Commit Graph

3 Commits

Author SHA1 Message Date
Luca Boccassi
da31917f4f Relicense from LGPL3 + exceptions to Mozilla Public License version 2.0
Relicense permission collected from all relevant authors as tallied at:
https://github.com/rlenferink/libzmq-relicense/blob/master/checklist.md
The relicense grants are collected under RELICENSE/ and will be moved
to the above repository in a later commit.

Fixes https://github.com/zeromq/libzmq/issues/2376
2023-06-05 20:31:47 +01:00
Luca Boccassi
2ac5ee7307 Problem: test_hello_msg binds to hard-coded port and fails when it's in use
Solution: use the common wildcard bind pattern instead
2020-05-05 14:13:38 +01:00
Doron Somech
93da6763b0 problem: ZMQ_HEARTBEAT is not useful without sending an hello message
When using ZMQ_HEARTBEAT one still needs to implement application-level heartbeat in order to know when to send a hello message.
For example, with the majordomo protocol, the worker needs to send a READY message when connecting to a broker. If the connection to the broker drops, and the heartbeat recognizes it the worker won't know about it and won't send the READY msg.
To solve that, the majordomo worker still has to implement heartbeat. With this new option, whenever the connection drops and reconnects the hello message will be sent, greatly simplify the majordomo protocol, as now READY and HEARTBEAT can be handled by zeromq.
2020-04-17 14:54:58 +03:00