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Enable new callback API

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- OnData() channel data handler.
 - ConditionalRun() for devices without incoming data.
 - Header file with common main(), to be extended with getDevice/addCustomOptions.
 - Update examples (MQ/Tutorial3) to use the new API and config.
 - NewSimpleMessage() for simpler creation of small messages (additional copy).
 - Replace SetProperty/GetProperty with fConfig access.
 - Runtime configurable channel names for common devices.
 - Configurable logging interval per channel.
 - FairMQMultiplier for distributing same data to multiple outputs.
 - Cleanup state machine messages.
 - Cmd option to toggle signal handling.
 - Simpler API for send/receive timeouts.
 - Enable --log-to-file.
 - Fix coverity issues, warnings.
 - Various code cleanup and minor tweaks.
This commit is contained in:
Alexey Rybalchenko
2016-08-10 09:47:53 +02:00
committed by Mohammad Al-Turany
parent d5b98567db
commit da10c64800
53 changed files with 501 additions and 1263 deletions
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39
examples/MQ/5-req-rep/FairMQExample5Server.cxx
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@@ -12,9 +12,6 @@
* @author A. Rybalchenko
*/
#include <boost/thread.hpp>
#include <boost/bind.hpp>
#include "FairMQExample5Server.h"
#include "FairMQLogger.h"
@@ -22,32 +19,28 @@ using namespace std;
FairMQExample5Server::FairMQExample5Server()
{
OnData("data", &FairMQExample5Server::HandleData);
}
void FairMQExample5Server::CustomCleanup(void* /*data*/, void *hint)
bool FairMQExample5Server::HandleData(FairMQMessagePtr& request, int /*index*/)
{
delete static_cast<string*>(hint);
}
LOG(INFO) << "Received request from client: \"" << string(static_cast<char*>(request->GetData()), request->GetSize()) << "\"";
void FairMQExample5Server::Run()
{
while (CheckCurrentState(RUNNING))
string* text = new string("Thank you for the \"" + string(static_cast<char*>(request->GetData()), request->GetSize()) + "\"!");
LOG(INFO) << "Sending reply to client.";
FairMQMessagePtr reply(NewMessage(const_cast<char*>(text->c_str()), // data
text->length(), // size
[](void* /*data*/, void* object) { delete static_cast<string*>(object); }, // deletion callback
text)); // object that manages the data
if (Send(reply, "data") > 0)
{
unique_ptr<FairMQMessage> request(NewMessage());
if (Receive(request, "data") >= 0)
{
LOG(INFO) << "Received request from client: \"" << string(static_cast<char*>(request->GetData()), request->GetSize()) << "\"";
string* text = new string("Thank you for the \"" + string(static_cast<char*>(request->GetData()), request->GetSize()) + "\"!");
LOG(INFO) << "Sending reply to client.";
unique_ptr<FairMQMessage> reply(NewMessage(const_cast<char*>(text->c_str()), text->length(), CustomCleanup, text));
Send(reply, "data");
}
return true;
}
return false;
}
FairMQExample5Server::~FairMQExample5Server()