github.com/coder/websocket.Conn.closeMu (field)

3 uses

	github.com/coder/websocket (current package)
		conn.go#L81: 	closeMu sync.Mutex // Protects following.
		conn.go#L152: 	c.closeMu.Lock()
		conn.go#L153: 	defer c.closeMu.Unlock()