- Update to version 1.6.11
Broker:
* Fix usage message only mentioning v3.1.1.
* Fix broker refusing to start if only websockets listeners
were defined.
* Change systemd unit files to create /var/log/mosquitto before
starting.
* Don't quit with an error if opening the log file isn't
possible.
* Fix bridge topic remapping when using "" as the topic.
* Fix messages being queued for disconnected bridges when clean
start was set to true.
* Fix `autosave_interval` not being triggered by messages being
delivered.
* Fix websockets clients sometimes not being disconnected
promptly.
* Fix "slow" file based logging by switching to line based
buffering.
* Log protocol error message where appropriate from a bad
UNSUBSCRIBE, rather than the generic "socket error".
* Don't try to start DLT logging if DLT unavailable, to avoid a
long delay when shutting down the broker.
* Fix potential memory leaks.
* Fix clients not receiving messages after a previous client
with the same client ID and positive will delay interval quit.
* Fix overly broad HAVE_PTHREAD_CANCEL compile guard.
Client library:
* Improved documentation around connect callback return codes.
* Fix `mosquitto_publish*()` no longer returning
`MOSQ_ERR_NO_CONN` when not connected.
OBS-URL: https://build.opensuse.org/request/show/825827
OBS-URL: https://build.opensuse.org/package/show/network:messaging:mqtt/mosquitto?expand=0&rev=42
