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* accept ZEROMQ_ROOT as env or cmake variable to hint at install location (used by aliBuild/alienv) * added more docs * fixed mismatch between module name ZeroMQ and prefix of generated variables ZMQ -> ZeroMQ is now the preferred prefix (old variables are still available and marked deprecated) * the aliBuild zeromq recipe does not install zmq.hpp header, so the module searches now for the zmq.h header (which is anyways the only one we use) * some cosmetic changes * add option ZeroMQ_NO_DEPRECATION to suppress deprecation warning
Example 4: Copy & Push
A topology consisting of one Sampler and two Sinks. The Sampler uses the Copy
method to send the same data to both sinks with the PUSH-PULL pattern. In contrary to the PUB-PATTERN pattern, this ensures that all receivers are connected and no data is lost, but requires additional sockets.