a4eff12d7f
- Fixed configuration listen-port semantics - Improved receive.go code for updating listen port - Updated under load detection, how follows the kernel space implementation - Fixed trie bug accidentally introduced in last commit - Added interface name to log (format still subject to change) - Can now configure the logging level using the LOG_LEVEL variable - Begin porting netsh.sh tests - A number of smaller changes
41 lines
615 B
Go
41 lines
615 B
Go
package main
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import (
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"net"
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)
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func updateUDPConn(device *Device) error {
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var err error
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netc := &device.net
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netc.mutex.Lock()
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// close existing connection
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if netc.conn != nil {
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netc.conn.Close()
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}
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// open new connection
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if device.tun.isUp.Get() {
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conn, err := net.ListenUDP("udp", netc.addr)
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if err == nil {
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netc.conn = conn
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signalSend(device.signal.newUDPConn)
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}
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}
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netc.mutex.Unlock()
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return err
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}
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func closeUDPConn(device *Device) {
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netc := &device.net
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netc.mutex.Lock()
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if netc.conn != nil {
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netc.conn.Close()
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}
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netc.mutex.Unlock()
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signalSend(device.signal.newUDPConn)
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}
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