[zeromq-dev] Jzmq Performance Issues

[Yusuf Simonson]

> That is, you sent the message before the receiver had connected to the socket.

This is reproducible on ZMQQueueTest (https://github.com/zeromq/jzmq/blob/master/test/src/org/zeromq/ZMQQueueTest.java), even if the first call to sleep() is left on. sleep() has to be called between send() and recv() for it not to block indefinitely, so that's not the problem. Perhaps it is a jzmq-specific bug.