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server: fix tcp-keep-alive config #22745

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merged 1 commit into from
Feb 5, 2021
Merged

server: fix tcp-keep-alive config #22745

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8 changes: 3 additions & 5 deletions server/server.go
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Original file line number Diff line number Diff line change
Expand Up @@ -169,11 +169,9 @@ func (s *Server) InitGlobalConnID(serverIDGetter func() uint64) {
// It allocates a connection ID and random salt data for authentication.
func (s *Server) newConn(conn net.Conn) *clientConn {
cc := newClientConn(s)
if s.cfg.Performance.TCPKeepAlive {
if tcpConn, ok := conn.(*net.TCPConn); ok {
if err := tcpConn.SetKeepAlive(true); err != nil {
logutil.BgLogger().Error("failed to set tcp keep alive option", zap.Error(err))
}
if tcpConn, ok := conn.(*net.TCPConn); ok {
if err := tcpConn.SetKeepAlive(s.cfg.Performance.TCPKeepAlive); err != nil {
logutil.BgLogger().Error("failed to set tcp keep alive option", zap.Error(err))
}
}
cc.setConn(conn)
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