frequently receive "connection refused" logs

[zhaoweiguo]

if i set the wrong zk host or port. I'll receive logs like below frequently:

2014/07/25 19:02:19 Failed to connect to :2181: dial tcp :2181: connection refused
2014/07/25 19:02:20 Failed to connect to :2181: dial tcp :2181: connection refused
....

I don't know if i miss something or it is an issue.

if i miss something please tell me what should i do, very thanks!

[roman-kashitsyn]

The messages are ok - they just inform you that the client is not able to connect to the server within connection timeout. You'll receive messages like this if you use official C-client library. If you think that messages are logged too often, it could be probably fixed in scope of issue #50.