chris-rock/bunyan-logstash-tcp — pull request #4 by liukun (2014-09-26 10:55:19+00:00)
Title: limit log_queue

I need the service always retry even when logstash not started and cache all the logs, so I have to add limitation of queue size.

Besides, `self.silent` and `tryReconnect` seems not used, so I removed them.