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polish the func comment

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This commit is contained in:
iamqizhao
2015-08-03 11:19:25 -07:00
committed by yangzhouhan
parent 3878d99912
commit b8ef5b44d2
1 changed files with 2 additions and 2 deletions
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4
clientconn.go
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@ -227,8 +227,8 @@ func (cc *ClientConn) State() ConnectivityState {
return cc.state return cc.state
} }
// WaitForStateChange returns true when the state changes to something other than the // WaitForStateChange blocks until the state changes to something other than the sourceState
// sourceState and false if timeout fires. // or timeout fires. It returns false if timeout fires and true otherwise.
func (cc *ClientConn) WaitForStateChange(timeout time.Duration, sourceState ConnectivityState) bool { func (cc *ClientConn) WaitForStateChange(timeout time.Duration, sourceState ConnectivityState) bool {
start := time.Now() start := time.Now()
cc.mu.Lock() cc.mu.Lock()