ZMQ lib change to support one-to-one sync. #1039
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mint570
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What I did
Introduced one-to-one synchronization option (request/replay) in the ZMQ client and server implementation. This is a new addition to the existing push/pull model.
Why I did it
To ensure reliable and faster message delivery and synchronization between ZMQ producer and consumer in scenarios where message acknowledgment or ordering is critical. This will be used only by P4RT and P4Orch for now.
How I verified it
Ran unit tests in zmq_state_ut.cpp and confirmed a successful message exchange using the updated one-to-one sync logic.
Verified zmq_recv and zmq_send retry logic operates correctly using debug logs.
Details if related
None.