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Check return values of Receive calls in the examples

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This commit is contained in:
Alexey Rybalchenko 2015-11-03 13:15:13 +01:00 committed by Mohammad Al-Turany
parent 6dc4dc84b3
commit 4be6ba6e66
3 changed files with 21 additions and 16 deletions
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7
fairmq/examples/4-copypush/FairMQExample4Sink.cxx
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@ -30,9 +30,10 @@ void FairMQExample4Sink::Run()
{ {
std::unique_ptr<FairMQMessage> msg(fTransportFactory->CreateMessage()); std::unique_ptr<FairMQMessage> msg(fTransportFactory->CreateMessage());
fChannels.at("data-in").at(0).Receive(msg); if (fChannels.at("data-in").at(0).Receive(msg) >= 0)
{
LOG(INFO) << "Received message: \"" << *(static_cast<int*>(msg->GetData())) << "\""; LOG(INFO) << "Received message: \"" << *(static_cast<int*>(msg->GetData())) << "\"";
}
} }
} }

7
fairmq/examples/5-req-rep/FairMQExample5Client.cxx
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@ -49,10 +49,11 @@ void FairMQExample5Client::Run()
if (fChannels.at("data").at(0).Send(request) > 0) if (fChannels.at("data").at(0).Send(request) > 0)
{ {
fChannels.at("data").at(0).Receive(reply); if (fChannels.at("data").at(0).Receive(reply) >= 0)
LOG(INFO) << "Received reply from server: \"" << string(static_cast<char*>(reply->GetData()), reply->GetSize()) << "\""; {
LOG(INFO) << "Received reply from server: \"" << string(static_cast<char*>(reply->GetData()), reply->GetSize()) << "\"";
}
} }
} }
} }

23
fairmq/test/pub-sub/FairMQTestPub.cxx
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@ -24,20 +24,23 @@ FairMQTestPub::FairMQTestPub()
void FairMQTestPub::Run() void FairMQTestPub::Run()
{ {
std::unique_ptr<FairMQMessage> ready1Msg(fTransportFactory->CreateMessage()); std::unique_ptr<FairMQMessage> ready1Msg(fTransportFactory->CreateMessage());
fChannels.at("control").at(0).Receive(ready1Msg); int r1 = fChannels.at("control").at(0).Receive(ready1Msg);
std::unique_ptr<FairMQMessage> ready2Msg(fTransportFactory->CreateMessage()); std::unique_ptr<FairMQMessage> ready2Msg(fTransportFactory->CreateMessage());
fChannels.at("control").at(0).Receive(ready2Msg); int r2 = fChannels.at("control").at(0).Receive(ready2Msg);
std::unique_ptr<FairMQMessage> msg(fTransportFactory->CreateMessage()); if (r1 >= 0 && r2 >= 0)
fChannels.at("data").at(0).Send(msg);
std::unique_ptr<FairMQMessage> ack1Msg(fTransportFactory->CreateMessage());
std::unique_ptr<FairMQMessage> ack2Msg(fTransportFactory->CreateMessage());
if (fChannels.at("control").at(0).Receive(ack1Msg) >= 0)
{ {
if (fChannels.at("control").at(0).Receive(ack2Msg) >= 0) std::unique_ptr<FairMQMessage> msg(fTransportFactory->CreateMessage());
fChannels.at("data").at(0).Send(msg);
std::unique_ptr<FairMQMessage> ack1Msg(fTransportFactory->CreateMessage());
std::unique_ptr<FairMQMessage> ack2Msg(fTransportFactory->CreateMessage());
if (fChannels.at("control").at(0).Receive(ack1Msg) >= 0)
{ {
LOG(INFO) << "PUB-SUB test successfull"; if (fChannels.at("control").at(0).Receive(ack2Msg) >= 0)
{
LOG(INFO) << "PUB-SUB test successfull";
}
} }
} }
} }