Router-Dealer not working correctly

[aaronovz1]

I have a router-dealer system setup but it doesn't appear to be working fully. I can send a message from a dealer to the router but when sending a reply back to the dealer, it never receives a message.

Router

• Binds to localhost on TCP
• Runs the receive() function in a separate thread and has receive_timeout set to 2 seconds

Dealer

• Connects to localhost on TCP
• Runs the receive() function in a separate thread and uses zmqpp::poller
• Poll always times out and never gets any reply back from server

I have attached a slimmed down version of my classes. Hoping there is just something simple I have messed up in the configuration.

server.txt client.txt

[aaronovz1]

Turns out I was doing it all wrong in terms of multi-threading and ZMQ. I also needed to make sure I sent the identity of the client with the reply from the server.

Would be nice to see some examples of zmqpp replicate the examples from the original ZMQ guide.