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https://github.com/cwinfo/yggdrasil-go.git
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avoid the proxy.SOCK5 connection attempt unless we're actually going to use the dialer
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parent
e8eaabf0c8
commit
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@ -65,13 +65,7 @@ func (iface *tcpInterface) connect(addr string) {
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// Attempst to initiate a connection to the provided address, viathe provided socks proxy address.
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func (iface *tcpInterface) connectSOCKS(socksaddr, peeraddr string) {
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go func() {
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dialer, err := proxy.SOCKS5("tcp", socksaddr, nil, proxy.Direct)
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if err != nil {
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return
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}
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iface.call(peeraddr, dialer)
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}()
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iface.call(peeraddr, &socksaddr)
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}
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// Initializes the struct.
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@ -106,7 +100,7 @@ func (iface *tcpInterface) listener() {
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// If the dial is successful, it launches the handler.
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// When finished, it removes the outgoing call, so reconnection attempts can be made later.
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// This all happens in a separate goroutine that it spawns.
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func (iface *tcpInterface) call(saddr string, dialer proxy.Dialer) {
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func (iface *tcpInterface) call(saddr string, socksaddr *string) {
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go func() {
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quit := false
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iface.mutex.Lock()
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@ -126,7 +120,12 @@ func (iface *tcpInterface) call(saddr string, dialer proxy.Dialer) {
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}
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var conn net.Conn
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var err error
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if dialer != nil {
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if socksaddr != nil {
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var dialer proxy.Dialer
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dialer, err = proxy.SOCKS5("tcp", *socksaddr, nil, proxy.Direct)
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if err != nil {
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return
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}
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conn, err = dialer.Dial("tcp", saddr)
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if err != nil {
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return
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