transfer: clean up log spam

Author: xcolwell

transfer.go

@@ -1518,7 +1518,7 @@ func (self *SendSequence) Run() {
 				if itemAckTimeout <= 0 {
 					// message took too long to ack
 					// close the sequence
-					glog.Errorf("[s]%s->%s...%s s(%s) exit ack timeout (%s)\n", self.client.ClientTag(), self.intermediaryIds, self.destination.DestinationId, self.destination.StreamId, self.sendBufferSettings.AckTimeout)
+					glog.V(1).Infof("[s]%s->%s...%s s(%s) exit ack timeout (%s)\n", self.client.ClientTag(), self.intermediaryIds, self.destination.DestinationId, self.destination.StreamId, self.sendBufferSettings.AckTimeout)
 					return
 				}
 				if itemAckTimeout < timeout {
@@ -1583,7 +1583,7 @@ func (self *SendSequence) Run() {
 				} else {
 					err := c()
 					if err != nil {
-						glog.Infof("[s]resend drop = %s", err)
+						glog.V(1).Infof("[s]resend drop = %s", err)
 					}
 				}
 
@@ -1980,7 +1980,7 @@ func (self *SendSequence) sendWithSetContract(
 	} else {
 		err = c()
 		if err != nil {
-			glog.Infof("[s]drop = %s", err)
+			glog.V(1).Infof("[s]drop = %s", err)
 		}
 	}