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remove flow control mutexes for the sending data

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Receiving MAX_{STREAM}_DATA frames and sending data is all done
sequentially, so we don't need a mutex there.
This commit is contained in:
Marten Seemann 2017-12-15 19:29:44 +07:00
parent efa781b067
commit bfdeeae70c
3 changed files with 5 additions and 21 deletions
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3
internal/flowcontrol/stream_flow_controller.go
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@ -102,9 +102,6 @@ func (c *streamFlowController) AddBytesSent(n protocol.ByteCount) {
}
func (c *streamFlowController) SendWindowSize() protocol.ByteCount {
c.mutex.Lock()
defer c.mutex.Unlock()
window := c.baseFlowController.sendWindowSize()
if c.contributesToConnection {
window = utils.MinByteCount(window, c.connection.SendWindowSize())