mirror of https://github.com/status-im/consul.git
Merge pull request #1452 from hashicorp/f-shrink
consul: shrink yamux recv buffer on idle streams
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commit
f109e72390
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@ -103,6 +103,12 @@ func (c *Conn) returnClient(client *StreamClient) {
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if c.clients.Len() < c.pool.maxStreams && atomic.LoadInt32(&c.shouldClose) == 0 {
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c.clients.PushFront(client)
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didSave = true
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// If this is a Yamux stream, shrink the internal buffers so that
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// we can GC the idle memory
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if ys, ok := client.stream.(*yamux.Stream); ok {
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ys.Shrink()
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}
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}
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c.clientLock.Unlock()
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if !didSave {
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