logstash/logstash — pull request #530 by bobtfish (2013-06-27 10:32:40+00:00)
Title: Fix exceptions from irc input due to server messages

Not all irc messages have a user / nickname

Blows up with:

Restarting input due to exception {:plugin=>"logstash_fr", channels=>["#fr"], charset=>"UTF-8",
host=>"localhost", type=>"irc", user=>"logstash",
real=>"logstash">, :level=>:error}
Input thread exception {:plugin=>"logstash_infra", channels=>["#infra"],
charset=>"UTF-8", host=>"localhost", type=>"irc",
user=>"logstash", real=>"logstash">,
:exception=>#,
:backtrace=>["file:/opt/logstash-monolithic.jar!/logstash/inputs/irc.rb:77:in
`run'", "org/jruby/RubyKernel.java:1409:in `loop'",
"file:/opt/logstash-monolithic.jar!/logstash/inputs/irc.rb:73:in
`run'",
"file:/opt/logstash-monolithic.jar!/logstash/agent.rb:761:in
`run_input'",
"file:/opt/logstash-monolithic.jar!/logstash/agent.rb:407:in
`start_input'"], :level=>:warn}