Issue when used with spring-cloud-sleuth.

[devportilla]

Hello
When using fluency on a spring boot project in conjunction with spring-cloud-starter & a non available host the application startup hangs for a while without an apparent reason.
My guess is that during spring startup when a buffer flush is being triggered something happens in between and blocks the execution of the rest of the startup.

Any help will be appreciated.

[komamitsu]

Could you give me some more information?

1. The issue happened even w/o calling Fluency#emit()?
2. What happened with an available host?
3. JVM thread dump

[komamitsu]

I'm closing this issue. Feel free to reopen if you still have a trouble.