FairMQ/fairmq/zeromq/FairMQPollerZMQ.h
Alexey Rybalchenko f1abb9ecdd Remove compile time transport interface switch
- Remove the compile time check of the transport implementation.
  The transport (zeromq/nanomsg) can be chosen at run time with:
  `device.SetTransport("zeromq"); // possible values are "zeromq" and "nanomsg"`.

  For devices that use FairMQProgOptions, the transport can be configured via cmd option:
  `--transport zeromq` or `--transport nanomsg`. Default values is "zeromq".
  The device receives the configured value with:
  `device.SetTransport(config.GetValue<std::string>("transport"));`

  Old method of setting transport still works. But the NANOMSG constant is not defined.

- Remove old `fairmq/prototest` directory. It was only used as a test for protobuf.
  The protobuf part of Tutorial3 does the same (with different values).

- Fix a bug in FairMQPollerNN, where the `revents` value was not initialized.
  This caused the `poller->CheckOutput()` to trigger when it should not.
2016-01-14 15:19:30 +01:00

56 lines
1.9 KiB
C++

/********************************************************************************
* Copyright (C) 2014 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH *
* *
* This software is distributed under the terms of the *
* GNU Lesser General Public Licence version 3 (LGPL) version 3, *
* copied verbatim in the file "LICENSE" *
********************************************************************************/
/**
* FairMQPollerZMQ.h
*
* @since 2014-01-23
* @author A. Rybalchenko
*/
#ifndef FAIRMQPOLLERZMQ_H_
#define FAIRMQPOLLERZMQ_H_
#include <vector>
#include <unordered_map>
#include <initializer_list>
#include "FairMQPoller.h"
#include "FairMQChannel.h"
#include "FairMQTransportFactoryZMQ.h"
class FairMQChannel;
class FairMQPollerZMQ : public FairMQPoller
{
friend class FairMQChannel;
friend class FairMQTransportFactoryZMQ;
public:
FairMQPollerZMQ(const std::vector<FairMQChannel>& channels);
FairMQPollerZMQ(std::unordered_map<std::string, std::vector<FairMQChannel>>& channelsMap, std::initializer_list<std::string> channelList);
FairMQPollerZMQ(const FairMQPollerZMQ&) = delete;
FairMQPollerZMQ operator=(const FairMQPollerZMQ&) = delete;
virtual void Poll(const int timeout);
virtual bool CheckInput(const int index);
virtual bool CheckOutput(const int index);
virtual bool CheckInput(const std::string channelKey, const int index);
virtual bool CheckOutput(const std::string channelKey, const int index);
virtual ~FairMQPollerZMQ();
private:
FairMQPollerZMQ(FairMQSocket& cmdSocket, FairMQSocket& dataSocket);
zmq_pollitem_t* items;
int fNumItems;
std::unordered_map<std::string, int> fOffsetMap;
};
#endif /* FAIRMQPOLLERZMQ_H_ */