Tell the user the address that failed to connect.

[jeanbza]

Current:

Caused by: org.zeromq.ZMQException: blah-blah : Address not available

Yes, but which address??

New error (I think?):

Caused by: org.zeromq.ZMQException: failed connecting to 0.0.0.0:5678: blah-blah : Address not available

[jeanbza]

I'm new-ish to github, and have no clue if builds/tests are running on this PR. Sorry if I should have waited for them before sending out for review.

[fbacchella]

I think you should use the name variable instead of addrStr

[jeanbza]

I think you should use the name variable instead of addrStr

Sorry, could you share more? What is name and what would it look like in comparison to addrStr?

[fbacchella]

Just look at the argument of the function: https://github.com/zeromq/jeromq/blob/c9132d7bb7958118f955e68181f16aa589276b87/jeromq-core/src/main/java/zmq/io/net/tcp/TcpAddress.java#L100