mirror of https://github.com/qwqdanchun/nps.git
55 lines
1.4 KiB
Go
55 lines
1.4 KiB
Go
package client
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import (
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"github.com/cnlh/nps/lib/common"
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"github.com/cnlh/nps/lib/config"
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"github.com/cnlh/nps/lib/crypt"
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"github.com/cnlh/nps/vender/github.com/astaxie/beego/logs"
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"net"
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"strings"
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)
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var LocalServer []*net.TCPListener
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func CloseLocalServer() {
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for _, v := range LocalServer {
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v.Close()
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}
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}
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func StartLocalServer(l *config.LocalServer, config *config.CommonConfig) error {
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listener, err := net.ListenTCP("tcp", &net.TCPAddr{net.ParseIP("0.0.0.0"), l.Port, ""})
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if err != nil {
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logs.Error("Local listener startup failed port %d, error %s", l.Port, err.Error())
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return err
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}
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LocalServer = append(LocalServer, listener)
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logs.Info("Successful start-up of local monitoring, port", l.Port)
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for {
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c, err := listener.AcceptTCP()
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if err != nil {
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if strings.Contains(err.Error(), "use of closed network connection") {
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break
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}
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logs.Info(err)
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continue
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}
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go process(c, config, l)
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}
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return nil
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}
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func process(conn net.Conn, config *config.CommonConfig, l *config.LocalServer) {
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c, err := NewConn(config.Tp, config.VKey, config.Server, common.WORD_SECRET, config.ProxyUrl)
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if err != nil {
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logs.Error("Local connection server failed ", err.Error())
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}
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if _, err := c.Write([]byte(crypt.Md5(l.Password))); err != nil {
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logs.Error("Local connection server failed ", err.Error())
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}
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go common.CopyBuffer(c, conn)
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common.CopyBuffer(conn, c)
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c.Close()
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conn.Close()
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}
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