We have following remote logging configuration:destination d_jenkins { network(x.x.x.x transport(udp) port(514) template(t_jenkins)); };log { source(s_system); destination(d_jenkins); };This is a syslog-ng server to syslog-ng client communication. Occasionally we are getting following errors. Seems like EINVAL (22) is coming from write() call.2016-10-19T15:12:39.393+00:00 axis-accc8e59xxxx [ ERR     ] syslog-ng[1707]: I/O error occurred while writing; fd='28', error='Invalid argument (22)'2016-10-19T15:12:39.394+00:00 axis-accc8e59xxxx [ NOTICE  ] syslog-ng[1707]: Syslog connection broken; fd='28', server='AF_INET(172.27.0.34:514)', time_reopen=60'Is it that network is problematic or am I missing some configuration?Could it be that syslog-ng server is being HUPed without ourknowledge, dropping the connections.Could using TCP with keep-alive help the problem?
syslog-ng syslog connection broken on udp
syslog ng