Log level when using Serf as a library

[Anthony Lapenna]

Hey all,

Just started using Serf as a library, looks pretty good ! One question I have tho: how can I tune the the logs outputted by the Serf library ? I can see a lot of DEBUG messages and I like to filter these.

Cheers !

[Anthony Lapenna]

Figured it out ! 

For those experiencing the same issue, I had to create a LevelFilter and apply it to the Serf & Memberlist configuration:

filter := &logutils.LevelFilter{

  Levels:   []logutils.LogLevel{"DEBUG", "INFO", "WARN", "ERROR"},

  MinLevel: logutils.LogLevel("INFO"),

  Writer:   os.Stderr,
}

conf := serf.DefaultConfig()

conf.Init()

conf.LogOutput = filter
conf.MemberlistConfig.LogOutput = filter

Hope that can help others ! Cheers and great work on Serf !