
       ::google::protobuf::internal::WireFormatLite::WriteStringToArray(
-        1, this->name(), target);
+        1, this->text(), target);
   }
 
   if (!unknown_fields().empty()) {
     target = ::google::protobuf::internal::WireFormat::SerializeUnknownFieldsToArray(
         unknown_fields(), target);
   }
-  // @@protoc_insertion_point(serialize_to_array_end:client.ClientInfo)
+  // @@protoc_insertion_point(serialize_to_array_end:Messages.Reply)
   return target;
 }
 
-int ClientInfo::ByteSize() const {
+int Reply::ByteSize() const {
   int total_size = 0;
 
   if (_has_bits_[0 / 32] & (0xffu << (0 % 32))) {
-    // optional string name = 1 [default = ""];
+    // optional string text = 1;
-    if (has_name()) {
+    if (has_text()) {
       total_size += 1 +
         ::google::protobuf::internal::WireFormatLite::StringSize(
-          this->name());
+          this->text());
     }
 
   }
@@ -280,10 +280,10 @@ int ClientInfo::ByteSize() const {
   return total_size;
 }
 
-void ClientInfo::MergeFrom(const ::google::protobuf::Message& from) {
+void Reply::MergeFrom(const ::google::protobuf::Message& from) {
   GOOGLE_CHECK_NE(&from, this);
-  const ClientInfo* source =
+  const Reply* source =
-    ::google::protobuf::internal::dynamic_cast_if_available<const ClientInfo*>(
+    ::google::protobuf::internal::dynamic_cast_if_available<const Reply*>(
       &from);
   if (source == NULL) {
     ::google::protobuf::internal::ReflectionOps::Merge(from, this);
@@ -292,53 +292,53 @@ void ClientInfo::MergeFrom(const ::google::protobuf::Message& from) {
   }
 }
 
-void ClientInfo::MergeFrom(const ClientInfo& from) {
+void Reply::MergeFrom(const Reply& from) {
   GOOGLE_CHECK_NE(&from, this);
   if (from._has_bits_[0 / 32] & (0xffu << (0 % 32))) {
-    if (from.has_name()) {
+    if (from.has_text()) {
-      set_name(from.name());
+      set_text(from.text());
     }
   }
   mutable_unknown_fields()->MergeFrom(from.unknown_fields());
 }
 
-void ClientInfo::CopyFrom(const ::google::protobuf::Message& from) {
+void Reply::CopyFrom(const ::google::protobuf::Message& from) {
   if (&from == this) return;
   Clear();
   MergeFrom(from);
 }
 
-void ClientInfo::CopyFrom(const ClientInfo& from) {
+void Reply::CopyFrom(const Reply& from) {
   if (&from == this) return;
   Clear();
   MergeFrom(from);
 }
 
-bool ClientInfo::IsInitialized() const {
+bool Reply::IsInitialized() const {
 
   return true;
 }
 
-void ClientInfo::Swap(ClientInfo* other) {
+void Reply::Swap(Reply* other) {
   if (other != this) {
-    std::swap(name_, other->name_);
+    std::swap(text_, other->text_);
     std::swap(_has_bits_[0], other->_has_bits_[0]);
     _unknown_fields_.Swap(&other->_unknown_fields_);
     std::swap(_cached_size_, other->_cached_size_);
   }
 }
 
-::google::protobuf::Metadata ClientInfo::GetMetadata() const {
+::google::protobuf::Metadata Reply::GetMetadata() const {
   protobuf_AssignDescriptorsOnce();
   ::google::protobuf::Metadata metadata;
-  metadata.descriptor = ClientInfo_descriptor_;
+  metadata.descriptor = Reply_descriptor_;
-  metadata.reflection = ClientInfo_reflection_;
+  metadata.reflection = Reply_reflection_;
   return metadata;
 }
 
 
 // @@protoc_insertion_point(namespace_scope)
 
-}  // namespace client
+}  // namespace Messages
 
 // @@protoc_insertion_point(global_scope)

Client/proto/reply.pb.h

@@ -0,0 +1,221 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: reply.proto
+
+#ifndef PROTOBUF_reply_2eproto__INCLUDED
+#define PROTOBUF_reply_2eproto__INCLUDED
+
+#include <string>
+
+#include <google/protobuf/stubs/common.h>
+
+#if GOOGLE_PROTOBUF_VERSION < 2006000
+#error This file was generated by a newer version of protoc which is
+#error incompatible with your Protocol Buffer headers.  Please update
+#error your headers.
+#endif
+#if 2006001 < GOOGLE_PROTOBUF_MIN_PROTOC_VERSION
+#error This file was generated by an older version of protoc which is
+#error incompatible with your Protocol Buffer headers.  Please
+#error regenerate this file with a newer version of protoc.
+#endif
+
+#include <google/protobuf/generated_message_util.h>
+#include <google/protobuf/message.h>
+#include <google/protobuf/repeated_field.h>
+#include <google/protobuf/extension_set.h>
+#include <google/protobuf/unknown_field_set.h>
+// @@protoc_insertion_point(includes)
+
+namespace Messages {
+
+// Internal implementation detail -- do not call these.
+void  protobuf_AddDesc_reply_2eproto();
+void protobuf_AssignDesc_reply_2eproto();
+void protobuf_ShutdownFile_reply_2eproto();
+
+class Reply;
+
+// ===================================================================
+
+class Reply : public ::google::protobuf::Message {
+ public:
+  Reply();
+  virtual ~Reply();
+
+  Reply(const Reply& from);
+
+  inline Reply& operator=(const Reply& from) {
+    CopyFrom(from);
+    return *this;
+  }
+
+  inline const ::google::protobuf::UnknownFieldSet& unknown_fields() const {
+    return _unknown_fields_;
+  }
+
+  inline ::google::protobuf::UnknownFieldSet* mutable_unknown_fields() {
+    return &_unknown_fields_;
+  }
+
+  static const ::google::protobuf::Descriptor* descriptor();
+  static const Reply& default_instance();
+
+  void Swap(Reply* other);
+
+  // implements Message ----------------------------------------------
+
+  Reply* New() const;
+  void CopyFrom(const ::google::protobuf::Message& from);
+  void MergeFrom(const ::google::protobuf::Message& from);
+  void CopyFrom(const Reply& from);
+  void MergeFrom(const Reply& from);
+  void Clear();
+  bool IsInitialized() const;
+
+  int ByteSize() const;
+  bool MergePartialFromCodedStream(
+      ::google::protobuf::io::CodedInputStream* input);
+  void SerializeWithCachedSizes(
+      ::google::protobuf::io::CodedOutputStream* output) const;
+  ::google::protobuf::uint8* SerializeWithCachedSizesToArray(::google::protobuf::uint8* output) const;
+  int GetCachedSize() const { return _cached_size_; }
+  private:
+  void SharedCtor();
+  void SharedDtor();
+  void SetCachedSize(int size) const;
+  public:
+  ::google::protobuf::Metadata GetMetadata() const;
+
+  // nested types ----------------------------------------------------
+
+  // accessors -------------------------------------------------------
+
+  // optional string text = 1;
+  inline bool has_text() const;
+  inline void clear_text();
+  static const int kTextFieldNumber = 1;
+  inline const ::std::string& text() const;
+  inline void set_text(const ::std::string& value);
+  inline void set_text(const char* value);
+  inline void set_text(const char* value, size_t size);
+  inline ::std::string* mutable_text();
+  inline ::std::string* release_text();
+  inline void set_allocated_text(::std::string* text);
+
+  // @@protoc_insertion_point(class_scope:Messages.Reply)
+ private:
+  inline void set_has_text();
+  inline void clear_has_text();
+
+  ::google::protobuf::UnknownFieldSet _unknown_fields_;
+
+  ::google::protobuf::uint32 _has_bits_[1];
+  mutable int _cached_size_;
+  ::std::string* text_;
+  friend void  protobuf_AddDesc_reply_2eproto();
+  friend void protobuf_AssignDesc_reply_2eproto();
+  friend void protobuf_ShutdownFile_reply_2eproto();
+
+  void InitAsDefaultInstance();
+  static Reply* default_instance_;
+};
+// ===================================================================
+
+
+// ===================================================================
+
+// Reply
+
+// optional string text = 1;
+inline bool Reply::has_text() const {
+  return (_has_bits_[0] & 0x00000001u) != 0;
+}
+inline void Reply::set_has_text() {
+  _has_bits_[0] |= 0x00000001u;
+}
+inline void Reply::clear_has_text() {
+  _has_bits_[0] &= ~0x00000001u;
+}
+inline void Reply::clear_text() {
+  if (text_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) {
+    text_->clear();
+  }
+  clear_has_text();
+}
+inline const ::std::string& Reply::text() const {
+  // @@protoc_insertion_point(field_get:Messages.Reply.text)
+  return *text_;
+}
+inline void Reply::set_text(const ::std::string& value) {
+  set_has_text();
+  if (text_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) {
+    text_ = new ::std::string;
+  }
+  text_->assign(value);
+  // @@protoc_insertion_point(field_set:Messages.Reply.text)
+}
+inline void Reply::set_text(const char* value) {
+  set_has_text();
+  if (text_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) {
+    text_ = new ::std::string;
+  }
+  text_->assign(value);
+  // @@protoc_insertion_point(field_set_char:Messages.Reply.text)
+}
+inline void Reply::set_text(const char* value, size_t size) {
+  set_has_text();
+  if (text_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) {
+    text_ = new ::std::string;
+  }
+  text_->assign(reinterpret_cast<const char*>(value), size);
+  // @@protoc_insertion_point(field_set_pointer:Messages.Reply.text)
+}
+inline ::std::string* Reply::mutable_text() {
+  set_has_text();
+  if (text_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) {
+    text_ = new ::std::string;
+  }
+  // @@protoc_insertion_point(field_mutable:Messages.Reply.text)
+  return text_;
+}
+inline ::std::string* Reply::release_text() {
+  clear_has_text();
+  if (text_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) {
+    return NULL;
+  } else {
+    ::std::string* temp = text_;
+    text_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
+    return temp;
+  }
+}
+inline void Reply::set_allocated_text(::std::string* text) {
+  if (text_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) {
+    delete text_;
+  }
+  if (text) {
+    set_has_text();
+    text_ = text;
+  } else {
+    clear_has_text();
+    text_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
+  }
+  // @@protoc_insertion_point(field_set_allocated:Messages.Reply.text)
+}
+
+
+// @@protoc_insertion_point(namespace_scope)
+
+}  // namespace Messages
+
+#ifndef SWIG
+namespace google {
+namespace protobuf {
+
+
+}  // namespace google
+}  // namespace protobuf
+#endif  // SWIG
+
+// @@protoc_insertion_point(global_scope)
+
+#endif  // PROTOBUF_reply_2eproto__INCLUDED

Client/proto/request.pb.cc

@@ -0,0 +1,344 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: request.proto
+
+#define INTERNAL_SUPPRESS_PROTOBUF_FIELD_DEPRECATION
+#include "request.pb.h"
+
+#include <algorithm>
+
+#include <google/protobuf/stubs/common.h>
+#include <google/protobuf/stubs/once.h>
+#include <google/protobuf/io/coded_stream.h>
+#include <google/protobuf/wire_format_lite_inl.h>
+#include <google/protobuf/descriptor.h>
+#include <google/protobuf/generated_message_reflection.h>
+#include <google/protobuf/reflection_ops.h>
+#include <google/protobuf/wire_format.h>
+// @@protoc_insertion_point(includes)
+
+namespace Messages {
+
+namespace {
+
+const ::google::protobuf::Descriptor* Request_descriptor_ = NULL;
+const ::google::protobuf::internal::GeneratedMessageReflection*
+  Request_reflection_ = NULL;
+
+}  // namespace
+
+
+void protobuf_AssignDesc_request_2eproto() {
+  protobuf_AddDesc_request_2eproto();
+  const ::google::protobuf::FileDescriptor* file =
+    ::google::protobuf::DescriptorPool::generated_pool()->FindFileByName(
+      "request.proto");
+  GOOGLE_CHECK(file != NULL);
+  Request_descriptor_ = file->message_type(0);
+  static const int Request_offsets_[1] = {
+    GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(Request, text_),
+  };
+  Request_reflection_ =
+    new ::google::protobuf::internal::GeneratedMessageReflection(
+      Request_descriptor_,
+      Request::default_instance_,
+      Request_offsets_,
+      GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(Request, _has_bits_[0]),
+      GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(Request, _unknown_fields_),
+      -1,
+      ::google::protobuf::DescriptorPool::generated_pool(),
+      ::google::protobuf::MessageFactory::generated_factory(),
+      sizeof(Request));
+}
+
+namespace {
+
+GOOGLE_PROTOBUF_DECLARE_ONCE(protobuf_AssignDescriptors_once_);
+inline void protobuf_AssignDescriptorsOnce() {
+  ::google::protobuf::GoogleOnceInit(&protobuf_AssignDescriptors_once_,
+                 &protobuf_AssignDesc_request_2eproto);
+}
+
+void protobuf_RegisterTypes(const ::std::string&) {
+  protobuf_AssignDescriptorsOnce();
+  ::google::protobuf::MessageFactory::InternalRegisterGeneratedMessage(
+    Request_descriptor_, &Request::default_instance());
+}
+
+}  // namespace
+
+void protobuf_ShutdownFile_request_2eproto() {
+  delete Request::default_instance_;
+  delete Request_reflection_;
+}
+
+void protobuf_AddDesc_request_2eproto() {
+  static bool already_here = false;
+  if (already_here) return;
+  already_here = true;
+  GOOGLE_PROTOBUF_VERIFY_VERSION;
+
+  ::google::protobuf::DescriptorPool::InternalAddGeneratedFile(
+    "\n\rrequest.proto\022\010Messages\"\027\n\007Request\022\014\n\004"
+    "text\030\001 \001(\t", 50);
+  ::google::protobuf::MessageFactory::InternalRegisterGeneratedFile(
+    "request.proto", &protobuf_RegisterTypes);
+  Request::default_instance_ = new Request();
+  Request::default_instance_->InitAsDefaultInstance();
+  ::google::protobuf::internal::OnShutdown(&protobuf_ShutdownFile_request_2eproto);
+}
+
+// Force AddDescriptors() to be called at static initialization time.
+struct StaticDescriptorInitializer_request_2eproto {
+  StaticDescriptorInitializer_request_2eproto() {
+    protobuf_AddDesc_request_2eproto();
+  }
+} static_descriptor_initializer_request_2eproto_;
+
+// ===================================================================
+
+#ifndef _MSC_VER
+const int Request::kTextFieldNumber;
+#endif  // !_MSC_VER
+
+Request::Request()
+  : ::google::protobuf::Message() {
+  SharedCtor();
+  // @@protoc_insertion_point(constructor:Messages.Request)
+}
+
+void Request::InitAsDefaultInstance() {
+}
+
+Request::Request(const Request& from)
+  : ::google::protobuf::Message() {
+  SharedCtor();
+  MergeFrom(from);
+  // @@protoc_insertion_point(copy_constructor:Messages.Request)
+}
+
+void Request::SharedCtor() {
+  ::google::protobuf::internal::GetEmptyString();
+  _cached_size_ = 0;
+  text_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
+  ::memset(_has_bits_, 0, sizeof(_has_bits_));
+}
+
+Request::~Request() {
+  // @@protoc_insertion_point(destructor:Messages.Request)
+  SharedDtor();
+}
+
+void Request::SharedDtor() {
+  if (text_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) {
+    delete text_;
+  }
+  if (this != default_instance_) {
+  }
+}
+
+void Request::SetCachedSize(int size) const {
+  GOOGLE_SAFE_CONCURRENT_WRITES_BEGIN();
+  _cached_size_ = size;
+  GOOGLE_SAFE_CONCURRENT_WRITES_END();
+}
+const ::google::protobuf::Descriptor* Request::descriptor() {
+  protobuf_AssignDescriptorsOnce();
+  return Request_descriptor_;
+}
+
+const Request& Request::default_instance() {
+  if (default_instance_ == NULL) protobuf_AddDesc_request_2eproto();
+  return *default_instance_;
+}
+
+Request* Request::default_instance_ = NULL;
+
+Request* Request::New() const {
+  return new Request;
+}
+
+void Request::Clear() {
+  if (has_text()) {
+    if (text_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) {
+      text_->clear();
+    }
+  }
+  ::memset(_has_bits_, 0, sizeof(_has_bits_));
+  mutable_unknown_fields()->Clear();
+}
+
+bool Request::MergePartialFromCodedStream(
+    ::google::protobuf::io::CodedInputStream* input) {
+#define DO_(EXPRESSION) if (!(EXPRESSION)) goto failure
+  ::google::protobuf::uint32 tag;
+  // @@protoc_insertion_point(parse_start:Messages.Request)
+  for (;;) {
+    ::std::pair< ::google::protobuf::uint32, bool> p = input->ReadTagWithCutoff(127);
+    tag = p.first;
+    if (!p.second) goto handle_unusual;
+    switch (::google::protobuf::internal::WireFormatLite::GetTagFieldNumber(tag)) {
+      // optional string text = 1;
+      case 1: {
+        if (tag == 10) {
+          DO_(::google::protobuf::internal::WireFormatLite::ReadString(
+                input, this->mutable_text()));
+          ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField(
+            this->text().data(), this->text().length(),
+            ::google::protobuf::internal::WireFormat::PARSE,
+            "text");
+        } else {
+          goto handle_unusual;
+        }
+        if (input->ExpectAtEnd()) goto success;
+        break;
+      }
+
+      default: {
+      handle_unusual:
+        if (tag == 0 ||
+            ::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) ==
+            ::google::protobuf::internal::WireFormatLite::WIRETYPE_END_GROUP) {
+          goto success;
+        }
+        DO_(::google::protobuf::internal::WireFormat::SkipField(
+              input, tag, mutable_unknown_fields()));
+        break;
+      }
+    }
+  }
+success:
+  // @@protoc_insertion_point(parse_success:Messages.Request)
+  return true;
+failure:
+  // @@protoc_insertion_point(parse_failure:Messages.Request)
+  return false;
+#undef DO_
+}
+
+void Request::SerializeWithCachedSizes(
+    ::google::protobuf::io::CodedOutputStream* output) const {
+  // @@protoc_insertion_point(serialize_start:Messages.Request)
+  // optional string text = 1;
+  if (has_text()) {
+    ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField(
+      this->text().data(), this->text().length(),
+      ::google::protobuf::internal::WireFormat::SERIALIZE,
+      "text");
+    ::google::protobuf::internal::WireFormatLite::WriteStringMaybeAliased(
+      1, this->text(), output);
+  }
+
+  if (!unknown_fields().empty()) {
+    ::google::protobuf::internal::WireFormat::SerializeUnknownFields(
+        unknown_fields(), output);
+  }
+  // @@protoc_insertion_point(serialize_end:Messages.Request)
+}
+
+::google::protobuf::uint8* Request::SerializeWithCachedSizesToArray(
+    ::google::protobuf::uint8* target) const {
+  // @@protoc_insertion_point(serialize_to_array_start:Messages.Request)
+  // optional string text = 1;
+  if (has_text()) {
+    ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField(
+      this->text().data(), this->text().length(),
+      ::google::protobuf::internal::WireFormat::SERIALIZE,
+      "text");
+    target =
+      ::google::protobuf::internal::WireFormatLite::WriteStringToArray(
+        1, this->text(), target);
+  }
+
+  if (!unknown_fields().empty()) {
+    target = ::google::protobuf::internal::WireFormat::SerializeUnknownFieldsToArray(
+        unknown_fields(), target);
+  }
+  // @@protoc_insertion_point(serialize_to_array_end:Messages.Request)
+  return target;
+}
+
+int Request::ByteSize() const {
+  int total_size = 0;
+
+  if (_has_bits_[0 / 32] & (0xffu << (0 % 32))) {
+    // optional string text = 1;
+    if (has_text()) {
+      total_size += 1 +
+        ::google::protobuf::internal::WireFormatLite::StringSize(
+          this->text());
+    }
+
+  }
+  if (!unknown_fields().empty()) {
+    total_size +=
+      ::google::protobuf::internal::WireFormat::ComputeUnknownFieldsSize(
+        unknown_fields());
+  }
+  GOOGLE_SAFE_CONCURRENT_WRITES_BEGIN();
+  _cached_size_ = total_size;
+  GOOGLE_SAFE_CONCURRENT_WRITES_END();
+  return total_size;
+}
+
+void Request::MergeFrom(const ::google::protobuf::Message& from) {
+  GOOGLE_CHECK_NE(&from, this);
+  const Request* source =
+    ::google::protobuf::internal::dynamic_cast_if_available<const Request*>(
+      &from);
+  if (source == NULL) {
+    ::google::protobuf::internal::ReflectionOps::Merge(from, this);
+  } else {
+    MergeFrom(*source);
+  }
+}
+
+void Request::MergeFrom(const Request& from) {
+  GOOGLE_CHECK_NE(&from, this);
+  if (from._has_bits_[0 / 32] & (0xffu << (0 % 32))) {
+    if (from.has_text()) {
+      set_text(from.text());
+    }
+  }
+  mutable_unknown_fields()->MergeFrom(from.unknown_fields());
+}
+
+void Request::CopyFrom(const ::google::protobuf::Message& from) {
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+void Request::CopyFrom(const Request& from) {
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+bool Request::IsInitialized() const {
+
+  return true;
+}
+
+void Request::Swap(Request* other) {
+  if (other != this) {
+    std::swap(text_, other->text_);
+    std::swap(_has_bits_[0], other->_has_bits_[0]);
+    _unknown_fields_.Swap(&other->_unknown_fields_);
+    std::swap(_cached_size_, other->_cached_size_);
+  }
+}
+
+::google::protobuf::Metadata Request::GetMetadata() const {
+  protobuf_AssignDescriptorsOnce();
+  ::google::protobuf::Metadata metadata;
+  metadata.descriptor = Request_descriptor_;
+  metadata.reflection = Request_reflection_;
+  return metadata;
+}
+
+
+// @@protoc_insertion_point(namespace_scope)
+
+}  // namespace Messages
+
+// @@protoc_insertion_point(global_scope)

Client/proto/request.pb.h

@@ -0,0 +1,221 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: request.proto
+
+#ifndef PROTOBUF_request_2eproto__INCLUDED
+#define PROTOBUF_request_2eproto__INCLUDED
+
+#include <string>
+
+#include <google/protobuf/stubs/common.h>
+
+#if GOOGLE_PROTOBUF_VERSION < 2006000
+#error This file was generated by a newer version of protoc which is
+#error incompatible with your Protocol Buffer headers.  Please update
+#error your headers.
+#endif
+#if 2006001 < GOOGLE_PROTOBUF_MIN_PROTOC_VERSION
+#error This file was generated by an older version of protoc which is
+#error incompatible with your Protocol Buffer headers.  Please
+#error regenerate this file with a newer version of protoc.
+#endif
+
+#include <google/protobuf/generated_message_util.h>
+#include <google/protobuf/message.h>
+#include <google/protobuf/repeated_field.h>
+#include <google/protobuf/extension_set.h>
+#include <google/protobuf/unknown_field_set.h>
+// @@protoc_insertion_point(includes)
+
+namespace Messages {
+
+// Internal implementation detail -- do not call these.
+void  protobuf_AddDesc_request_2eproto();
+void protobuf_AssignDesc_request_2eproto();
+void protobuf_ShutdownFile_request_2eproto();
+
+class Request;
+
+// ===================================================================
+
+class Request : public ::google::protobuf::Message {
+ public:
+  Request();
+  virtual ~Request();
+
+  Request(const Request& from);
+
+  inline Request& operator=(const Request& from) {
+    CopyFrom(from);
+    return *this;
+  }
+
+  inline const ::google::protobuf::UnknownFieldSet& unknown_fields() const {
+    return _unknown_fields_;
+  }
+
+  inline ::google::protobuf::UnknownFieldSet* mutable_unknown_fields() {
+    return &_unknown_fields_;
+  }
+
+  static const ::google::protobuf::Descriptor* descriptor();
+  static const Request& default_instance();
+
+  void Swap(Request* other);
+
+  // implements Message ----------------------------------------------
+
+  Request* New() const;
+  void CopyFrom(const ::google::protobuf::Message& from);
+  void MergeFrom(const ::google::protobuf::Message& from);
+  void CopyFrom(const Request& from);
+  void MergeFrom(const Request& from);
+  void Clear();
+  bool IsInitialized() const;
+
+  int ByteSize() const;
+  bool MergePartialFromCodedStream(
+      ::google::protobuf::io::CodedInputStream* input);
+  void SerializeWithCachedSizes(
+      ::google::protobuf::io::CodedOutputStream* output) const;
+  ::google::protobuf::uint8* SerializeWithCachedSizesToArray(::google::protobuf::uint8* output) const;
+  int GetCachedSize() const { return _cached_size_; }
+  private:
+  void SharedCtor();
+  void SharedDtor();
+  void SetCachedSize(int size) const;
+  public:
+  ::google::protobuf::Metadata GetMetadata() const;
+
+  // nested types ----------------------------------------------------
+
+  // accessors -------------------------------------------------------
+
+  // optional string text = 1;
+  inline bool has_text() const;
+  inline void clear_text();
+  static const int kTextFieldNumber = 1;
+  inline const ::std::string& text() const;
+  inline void set_text(const ::std::string& value);
+  inline void set_text(const char* value);
+  inline void set_text(const char* value, size_t size);
+  inline ::std::string* mutable_text();
+  inline ::std::string* release_text();
+  inline void set_allocated_text(::std::string* text);
+
+  // @@protoc_insertion_point(class_scope:Messages.Request)
+ private:
+  inline void set_has_text();
+  inline void clear_has_text();
+
+  ::google::protobuf::UnknownFieldSet _unknown_fields_;
+
+  ::google::protobuf::uint32 _has_bits_[1];
+  mutable int _cached_size_;
+  ::std::string* text_;
+  friend void  protobuf_AddDesc_request_2eproto();
+  friend void protobuf_AssignDesc_request_2eproto();
+  friend void protobuf_ShutdownFile_request_2eproto();
+
+  void InitAsDefaultInstance();
+  static Request* default_instance_;
+};
+// ===================================================================
+
+
+// ===================================================================
+
+// Request
+
+// optional string text = 1;
+inline bool Request::has_text() const {
+  return (_has_bits_[0] & 0x00000001u) != 0;
+}
+inline void Request::set_has_text() {
+  _has_bits_[0] |= 0x00000001u;
+}
+inline void Request::clear_has_text() {
+  _has_bits_[0] &= ~0x00000001u;
+}
+inline void Request::clear_text() {
+  if (text_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) {
+    text_->clear();
+  }
+  clear_has_text();
+}
+inline const ::std::string& Request::text() const {
+  // @@protoc_insertion_point(field_get:Messages.Request.text)
+  return *text_;
+}
+inline void Request::set_text(const ::std::string& value) {
+  set_has_text();
+  if (text_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) {
+    text_ = new ::std::string;
+  }
+  text_->assign(value);
+  // @@protoc_insertion_point(field_set:Messages.Request.text)
+}
+inline void Request::set_text(const char* value) {
+  set_has_text();
+  if (text_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) {
+    text_ = new ::std::string;
+  }
+  text_->assign(value);
+  // @@protoc_insertion_point(field_set_char:Messages.Request.text)
+}
+inline void Request::set_text(const char* value, size_t size) {
+  set_has_text();
+  if (text_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) {
+    text_ = new ::std::string;
+  }
+  text_->assign(reinterpret_cast<const char*>(value), size);
+  // @@protoc_insertion_point(field_set_pointer:Messages.Request.text)
+}
+inline ::std::string* Request::mutable_text() {
+  set_has_text();
+  if (text_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) {
+    text_ = new ::std::string;
+  }
+  // @@protoc_insertion_point(field_mutable:Messages.Request.text)
+  return text_;
+}
+inline ::std::string* Request::release_text() {
+  clear_has_text();
+  if (text_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) {
+    return NULL;
+  } else {
+    ::std::string* temp = text_;
+    text_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
+    return temp;
+  }
+}
+inline void Request::set_allocated_text(::std::string* text) {
+  if (text_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) {
+    delete text_;
+  }
+  if (text) {
+    set_has_text();
+    text_ = text;
+  } else {
+    clear_has_text();
+    text_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
+  }
+  // @@protoc_insertion_point(field_set_allocated:Messages.Request.text)
+}
+
+
+// @@protoc_insertion_point(namespace_scope)
+
+}  // namespace Messages
+
+#ifndef SWIG
+namespace google {
+namespace protobuf {
+
+
+}  // namespace google
+}  // namespace protobuf
+#endif  // SWIG
+
+// @@protoc_insertion_point(global_scope)
+
+#endif  // PROTOBUF_request_2eproto__INCLUDED

ProtoBufTest.sln

@@ -26,32 +26,79 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "protoc", "protobuf\vsprojec
 		{B84FF31A-5F9A-46F8-AB22-DBFC9BECE3BE} = {B84FF31A-5F9A-46F8-AB22-DBFC9BECE3BE}
 	EndProjectSection
 EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "zermq", "zermq", "{A0BC6B90-A412-4E7C-8F34-E3BBF135AC1B}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libzmq", "zeromq\builds\msvc\libzmq\libzmq.vcxproj", "{641C5F36-32EE-4323-B740-992B651CF9D6}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Win32 = Debug|Win32
 		Release|Win32 = Release|Win32
+		StaticDebug|Win32 = StaticDebug|Win32
+		StaticRelease|Win32 = StaticRelease|Win32
+		WithOpenPGM|Win32 = WithOpenPGM|Win32
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
 		{DD8094A4-9A06-48C2-8089-8F9CD17DB56A}.Debug|Win32.ActiveCfg = Debug|Win32
 		{DD8094A4-9A06-48C2-8089-8F9CD17DB56A}.Debug|Win32.Build.0 = Debug|Win32
 		{DD8094A4-9A06-48C2-8089-8F9CD17DB56A}.Release|Win32.ActiveCfg = Release|Win32
 		{DD8094A4-9A06-48C2-8089-8F9CD17DB56A}.Release|Win32.Build.0 = Release|Win32
+		{DD8094A4-9A06-48C2-8089-8F9CD17DB56A}.StaticDebug|Win32.ActiveCfg = Debug|Win32
+		{DD8094A4-9A06-48C2-8089-8F9CD17DB56A}.StaticDebug|Win32.Build.0 = Debug|Win32
+		{DD8094A4-9A06-48C2-8089-8F9CD17DB56A}.StaticRelease|Win32.ActiveCfg = Release|Win32
+		{DD8094A4-9A06-48C2-8089-8F9CD17DB56A}.StaticRelease|Win32.Build.0 = Release|Win32
+		{DD8094A4-9A06-48C2-8089-8F9CD17DB56A}.WithOpenPGM|Win32.ActiveCfg = Release|Win32
+		{DD8094A4-9A06-48C2-8089-8F9CD17DB56A}.WithOpenPGM|Win32.Build.0 = Release|Win32
 		{010C073D-B9CB-4FF6-8CA5-5029D6A6A2C7}.Debug|Win32.ActiveCfg = Debug|Win32
 		{010C073D-B9CB-4FF6-8CA5-5029D6A6A2C7}.Debug|Win32.Build.0 = Debug|Win32
 		{010C073D-B9CB-4FF6-8CA5-5029D6A6A2C7}.Release|Win32.ActiveCfg = Release|Win32
 		{010C073D-B9CB-4FF6-8CA5-5029D6A6A2C7}.Release|Win32.Build.0 = Release|Win32
+		{010C073D-B9CB-4FF6-8CA5-5029D6A6A2C7}.StaticDebug|Win32.ActiveCfg = Debug|Win32
+		{010C073D-B9CB-4FF6-8CA5-5029D6A6A2C7}.StaticDebug|Win32.Build.0 = Debug|Win32
+		{010C073D-B9CB-4FF6-8CA5-5029D6A6A2C7}.StaticRelease|Win32.ActiveCfg = Release|Win32
+		{010C073D-B9CB-4FF6-8CA5-5029D6A6A2C7}.StaticRelease|Win32.Build.0 = Release|Win32
+		{010C073D-B9CB-4FF6-8CA5-5029D6A6A2C7}.WithOpenPGM|Win32.ActiveCfg = Release|Win32
+		{010C073D-B9CB-4FF6-8CA5-5029D6A6A2C7}.WithOpenPGM|Win32.Build.0 = Release|Win32
 		{3E283F37-A4ED-41B7-A3E6-A2D89D131A30}.Debug|Win32.ActiveCfg = Debug|Win32
 		{3E283F37-A4ED-41B7-A3E6-A2D89D131A30}.Debug|Win32.Build.0 = Debug|Win32
 		{3E283F37-A4ED-41B7-A3E6-A2D89D131A30}.Release|Win32.ActiveCfg = Release|Win32
 		{3E283F37-A4ED-41B7-A3E6-A2D89D131A30}.Release|Win32.Build.0 = Release|Win32
+		{3E283F37-A4ED-41B7-A3E6-A2D89D131A30}.StaticDebug|Win32.ActiveCfg = Debug|Win32
+		{3E283F37-A4ED-41B7-A3E6-A2D89D131A30}.StaticDebug|Win32.Build.0 = Debug|Win32
+		{3E283F37-A4ED-41B7-A3E6-A2D89D131A30}.StaticRelease|Win32.ActiveCfg = Release|Win32
+		{3E283F37-A4ED-41B7-A3E6-A2D89D131A30}.StaticRelease|Win32.Build.0 = Release|Win32
+		{3E283F37-A4ED-41B7-A3E6-A2D89D131A30}.WithOpenPGM|Win32.ActiveCfg = Release|Win32
+		{3E283F37-A4ED-41B7-A3E6-A2D89D131A30}.WithOpenPGM|Win32.Build.0 = Release|Win32
 		{B84FF31A-5F9A-46F8-AB22-DBFC9BECE3BE}.Debug|Win32.ActiveCfg = Debug|Win32
 		{B84FF31A-5F9A-46F8-AB22-DBFC9BECE3BE}.Debug|Win32.Build.0 = Debug|Win32
 		{B84FF31A-5F9A-46F8-AB22-DBFC9BECE3BE}.Release|Win32.ActiveCfg = Release|Win32
 		{B84FF31A-5F9A-46F8-AB22-DBFC9BECE3BE}.Release|Win32.Build.0 = Release|Win32
+		{B84FF31A-5F9A-46F8-AB22-DBFC9BECE3BE}.StaticDebug|Win32.ActiveCfg = Debug|Win32
+		{B84FF31A-5F9A-46F8-AB22-DBFC9BECE3BE}.StaticDebug|Win32.Build.0 = Debug|Win32
+		{B84FF31A-5F9A-46F8-AB22-DBFC9BECE3BE}.StaticRelease|Win32.ActiveCfg = Release|Win32
+		{B84FF31A-5F9A-46F8-AB22-DBFC9BECE3BE}.StaticRelease|Win32.Build.0 = Release|Win32
+		{B84FF31A-5F9A-46F8-AB22-DBFC9BECE3BE}.WithOpenPGM|Win32.ActiveCfg = Release|Win32
+		{B84FF31A-5F9A-46F8-AB22-DBFC9BECE3BE}.WithOpenPGM|Win32.Build.0 = Release|Win32
 		{1738D5F6-ED1E-47E0-B2F0-456864B93C1E}.Debug|Win32.ActiveCfg = Debug|Win32
 		{1738D5F6-ED1E-47E0-B2F0-456864B93C1E}.Debug|Win32.Build.0 = Debug|Win32
 		{1738D5F6-ED1E-47E0-B2F0-456864B93C1E}.Release|Win32.ActiveCfg = Release|Win32
 		{1738D5F6-ED1E-47E0-B2F0-456864B93C1E}.Release|Win32.Build.0 = Release|Win32
+		{1738D5F6-ED1E-47E0-B2F0-456864B93C1E}.StaticDebug|Win32.ActiveCfg = Debug|Win32
+		{1738D5F6-ED1E-47E0-B2F0-456864B93C1E}.StaticDebug|Win32.Build.0 = Debug|Win32
+		{1738D5F6-ED1E-47E0-B2F0-456864B93C1E}.StaticRelease|Win32.ActiveCfg = Release|Win32
+		{1738D5F6-ED1E-47E0-B2F0-456864B93C1E}.StaticRelease|Win32.Build.0 = Release|Win32
+		{1738D5F6-ED1E-47E0-B2F0-456864B93C1E}.WithOpenPGM|Win32.ActiveCfg = Release|Win32
+		{1738D5F6-ED1E-47E0-B2F0-456864B93C1E}.WithOpenPGM|Win32.Build.0 = Release|Win32
+		{641C5F36-32EE-4323-B740-992B651CF9D6}.Debug|Win32.ActiveCfg = Debug|Win32
+		{641C5F36-32EE-4323-B740-992B651CF9D6}.Debug|Win32.Build.0 = Debug|Win32
+		{641C5F36-32EE-4323-B740-992B651CF9D6}.Release|Win32.ActiveCfg = Release|Win32
+		{641C5F36-32EE-4323-B740-992B651CF9D6}.Release|Win32.Build.0 = Release|Win32
+		{641C5F36-32EE-4323-B740-992B651CF9D6}.StaticDebug|Win32.ActiveCfg = StaticDebug|Win32
+		{641C5F36-32EE-4323-B740-992B651CF9D6}.StaticDebug|Win32.Build.0 = StaticDebug|Win32
+		{641C5F36-32EE-4323-B740-992B651CF9D6}.StaticRelease|Win32.ActiveCfg = StaticRelease|Win32
+		{641C5F36-32EE-4323-B740-992B651CF9D6}.StaticRelease|Win32.Build.0 = StaticRelease|Win32
+		{641C5F36-32EE-4323-B740-992B651CF9D6}.WithOpenPGM|Win32.ActiveCfg = WithOpenPGM|Win32
+		{641C5F36-32EE-4323-B740-992B651CF9D6}.WithOpenPGM|Win32.Build.0 = WithOpenPGM|Win32
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -60,5 +107,6 @@ Global
 		{3E283F37-A4ED-41B7-A3E6-A2D89D131A30} = {79C6CA55-40CE-4F5F-A29E-F06C0158D617}
 		{B84FF31A-5F9A-46F8-AB22-DBFC9BECE3BE} = {79C6CA55-40CE-4F5F-A29E-F06C0158D617}
 		{1738D5F6-ED1E-47E0-B2F0-456864B93C1E} = {79C6CA55-40CE-4F5F-A29E-F06C0158D617}
+		{641C5F36-32EE-4323-B740-992B651CF9D6} = {A0BC6B90-A412-4E7C-8F34-E3BBF135AC1B}
 	EndGlobalSection
 EndGlobal

Server/Server.cpp

@@ -1,8 +1,36 @@
 #include <iostream>
+#include <string>
+
+#include <zmq.hpp>
+
+#include "proto/request.pb.h"
+#include "proto/reply.pb.h"
 
 int main(int argc, char **argv)
 {
 	std::cout << "Server running" << std::endl;
 
+	zmq::context_t context(1);
+	zmq::socket_t socket(context, ZMQ_REP);
+	socket.bind("tcp://*:5555");
+
+	while (true)
+	{
+		zmq::message_t request;
+		socket.recv(&request);
+
+		Messages::Request requestMessage;
+		requestMessage.ParseFromArray(request.data(), request.size());
+
+		std::cout << "Received request: " << requestMessage.text() << std::endl;
+
+		Messages::Reply replyMessage;
+		replyMessage.set_text("Hello Client");
+
+		zmq::message_t reply(replyMessage.ByteSize());
+		replyMessage.SerializeToArray(reply.data(), reply.size());
+		socket.send(reply);
+	}
+
 	return 0;
 }

Server/Server.vcxproj

@@ -52,10 +52,14 @@
       <WarningLevel>Level3</WarningLevel>
       <Optimization>Disabled</Optimization>
       <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\protobuf\src\;..\zeromq\include\</AdditionalIncludeDirectories>
+      <SDLCheck>false</SDLCheck>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
+      <AdditionalLibraryDirectories>$(OutDir)</AdditionalLibraryDirectories>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);libzmq.lib;libprotobuf.lib</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
@@ -67,17 +71,47 @@
       <FunctionLevelLinking>true</FunctionLevelLinking>
       <IntrinsicFunctions>true</IntrinsicFunctions>
       <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\protobuf\src\;..\zeromq\include\</AdditionalIncludeDirectories>
+      <SDLCheck>false</SDLCheck>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
+      <AdditionalLibraryDirectories>$(OutDir)</AdditionalLibraryDirectories>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);libzmq.lib;libprotobuf.lib</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemGroup>
+    <ClCompile Include="proto\reply.pb.cc" />
+    <ClCompile Include="proto\request.pb.cc" />
     <ClCompile Include="Server.cpp" />
   </ItemGroup>
+  <ItemGroup>
+    <CustomBuild Include="..\proto\reply.proto">
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">false</ExcludedFromBuild>
+      <FileType>Document</FileType>
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">false</ExcludedFromBuild>
+      <Command Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(OutDir)\protoc.exe -I=%(RelativeDir) --cpp_out=$(ProjectDir)\proto %(Identity)</Command>
+      <Command Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(OutDir)\protoc.exe -I=%(RelativeDir) --cpp_out=$(ProjectDir)\proto %(Identity)</Command>
+      <Outputs Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">proto\%(Filename).pb.h;proto\%(Filename).pb.cc</Outputs>
+      <Outputs Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">proto\%(Filename).pb.h;proto\%(Filename).pb.cc</Outputs>
+    </CustomBuild>
+    <CustomBuild Include="..\proto\request.proto">
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">false</ExcludedFromBuild>
+      <FileType>Document</FileType>
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">false</ExcludedFromBuild>
+      <Command Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(OutDir)\protoc.exe -I=%(RelativeDir) --cpp_out=$(ProjectDir)\proto %(Identity)</Command>
+      <Command Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(OutDir)\protoc.exe -I=%(RelativeDir) --cpp_out=$(ProjectDir)\proto %(Identity)</Command>
+      <Outputs Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">proto\%(Filename).pb.h;proto\%(Filename).pb.cc</Outputs>
+      <Outputs Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">proto\%(Filename).pb.h;proto\%(Filename).pb.cc</Outputs>
+    </CustomBuild>
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="proto\reply.pb.h" />
+    <ClInclude Include="proto\request.pb.h" />
+  </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
   </ImportGroup>

Server/Server.vcxproj.filters

@@ -13,10 +13,35 @@
       <UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
       <Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
     </Filter>
+    <Filter Include="proto">
+      <UniqueIdentifier>{95877168-7cc8-4323-8a83-927d71656fd0}</UniqueIdentifier>
+    </Filter>
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="Server.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="proto\reply.pb.cc">
+      <Filter>proto</Filter>
+    </ClCompile>
+    <ClCompile Include="proto\request.pb.cc">
+      <Filter>proto</Filter>
+    </ClCompile>
+  </ItemGroup>
+  <ItemGroup>
+    <CustomBuild Include="..\proto\reply.proto">
+      <Filter>proto</Filter>
+    </CustomBuild>
+    <CustomBuild Include="..\proto\request.proto">
+      <Filter>proto</Filter>
+    </CustomBuild>
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="proto\reply.pb.h">
+      <Filter>proto</Filter>
+    </ClInclude>
+    <ClInclude Include="proto\request.pb.h">
+      <Filter>proto</Filter>
+    </ClInclude>
   </ItemGroup>
 </Project>

Server/proto/reply.pb.cc

@@ -0,0 +1,344 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: reply.proto
+
+#define INTERNAL_SUPPRESS_PROTOBUF_FIELD_DEPRECATION
+#include "reply.pb.h"
+
+#include <algorithm>
+
+#include <google/protobuf/stubs/common.h>
+#include <google/protobuf/stubs/once.h>
+#include <google/protobuf/io/coded_stream.h>
+#include <google/protobuf/wire_format_lite_inl.h>
+#include <google/protobuf/descriptor.h>
+#include <google/protobuf/generated_message_reflection.h>
+#include <google/protobuf/reflection_ops.h>
+#include <google/protobuf/wire_format.h>
+// @@protoc_insertion_point(includes)
+
+namespace Messages {
+
+namespace {
+
+const ::google::protobuf::Descriptor* Reply_descriptor_ = NULL;
+const ::google::protobuf::internal::GeneratedMessageReflection*
+  Reply_reflection_ = NULL;
+
+}  // namespace
+
+
+void protobuf_AssignDesc_reply_2eproto() {
+  protobuf_AddDesc_reply_2eproto();
+  const ::google::protobuf::FileDescriptor* file =
+    ::google::protobuf::DescriptorPool::generated_pool()->FindFileByName(
+      "reply.proto");
+  GOOGLE_CHECK(file != NULL);
+  Reply_descriptor_ = file->message_type(0);
+  static const int Reply_offsets_[1] = {
+    GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(Reply, text_),
+  };
+  Reply_reflection_ =
+    new ::google::protobuf::internal::GeneratedMessageReflection(
+      Reply_descriptor_,
+      Reply::default_instance_,
+      Reply_offsets_,
+      GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(Reply, _has_bits_[0]),
+      GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(Reply, _unknown_fields_),
+      -1,
+      ::google::protobuf::DescriptorPool::generated_pool(),
+      ::google::protobuf::MessageFactory::generated_factory(),
+      sizeof(Reply));
+}
+
+namespace {
+
+GOOGLE_PROTOBUF_DECLARE_ONCE(protobuf_AssignDescriptors_once_);
+inline void protobuf_AssignDescriptorsOnce() {
+  ::google::protobuf::GoogleOnceInit(&protobuf_AssignDescriptors_once_,
+                 &protobuf_AssignDesc_reply_2eproto);
+}
+
+void protobuf_RegisterTypes(const ::std::string&) {
+  protobuf_AssignDescriptorsOnce();
+  ::google::protobuf::MessageFactory::InternalRegisterGeneratedMessage(
+    Reply_descriptor_, &Reply::default_instance());
+}
+
+}  // namespace
+
+void protobuf_ShutdownFile_reply_2eproto() {
+  delete Reply::default_instance_;
+  delete Reply_reflection_;
+}
+
+void protobuf_AddDesc_reply_2eproto() {
+  static bool already_here = false;
+  if (already_here) return;
+  already_here = true;
+  GOOGLE_PROTOBUF_VERIFY_VERSION;
+
+  ::google::protobuf::DescriptorPool::InternalAddGeneratedFile(
+    "\n\013reply.proto\022\010Messages\"\025\n\005Reply\022\014\n\004text"
+    "\030\001 \001(\t", 46);
+  ::google::protobuf::MessageFactory::InternalRegisterGeneratedFile(
+    "reply.proto", &protobuf_RegisterTypes);
+  Reply::default_instance_ = new Reply();
+  Reply::default_instance_->InitAsDefaultInstance();
+  ::google::protobuf::internal::OnShutdown(&protobuf_ShutdownFile_reply_2eproto);
+}
+
+// Force AddDescriptors() to be called at static initialization time.
+struct StaticDescriptorInitializer_reply_2eproto {
+  StaticDescriptorInitializer_reply_2eproto() {
+    protobuf_AddDesc_reply_2eproto();
+  }
+} static_descriptor_initializer_reply_2eproto_;
+
+// ===================================================================
+
+#ifndef _MSC_VER
+const int Reply::kTextFieldNumber;
+#endif  // !_MSC_VER
+
+Reply::Reply()
+  : ::google::protobuf::Message() {
+  SharedCtor();
+  // @@protoc_insertion_point(constructor:Messages.Reply)
+}
+
+void Reply::InitAsDefaultInstance() {
+}
+
+Reply::Reply(const Reply& from)
+  : ::google::protobuf::Message() {
+  SharedCtor();
+  MergeFrom(from);
+  // @@protoc_insertion_point(copy_constructor:Messages.Reply)
+}
+
+void Reply::SharedCtor() {
+  ::google::protobuf::internal::GetEmptyString();
+  _cached_size_ = 0;
+  text_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
+  ::memset(_has_bits_, 0, sizeof(_has_bits_));
+}
+
+Reply::~Reply() {
+  // @@protoc_insertion_point(destructor:Messages.Reply)
+  SharedDtor();
+}
+
+void Reply::SharedDtor() {
+  if (text_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) {
+    delete text_;
+  }
+  if (this != default_instance_) {
+  }
+}
+
+void Reply::SetCachedSize(int size) const {
+  GOOGLE_SAFE_CONCURRENT_WRITES_BEGIN();
+  _cached_size_ = size;
+  GOOGLE_SAFE_CONCURRENT_WRITES_END();
+}
+const ::google::protobuf::Descriptor* Reply::descriptor() {
+  protobuf_AssignDescriptorsOnce();
+  return Reply_descriptor_;
+}
+
+const Reply& Reply::default_instance() {
+  if (default_instance_ == NULL) protobuf_AddDesc_reply_2eproto();
+  return *default_instance_;
+}
+
+Reply* Reply::default_instance_ = NULL;
+
+Reply* Reply::New() const {
+  return new Reply;
+}
+
+void Reply::Clear() {
+  if (has_text()) {
+    if (text_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) {
+      text_->clear();
+    }
+  }
+  ::memset(_has_bits_, 0, sizeof(_has_bits_));
+  mutable_unknown_fields()->Clear();
+}
+
+bool Reply::MergePartialFromCodedStream(
+    ::google::protobuf::io::CodedInputStream* input) {
+#define DO_(EXPRESSION) if (!(EXPRESSION)) goto failure
+  ::google::protobuf::uint32 tag;
+  // @@protoc_insertion_point(parse_start:Messages.Reply)
+  for (;;) {
+    ::std::pair< ::google::protobuf::uint32, bool> p = input->ReadTagWithCutoff(127);
+    tag = p.first;
+    if (!p.second) goto handle_unusual;
+    switch (::google::protobuf::internal::WireFormatLite::GetTagFieldNumber(tag)) {
+      // optional string text = 1;
+      case 1: {
+        if (tag == 10) {
+          DO_(::google::protobuf::internal::WireFormatLite::ReadString(
+                input, this->mutable_text()));
+          ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField(
+            this->text().data(), this->text().length(),
+            ::google::protobuf::internal::WireFormat::PARSE,
+            "text");
+        } else {
+          goto handle_unusual;
+        }
+        if (input->ExpectAtEnd()) goto success;
+        break;
+      }
+
+      default: {
+      handle_unusual:
+        if (tag == 0 ||
+            ::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) ==
+            ::google::protobuf::internal::WireFormatLite::WIRETYPE_END_GROUP) {
+          goto success;
+        }
+        DO_(::google::protobuf::internal::WireFormat::SkipField(
+              input, tag, mutable_unknown_fields()));
+        break;
+      }
+    }
+  }
+success:
+  // @@protoc_insertion_point(parse_success:Messages.Reply)
+  return true;
+failure:
+  // @@protoc_insertion_point(parse_failure:Messages.Reply)
+  return false;
+#undef DO_
+}
+
+void Reply::SerializeWithCachedSizes(
+    ::google::protobuf::io::CodedOutputStream* output) const {
+  // @@protoc_insertion_point(serialize_start:Messages.Reply)
+  // optional string text = 1;
+  if (has_text()) {
+    ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField(
+      this->text().data(), this->text().length(),
+      ::google::protobuf::internal::WireFormat::SERIALIZE,
+      "text");
+    ::google::protobuf::internal::WireFormatLite::WriteStringMaybeAliased(
+      1, this->text(), output);
+  }
+
+  if (!unknown_fields().empty()) {
+    ::google::protobuf::internal::WireFormat::SerializeUnknownFields(
+        unknown_fields(), output);
+  }
+  // @@protoc_insertion_point(serialize_end:Messages.Reply)
+}
+
+::google::protobuf::uint8* Reply::SerializeWithCachedSizesToArray(
+    ::google::protobuf::uint8* target) const {
+  // @@protoc_insertion_point(serialize_to_array_start:Messages.Reply)
+  // optional string text = 1;
+  if (has_text()) {
+    ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField(
+      this->text().data(), this->text().length(),
+      ::google::protobuf::internal::WireFormat::SERIALIZE,
+      "text");
+    target =
+      ::google::protobuf::internal::WireFormatLite::WriteStringToArray(
+        1, this->text(), target);
+  }
+
+  if (!unknown_fields().empty()) {
+    target = ::google::protobuf::internal::WireFormat::SerializeUnknownFieldsToArray(
+        unknown_fields(), target);
+  }
+  // @@protoc_insertion_point(serialize_to_array_end:Messages.Reply)
+  return target;
+}
+
+int Reply::ByteSize() const {
+  int total_size = 0;
+
+  if (_has_bits_[0 / 32] & (0xffu << (0 % 32))) {
+    // optional string text = 1;
+    if (has_text()) {
+      total_size += 1 +
+        ::google::protobuf::internal::WireFormatLite::StringSize(
+          this->text());
+    }
+
+  }
+  if (!unknown_fields().empty()) {
+    total_size +=
+      ::google::protobuf::internal::WireFormat::ComputeUnknownFieldsSize(
+        unknown_fields());
+  }
+  GOOGLE_SAFE_CONCURRENT_WRITES_BEGIN();
+  _cached_size_ = total_size;
+  GOOGLE_SAFE_CONCURRENT_WRITES_END();
+  return total_size;
+}
+
+void Reply::MergeFrom(const ::google::protobuf::Message& from) {
+  GOOGLE_CHECK_NE(&from, this);
+  const Reply* source =
+    ::google::protobuf::internal::dynamic_cast_if_available<const Reply*>(
+      &from);
+  if (source == NULL) {
+    ::google::protobuf::internal::ReflectionOps::Merge(from, this);
+  } else {
+    MergeFrom(*source);
+  }
+}
+
+void Reply::MergeFrom(const Reply& from) {
+  GOOGLE_CHECK_NE(&from, this);
+  if (from._has_bits_[0 / 32] & (0xffu << (0 % 32))) {
+    if (from.has_text()) {
+      set_text(from.text());
+    }
+  }
+  mutable_unknown_fields()->MergeFrom(from.unknown_fields());
+}
+
+void Reply::CopyFrom(const ::google::protobuf::Message& from) {
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+void Reply::CopyFrom(const Reply& from) {
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+bool Reply::IsInitialized() const {
+
+  return true;
+}
+
+void Reply::Swap(Reply* other) {
+  if (other != this) {
+    std::swap(text_, other->text_);
+    std::swap(_has_bits_[0], other->_has_bits_[0]);
+    _unknown_fields_.Swap(&other->_unknown_fields_);
+    std::swap(_cached_size_, other->_cached_size_);
+  }
+}
+
+::google::protobuf::Metadata Reply::GetMetadata() const {
+  protobuf_AssignDescriptorsOnce();
+  ::google::protobuf::Metadata metadata;
+  metadata.descriptor = Reply_descriptor_;
+  metadata.reflection = Reply_reflection_;
+  return metadata;
+}
+
+
+// @@protoc_insertion_point(namespace_scope)
+
+}  // namespace Messages
+
+// @@protoc_insertion_point(global_scope)

Server/proto/reply.pb.h

@@ -0,0 +1,221 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: reply.proto
+
+#ifndef PROTOBUF_reply_2eproto__INCLUDED
+#define PROTOBUF_reply_2eproto__INCLUDED
+
+#include <string>
+
+#include <google/protobuf/stubs/common.h>
+
+#if GOOGLE_PROTOBUF_VERSION < 2006000
+#error This file was generated by a newer version of protoc which is
+#error incompatible with your Protocol Buffer headers.  Please update
+#error your headers.
+#endif
+#if 2006001 < GOOGLE_PROTOBUF_MIN_PROTOC_VERSION
+#error This file was generated by an older version of protoc which is
+#error incompatible with your Protocol Buffer headers.  Please
+#error regenerate this file with a newer version of protoc.
+#endif
+
+#include <google/protobuf/generated_message_util.h>
+#include <google/protobuf/message.h>
+#include <google/protobuf/repeated_field.h>
+#include <google/protobuf/extension_set.h>
+#include <google/protobuf/unknown_field_set.h>
+// @@protoc_insertion_point(includes)
+
+namespace Messages {
+
+// Internal implementation detail -- do not call these.
+void  protobuf_AddDesc_reply_2eproto();
+void protobuf_AssignDesc_reply_2eproto();
+void protobuf_ShutdownFile_reply_2eproto();
+
+class Reply;
+
+// ===================================================================
+
+class Reply : public ::google::protobuf::Message {
+ public:
+  Reply();
+  virtual ~Reply();
+
+  Reply(const Reply& from);
+
+  inline Reply& operator=(const Reply& from) {
+    CopyFrom(from);
+    return *this;
+  }
+
+  inline const ::google::protobuf::UnknownFieldSet& unknown_fields() const {
+    return _unknown_fields_;
+  }
+
+  inline ::google::protobuf::UnknownFieldSet* mutable_unknown_fields() {
+    return &_unknown_fields_;
+  }
+
+  static const ::google::protobuf::Descriptor* descriptor();
+  static const Reply& default_instance();
+
+  void Swap(Reply* other);
+
+  // implements Message ----------------------------------------------
+
+  Reply* New() const;
+  void CopyFrom(const ::google::protobuf::Message& from);
+  void MergeFrom(const ::google::protobuf::Message& from);
+  void CopyFrom(const Reply& from);
+  void MergeFrom(const Reply& from);
+  void Clear();
+  bool IsInitialized() const;
+
+  int ByteSize() const;
+  bool MergePartialFromCodedStream(
+      ::google::protobuf::io::CodedInputStream* input);
+  void SerializeWithCachedSizes(
+      ::google::protobuf::io::CodedOutputStream* output) const;
+  ::google::protobuf::uint8* SerializeWithCachedSizesToArray(::google::protobuf::uint8* output) const;
+  int GetCachedSize() const { return _cached_size_; }
+  private:
+  void SharedCtor();
+  void SharedDtor();
+  void SetCachedSize(int size) const;
+  public:
+  ::google::protobuf::Metadata GetMetadata() const;
+
+  // nested types ----------------------------------------------------
+
+  // accessors -------------------------------------------------------
+
+  // optional string text = 1;
+  inline bool has_text() const;
+  inline void clear_text();
+  static const int kTextFieldNumber = 1;
+  inline const ::std::string& text() const;
+  inline void set_text(const ::std::string& value);
+  inline void set_text(const char* value);
+  inline void set_text(const char* value, size_t size);
+  inline ::std::string* mutable_text();
+  inline ::std::string* release_text();
+  inline void set_allocated_text(::std::string* text);
+
+  // @@protoc_insertion_point(class_scope:Messages.Reply)
+ private:
+  inline void set_has_text();
+  inline void clear_has_text();
+
+  ::google::protobuf::UnknownFieldSet _unknown_fields_;
+
+  ::google::protobuf::uint32 _has_bits_[1];
+  mutable int _cached_size_;
+  ::std::string* text_;
+  friend void  protobuf_AddDesc_reply_2eproto();
+  friend void protobuf_AssignDesc_reply_2eproto();
+  friend void protobuf_ShutdownFile_reply_2eproto();
+
+  void InitAsDefaultInstance();
+  static Reply* default_instance_;
+};
+// ===================================================================
+
+
+// ===================================================================
+
+// Reply
+
+// optional string text = 1;
+inline bool Reply::has_text() const {
+  return (_has_bits_[0] & 0x00000001u) != 0;
+}
+inline void Reply::set_has_text() {
+  _has_bits_[0] |= 0x00000001u;
+}
+inline void Reply::clear_has_text() {
+  _has_bits_[0] &= ~0x00000001u;
+}
+inline void Reply::clear_text() {
+  if (text_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) {
+    text_->clear();
+  }
+  clear_has_text();
+}
+inline const ::std::string& Reply::text() const {
+  // @@protoc_insertion_point(field_get:Messages.Reply.text)
+  return *text_;
+}
+inline void Reply::set_text(const ::std::string& value) {
+  set_has_text();
+  if (text_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) {
+    text_ = new ::std::string;
+  }
+  text_->assign(value);
+  // @@protoc_insertion_point(field_set:Messages.Reply.text)
+}
+inline void Reply::set_text(const char* value) {
+  set_has_text();
+  if (text_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) {
+    text_ = new ::std::string;
+  }
+  text_->assign(value);
+  // @@protoc_insertion_point(field_set_char:Messages.Reply.text)
+}
+inline void Reply::set_text(const char* value, size_t size) {
+  set_has_text();
+  if (text_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) {
+    text_ = new ::std::string;
+  }
+  text_->assign(reinterpret_cast<const char*>(value), size);
+  // @@protoc_insertion_point(field_set_pointer:Messages.Reply.text)
+}
+inline ::std::string* Reply::mutable_text() {
+  set_has_text();
+  if (text_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) {
+    text_ = new ::std::string;
+  }
+  // @@protoc_insertion_point(field_mutable:Messages.Reply.text)
+  return text_;
+}
+inline ::std::string* Reply::release_text() {
+  clear_has_text();
+  if (text_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) {
+    return NULL;
+  } else {
+    ::std::string* temp = text_;
+    text_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
+    return temp;
+  }
+}
+inline void Reply::set_allocated_text(::std::string* text) {
+  if (text_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) {
+    delete text_;
+  }
+  if (text) {
+    set_has_text();
+    text_ = text;
+  } else {
+    clear_has_text();
+    text_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
+  }
+  // @@protoc_insertion_point(field_set_allocated:Messages.Reply.text)
+}
+
+
+// @@protoc_insertion_point(namespace_scope)
+
+}  // namespace Messages
+
+#ifndef SWIG
+namespace google {
+namespace protobuf {
+
+
+}  // namespace google
+}  // namespace protobuf
+#endif  // SWIG
+
+// @@protoc_insertion_point(global_scope)
+
+#endif  // PROTOBUF_reply_2eproto__INCLUDED

Server/proto/request.pb.cc

@@ -0,0 +1,344 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: request.proto
+
+#define INTERNAL_SUPPRESS_PROTOBUF_FIELD_DEPRECATION
+#include "request.pb.h"
+
+#include <algorithm>
+
+#include <google/protobuf/stubs/common.h>
+#include <google/protobuf/stubs/once.h>
+#include <google/protobuf/io/coded_stream.h>
+#include <google/protobuf/wire_format_lite_inl.h>
+#include <google/protobuf/descriptor.h>
+#include <google/protobuf/generated_message_reflection.h>
+#include <google/protobuf/reflection_ops.h>
+#include <google/protobuf/wire_format.h>
+// @@protoc_insertion_point(includes)
+
+namespace Messages {
+
+namespace {
+
+const ::google::protobuf::Descriptor* Request_descriptor_ = NULL;
+const ::google::protobuf::internal::GeneratedMessageReflection*
+  Request_reflection_ = NULL;
+
+}  // namespace
+
+
+void protobuf_AssignDesc_request_2eproto() {
+  protobuf_AddDesc_request_2eproto();
+  const ::google::protobuf::FileDescriptor* file =
+    ::google::protobuf::DescriptorPool::generated_pool()->FindFileByName(
+      "request.proto");
+  GOOGLE_CHECK(file != NULL);
+  Request_descriptor_ = file->message_type(0);
+  static const int Request_offsets_[1] = {
+    GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(Request, text_),
+  };
+  Request_reflection_ =
+    new ::google::protobuf::internal::GeneratedMessageReflection(
+      Request_descriptor_,
+      Request::default_instance_,
+      Request_offsets_,
+      GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(Request, _has_bits_[0]),
+      GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(Request, _unknown_fields_),
+      -1,
+      ::google::protobuf::DescriptorPool::generated_pool(),
+      ::google::protobuf::MessageFactory::generated_factory(),
+      sizeof(Request));
+}
+
+namespace {
+
+GOOGLE_PROTOBUF_DECLARE_ONCE(protobuf_AssignDescriptors_once_);
+inline void protobuf_AssignDescriptorsOnce() {
+  ::google::protobuf::GoogleOnceInit(&protobuf_AssignDescriptors_once_,
+                 &protobuf_AssignDesc_request_2eproto);
+}
+
+void protobuf_RegisterTypes(const ::std::string&) {
+  protobuf_AssignDescriptorsOnce();
+  ::google::protobuf::MessageFactory::InternalRegisterGeneratedMessage(
+    Request_descriptor_, &Request::default_instance());
+}
+
+}  // namespace
+
+void protobuf_ShutdownFile_request_2eproto() {
+  delete Request::default_instance_;
+  delete Request_reflection_;
+}
+
+void protobuf_AddDesc_request_2eproto() {
+  static bool already_here = false;
+  if (already_here) return;
+  already_here = true;
+  GOOGLE_PROTOBUF_VERIFY_VERSION;
+
+  ::google::protobuf::DescriptorPool::InternalAddGeneratedFile(
+    "\n\rrequest.proto\022\010Messages\"\027\n\007Request\022\014\n\004"
+    "text\030\001 \001(\t", 50);
+  ::google::protobuf::MessageFactory::InternalRegisterGeneratedFile(
+    "request.proto", &protobuf_RegisterTypes);
+  Request::default_instance_ = new Request();
+  Request::default_instance_->InitAsDefaultInstance();
+  ::google::protobuf::internal::OnShutdown(&protobuf_ShutdownFile_request_2eproto);
+}
+
+// Force AddDescriptors() to be called at static initialization time.
+struct StaticDescriptorInitializer_request_2eproto {
+  StaticDescriptorInitializer_request_2eproto() {
+    protobuf_AddDesc_request_2eproto();
+  }
+} static_descriptor_initializer_request_2eproto_;
+
+// ===================================================================
+
+#ifndef _MSC_VER
+const int Request::kTextFieldNumber;
+#endif  // !_MSC_VER
+
+Request::Request()
+  : ::google::protobuf::Message() {
+  SharedCtor();
+  // @@protoc_insertion_point(constructor:Messages.Request)
+}
+
+void Request::InitAsDefaultInstance() {
+}
+
+Request::Request(const Request& from)
+  : ::google::protobuf::Message() {
+  SharedCtor();
+  MergeFrom(from);
+  // @@protoc_insertion_point(copy_constructor:Messages.Request)
+}
+
+void Request::SharedCtor() {
+  ::google::protobuf::internal::GetEmptyString();
+  _cached_size_ = 0;
+  text_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
+  ::memset(_has_bits_, 0, sizeof(_has_bits_));
+}
+
+Request::~Request() {
+  // @@protoc_insertion_point(destructor:Messages.Request)
+  SharedDtor();
+}
+
+void Request::SharedDtor() {
+  if (text_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) {
+    delete text_;
+  }
+  if (this != default_instance_) {
+  }
+}
+
+void Request::SetCachedSize(int size) const {
+  GOOGLE_SAFE_CONCURRENT_WRITES_BEGIN();
+  _cached_size_ = size;
+  GOOGLE_SAFE_CONCURRENT_WRITES_END();
+}
+const ::google::protobuf::Descriptor* Request::descriptor() {
+  protobuf_AssignDescriptorsOnce();
+  return Request_descriptor_;
+}
+
+const Request& Request::default_instance() {
+  if (default_instance_ == NULL) protobuf_AddDesc_request_2eproto();
+  return *default_instance_;
+}
+
+Request* Request::default_instance_ = NULL;
+
+Request* Request::New() const {
+  return new Request;
+}
+
+void Request::Clear() {
+  if (has_text()) {
+    if (text_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) {
+      text_->clear();
+    }
+  }
+  ::memset(_has_bits_, 0, sizeof(_has_bits_));
+  mutable_unknown_fields()->Clear();
+}
+
+bool Request::MergePartialFromCodedStream(
+    ::google::protobuf::io::CodedInputStream* input) {
+#define DO_(EXPRESSION) if (!(EXPRESSION)) goto failure
+  ::google::protobuf::uint32 tag;
+  // @@protoc_insertion_point(parse_start:Messages.Request)
+  for (;;) {
+    ::std::pair< ::google::protobuf::uint32, bool> p = input->ReadTagWithCutoff(127);
+    tag = p.first;
+    if (!p.second) goto handle_unusual;
+    switch (::google::protobuf::internal::WireFormatLite::GetTagFieldNumber(tag)) {
+      // optional string text = 1;
+      case 1: {
+        if (tag == 10) {
+          DO_(::google::protobuf::internal::WireFormatLite::ReadString(
+                input, this->mutable_text()));
+          ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField(
+            this->text().data(), this->text().length(),
+            ::google::protobuf::internal::WireFormat::PARSE,
+            "text");
+        } else {
+          goto handle_unusual;
+        }
+        if (input->ExpectAtEnd()) goto success;
+        break;
+      }
+
+      default: {
+      handle_unusual:
+        if (tag == 0 ||
+            ::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) ==
+            ::google::protobuf::internal::WireFormatLite::WIRETYPE_END_GROUP) {
+          goto success;
+        }
+        DO_(::google::protobuf::internal::WireFormat::SkipField(
+              input, tag, mutable_unknown_fields()));
+        break;
+      }
+    }
+  }
+success:
+  // @@protoc_insertion_point(parse_success:Messages.Request)
+  return true;
+failure:
+  // @@protoc_insertion_point(parse_failure:Messages.Request)
+  return false;
+#undef DO_
+}
+
+void Request::SerializeWithCachedSizes(
+    ::google::protobuf::io::CodedOutputStream* output) const {
+  // @@protoc_insertion_point(serialize_start:Messages.Request)
+  // optional string text = 1;
+  if (has_text()) {
+    ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField(
+      this->text().data(), this->text().length(),
+      ::google::protobuf::internal::WireFormat::SERIALIZE,
+      "text");
+    ::google::protobuf::internal::WireFormatLite::WriteStringMaybeAliased(
+      1, this->text(), output);
+  }
+
+  if (!unknown_fields().empty()) {
+    ::google::protobuf::internal::WireFormat::SerializeUnknownFields(
+        unknown_fields(), output);
+  }
+  // @@protoc_insertion_point(serialize_end:Messages.Request)
+}
+
+::google::protobuf::uint8* Request::SerializeWithCachedSizesToArray(
+    ::google::protobuf::uint8* target) const {
+  // @@protoc_insertion_point(serialize_to_array_start:Messages.Request)
+  // optional string text = 1;
+  if (has_text()) {
+    ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField(
+      this->text().data(), this->text().length(),
+      ::google::protobuf::internal::WireFormat::SERIALIZE,
+      "text");
+    target =
+      ::google::protobuf::internal::WireFormatLite::WriteStringToArray(
+        1, this->text(), target);
+  }
+
+  if (!unknown_fields().empty()) {
+    target = ::google::protobuf::internal::WireFormat::SerializeUnknownFieldsToArray(
+        unknown_fields(), target);
+  }
+  // @@protoc_insertion_point(serialize_to_array_end:Messages.Request)
+  return target;
+}
+
+int Request::ByteSize() const {
+  int total_size = 0;
+
+  if (_has_bits_[0 / 32] & (0xffu << (0 % 32))) {
+    // optional string text = 1;
+    if (has_text()) {
+      total_size += 1 +
+        ::google::protobuf::internal::WireFormatLite::StringSize(
+          this->text());
+    }
+
+  }
+  if (!unknown_fields().empty()) {
+    total_size +=
+      ::google::protobuf::internal::WireFormat::ComputeUnknownFieldsSize(
+        unknown_fields());
+  }
+  GOOGLE_SAFE_CONCURRENT_WRITES_BEGIN();
+  _cached_size_ = total_size;
+  GOOGLE_SAFE_CONCURRENT_WRITES_END();
+  return total_size;
+}
+
+void Request::MergeFrom(const ::google::protobuf::Message& from) {
+  GOOGLE_CHECK_NE(&from, this);
+  const Request* source =
+    ::google::protobuf::internal::dynamic_cast_if_available<const Request*>(
+      &from);
+  if (source == NULL) {
+    ::google::protobuf::internal::ReflectionOps::Merge(from, this);
+  } else {
+    MergeFrom(*source);
+  }
+}
+
+void Request::MergeFrom(const Request& from) {
+  GOOGLE_CHECK_NE(&from, this);
+  if (from._has_bits_[0 / 32] & (0xffu << (0 % 32))) {
+    if (from.has_text()) {
+      set_text(from.text());
+    }
+  }
+  mutable_unknown_fields()->MergeFrom(from.unknown_fields());
+}
+
+void Request::CopyFrom(const ::google::protobuf::Message& from) {
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+void Request::CopyFrom(const Request& from) {
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+bool Request::IsInitialized() const {
+
+  return true;
+}
+
+void Request::Swap(Request* other) {
+  if (other != this) {
+    std::swap(text_, other->text_);
+    std::swap(_has_bits_[0], other->_has_bits_[0]);
+    _unknown_fields_.Swap(&other->_unknown_fields_);
+    std::swap(_cached_size_, other->_cached_size_);
+  }
+}
+
+::google::protobuf::Metadata Request::GetMetadata() const {
+  protobuf_AssignDescriptorsOnce();
+  ::google::protobuf::Metadata metadata;
+  metadata.descriptor = Request_descriptor_;
+  metadata.reflection = Request_reflection_;
+  return metadata;
+}
+
+
+// @@protoc_insertion_point(namespace_scope)
+
+}  // namespace Messages
+
+// @@protoc_insertion_point(global_scope)

Server/proto/request.pb.h

@@ -0,0 +1,221 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: request.proto
+
+#ifndef PROTOBUF_request_2eproto__INCLUDED
+#define PROTOBUF_request_2eproto__INCLUDED
+
+#include <string>
+
+#include <google/protobuf/stubs/common.h>
+
+#if GOOGLE_PROTOBUF_VERSION < 2006000
+#error This file was generated by a newer version of protoc which is
+#error incompatible with your Protocol Buffer headers.  Please update
+#error your headers.
+#endif
+#if 2006001 < GOOGLE_PROTOBUF_MIN_PROTOC_VERSION
+#error This file was generated by an older version of protoc which is
+#error incompatible with your Protocol Buffer headers.  Please
+#error regenerate this file with a newer version of protoc.
+#endif
+
+#include <google/protobuf/generated_message_util.h>
+#include <google/protobuf/message.h>
+#include <google/protobuf/repeated_field.h>
+#include <google/protobuf/extension_set.h>
+#include <google/protobuf/unknown_field_set.h>
+// @@protoc_insertion_point(includes)
+
+namespace Messages {
+
+// Internal implementation detail -- do not call these.
+void  protobuf_AddDesc_request_2eproto();
+void protobuf_AssignDesc_request_2eproto();
+void protobuf_ShutdownFile_request_2eproto();
+
+class Request;
+
+// ===================================================================
+
+class Request : public ::google::protobuf::Message {
+ public:
+  Request();
+  virtual ~Request();
+
+  Request(const Request& from);
+
+  inline Request& operator=(const Request& from) {
+    CopyFrom(from);
+    return *this;
+  }
+
+  inline const ::google::protobuf::UnknownFieldSet& unknown_fields() const {
+    return _unknown_fields_;
+  }
+
+  inline ::google::protobuf::UnknownFieldSet* mutable_unknown_fields() {
+    return &_unknown_fields_;
+  }
+
+  static const ::google::protobuf::Descriptor* descriptor();
+  static const Request& default_instance();
+
+  void Swap(Request* other);
+
+  // implements Message ----------------------------------------------
+
+  Request* New() const;
+  void CopyFrom(const ::google::protobuf::Message& from);
+  void MergeFrom(const ::google::protobuf::Message& from);
+  void CopyFrom(const Request& from);
+  void MergeFrom(const Request& from);
+  void Clear();
+  bool IsInitialized() const;
+
+  int ByteSize() const;
+  bool MergePartialFromCodedStream(
+      ::google::protobuf::io::CodedInputStream* input);
+  void SerializeWithCachedSizes(
+      ::google::protobuf::io::CodedOutputStream* output) const;
+  ::google::protobuf::uint8* SerializeWithCachedSizesToArray(::google::protobuf::uint8* output) const;
+  int GetCachedSize() const { return _cached_size_; }
+  private:
+  void SharedCtor();
+  void SharedDtor();
+  void SetCachedSize(int size) const;
+  public:
+  ::google::protobuf::Metadata GetMetadata() const;
+
+  // nested types ----------------------------------------------------
+
+  // accessors -------------------------------------------------------
+
+  // optional string text = 1;
+  inline bool has_text() const;
+  inline void clear_text();
+  static const int kTextFieldNumber = 1;
+  inline const ::std::string& text() const;
+  inline void set_text(const ::std::string& value);
+  inline void set_text(const char* value);
+  inline void set_text(const char* value, size_t size);
+  inline ::std::string* mutable_text();
+  inline ::std::string* release_text();
+  inline void set_allocated_text(::std::string* text);
+
+  // @@protoc_insertion_point(class_scope:Messages.Request)
+ private:
+  inline void set_has_text();
+  inline void clear_has_text();
+
+  ::google::protobuf::UnknownFieldSet _unknown_fields_;
+
+  ::google::protobuf::uint32 _has_bits_[1];
+  mutable int _cached_size_;
+  ::std::string* text_;
+  friend void  protobuf_AddDesc_request_2eproto();
+  friend void protobuf_AssignDesc_request_2eproto();
+  friend void protobuf_ShutdownFile_request_2eproto();
+
+  void InitAsDefaultInstance();
+  static Request* default_instance_;
+};
+// ===================================================================
+
+
+// ===================================================================
+
+// Request
+
+// optional string text = 1;
+inline bool Request::has_text() const {
+  return (_has_bits_[0] & 0x00000001u) != 0;
+}
+inline void Request::set_has_text() {
+  _has_bits_[0] |= 0x00000001u;
+}
+inline void Request::clear_has_text() {
+  _has_bits_[0] &= ~0x00000001u;
+}
+inline void Request::clear_text() {
+  if (text_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) {
+    text_->clear();
+  }
+  clear_has_text();
+}
+inline const ::std::string& Request::text() const {
+  // @@protoc_insertion_point(field_get:Messages.Request.text)
+  return *text_;
+}
+inline void Request::set_text(const ::std::string& value) {
+  set_has_text();
+  if (text_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) {
+    text_ = new ::std::string;
+  }
+  text_->assign(value);
+  // @@protoc_insertion_point(field_set:Messages.Request.text)
+}
+inline void Request::set_text(const char* value) {
+  set_has_text();
+  if (text_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) {
+    text_ = new ::std::string;
+  }
+  text_->assign(value);
+  // @@protoc_insertion_point(field_set_char:Messages.Request.text)
+}
+inline void Request::set_text(const char* value, size_t size) {
+  set_has_text();
+  if (text_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) {
+    text_ = new ::std::string;
+  }
+  text_->assign(reinterpret_cast<const char*>(value), size);
+  // @@protoc_insertion_point(field_set_pointer:Messages.Request.text)
+}
+inline ::std::string* Request::mutable_text() {
+  set_has_text();
+  if (text_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) {
+    text_ = new ::std::string;
+  }
+  // @@protoc_insertion_point(field_mutable:Messages.Request.text)
+  return text_;
+}
+inline ::std::string* Request::release_text() {
+  clear_has_text();
+  if (text_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) {
+    return NULL;
+  } else {
+    ::std::string* temp = text_;
+    text_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
+    return temp;
+  }
+}
+inline void Request::set_allocated_text(::std::string* text) {
+  if (text_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) {
+    delete text_;
+  }
+  if (text) {
+    set_has_text();
+    text_ = text;
+  } else {
+    clear_has_text();
+    text_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited());
+  }
+  // @@protoc_insertion_point(field_set_allocated:Messages.Request.text)
+}
+
+
+// @@protoc_insertion_point(namespace_scope)
+
+}  // namespace Messages
+
+#ifndef SWIG
+namespace google {
+namespace protobuf {
+
+
+}  // namespace google
+}  // namespace protobuf
+#endif  // SWIG
+
+// @@protoc_insertion_point(global_scope)
+
+#endif  // PROTOBUF_request_2eproto__INCLUDED

proto/reply.proto

@@ -0,0 +1,7 @@
+
+package Messages; 
+
+message Reply
+{
+	optional string text = 1;
+}

proto/request.proto

@@ -0,0 +1,7 @@
+
+package Messages;
+
+message Request
+{
+	optional string text = 1;
+}