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FairMQ: Extend Multipart and messaging API

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- Extend the multipart API to allow sending vectors of messages or helper
   thin wrapper FairMQParts. See example in examples/MQ/8-multipart.
 - NewMessage() can be used in devices instead of
   fTransportFactory->CreateMessage().
   Possible arguments remain unchanged (no args, size or data+size).
 - Send()/Receive() methods can be used in devices instead of
   fChannels.at("chan").at(i).Send()/Receive():
   Send(msg, "chan", i = 0), Receive(msg, "chan", i = 0).
 - Use the new methods in MQ examples and tests.
 - No breaking changes, but FAIRMQ_INTERFACE_VERSION is incremented to 3
   to allow to check for new methods.
This commit is contained in:
Alexey Rybalchenko
2016-02-23 18:00:35 +01:00
committed by Mohammad Al-Turany
parent 1bb72fea38
commit bbadf09aad
25 changed files with 102 additions and 112 deletions
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8
examples/MQ/5-req-rep/FairMQExample5Client.cxx
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@@ -42,14 +42,14 @@ void FairMQExample5Client::Run()
string* text = new string(fText);
unique_ptr<FairMQMessage> request(fTransportFactory->CreateMessage(const_cast<char*>(text->c_str()), text->length(), CustomCleanup, text));
unique_ptr<FairMQMessage> reply(fTransportFactory->CreateMessage());
unique_ptr<FairMQMessage> request(NewMessage(const_cast<char*>(text->c_str()), text->length(), CustomCleanup, text));
unique_ptr<FairMQMessage> reply(NewMessage());
LOG(INFO) << "Sending \"" << fText << "\" to server.";
if (fChannels.at("data").at(0).Send(request) > 0)
if (Send(request, "data") > 0)
{
if (fChannels.at("data").at(0).Receive(reply) >= 0)
if (Receive(reply, "data") >= 0)
{
LOG(INFO) << "Received reply from server: \"" << string(static_cast<char*>(reply->GetData()), reply->GetSize()) << "\"";
}