4 commits

Author	SHA1	Message	Date
bluefoxah	c67aee7012	modify the lock ... It seems that we did not use the feture of rwlock now. delete the sync.Mutex only use sync.RWMutex.	2016-04-11 15:53:59 +08:00
chrislusf	b07d81fb08	follow golint suggestions	2015-03-10 00:20:34 -07:00
yanyiwu	cacfc85869	add some String() to make codes easier to read and debug	2015-01-08 15:54:50 +08:00
chrislusf	52180f386b	Add read-write lock to guard topology changes on new collections and ttls.	2014-12-08 20:29:25 -08:00