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add ROUTER/DEALER/PAIR sockets.

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This commit is contained in:
Alexey Rybalchenko
2014-10-15 11:24:41 +02:00
parent 9317f06c10
commit 6968f57abc
3 changed files with 35 additions and 4 deletions
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30
fairmq/nanomsg/FairMQSocketNN.cxx
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@@ -33,11 +33,22 @@ FairMQSocketNN::FairMQSocketNN(const string& type, int num, int numIoThreads)
LOG(INFO) << "number of I/O threads is not used in nanomsg";
}
fSocket = nn_socket(AF_SP, GetConstant(type));
if (type == "sub")
if (type == "router" || type == "dealer")
{
nn_setsockopt(fSocket, NN_SUB, NN_SUB_SUBSCRIBE, NULL, 0);
// Additional info about using the sockets ROUTER and DEALER with nanomsg can be found in:
// http://250bpm.com/blog:14
// http://www.freelists.org/post/nanomsg/a-stupid-load-balancing-question,1
fSocket = nn_socket(AF_SP_RAW, GetConstant(type));
}
else
{
fSocket = nn_socket(AF_SP, GetConstant(type));
if (type == "sub")
{
nn_setsockopt(fSocket, NN_SUB, NN_SUB_SUBSCRIBE, NULL, 0);
}
}
LOG(INFO) << "created socket #" << fId;
}
@@ -172,7 +183,7 @@ int FairMQSocketNN::GetConstant(const string& constant)
if (constant == "pub")
return NN_PUB;
if (constant == "xsub")
return NN_SUB; // TODO: is there XPUB, XSUB for nanomsg?
return NN_SUB;
if (constant == "xpub")
return NN_PUB;
if (constant == "push")
@@ -183,10 +194,20 @@ int FairMQSocketNN::GetConstant(const string& constant)
return NN_REQ;
if (constant == "rep")
return NN_REP;
if (constant == "dealer")
return NN_REQ;
if (constant == "router")
return NN_REP;
if (constant == "pair")
return NN_PAIR;
if (constant == "snd-hwm")
return NN_SNDBUF;
if (constant == "rcv-hwm")
return NN_RCVBUF;
if (constant == "snd-more") {
LOG(ERROR) << "Multipart messages functionality currently not supported by nanomsg!";
return -1;
@@ -195,6 +216,7 @@ int FairMQSocketNN::GetConstant(const string& constant)
LOG(ERROR) << "Multipart messages functionality currently not supported by nanomsg!";
return -1;
}
if (constant == "linger")
return NN_LINGER;