Golang termmon.TermMonitor类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏邀请

本文整理汇总了Golang中github.com/OperatorFoundation/obfs4/common/termmon.TermMonitor类的典型用法代码示例。如果您正苦于以下问题：Golang TermMonitor类的具体用法？Golang TermMonitor怎么用？Golang TermMonitor使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

在下文中一共展示了TermMonitor类的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: serverHandler

func serverHandler(termMon *termmon.TermMonitor, f base.ServerFactory, conn net.Conn, info *pt.ServerInfo) {
	defer conn.Close()
	termMon.OnHandlerStart()
	defer termMon.OnHandlerFinish()

	name := f.Transport().Name()
	addrStr := log.ElideAddr(conn.RemoteAddr().String())
	log.Infof("%s(%s) - new connection", name, addrStr)

	// Instantiate the server transport method and handshake.
	remote, err := f.WrapConn(conn)
	if err != nil {
		log.Warnf("%s(%s) - handshake failed: %s", name, addrStr, log.ElideError(err))
		return
	}

	// Connect to the orport.
	orConn, err := pt.DialOr(info, conn.RemoteAddr().String(), name)
	if err != nil {
		log.Errorf("%s(%s) - failed to connect to ORPort: %s", name, addrStr, log.ElideError(err))
		return
	}
	defer orConn.Close()

	if err = copyLoop(orConn, remote); err != nil {
		log.Warnf("%s(%s) - closed connection: %s", name, addrStr, log.ElideError(err))
	} else {
		log.Infof("%s(%s) - closed connection", name, addrStr)
	}

	return
}

开发者ID:OperatorFoundation，项目名称:obfs4，代码行数:32，代码来源:pt_socks5.go

示例2: clientHandler

func clientHandler(termMon *termmon.TermMonitor, f base.ClientFactory, conn net.Conn, proxyURI *url.URL) {
	defer conn.Close()
	termMon.OnHandlerStart()
	defer termMon.OnHandlerFinish()

	name := f.Transport().Name()

	// Read the client's SOCKS handshake.
	socksReq, err := socks5.Handshake(conn)
	if err != nil {
		log.Errorf("%s - client failed socks handshake: %s", name, err)
		return
	}
	addrStr := log.ElideAddr(socksReq.Target)

	// Deal with arguments.
	args, err := f.ParseArgs(&socksReq.Args)
	if err != nil {
		log.Errorf("%s(%s) - invalid arguments: %s", name, addrStr, err)
		socksReq.Reply(socks5.ReplyGeneralFailure)
		return
	}

	// Obtain the proxy dialer if any, and create the outgoing TCP connection.
	dialFn := proxy.Direct.Dial
	if proxyURI != nil {
		dialer, err := proxy.FromURL(proxyURI, proxy.Direct)
		if err != nil {
			// This should basically never happen, since config protocol
			// verifies this.
			log.Errorf("%s(%s) - failed to obtain proxy dialer: %s", name, addrStr, log.ElideError(err))
			socksReq.Reply(socks5.ReplyGeneralFailure)
			return
		}
		dialFn = dialer.Dial
	}

	fmt.Println("Got dialer", dialFn, proxyURI, proxy.Direct)

	remote, err := f.Dial("tcp", socksReq.Target, dialFn, args)
	if err != nil {
		log.Errorf("%s(%s) - outgoing connection failed: %s", name, addrStr, log.ElideError(err))
		socksReq.Reply(socks5.ErrorToReplyCode(err))
		return
	}
	defer remote.Close()
	err = socksReq.Reply(socks5.ReplySucceeded)
	if err != nil {
		log.Errorf("%s(%s) - SOCKS reply failed: %s", name, addrStr, log.ElideError(err))
		return
	}

	if err = copyLoop(conn, remote); err != nil {
		log.Warnf("%s(%s) - closed connection: %s", name, addrStr, log.ElideError(err))
	} else {
		log.Infof("%s(%s) - closed connection", name, addrStr)
	}

	return
}

开发者ID:OperatorFoundation，项目名称:obfs4，代码行数:60，代码来源:pt_socks5.go

示例3: clientHandler

func clientHandler(target string, termMon *termmon.TermMonitor, f base.ClientFactory, conn net.Conn, proxyURI *url.URL) {
	defer conn.Close()
	termMon.OnHandlerStart()
	defer termMon.OnHandlerFinish()

	fmt.Println("handling...")

	name := f.Transport().Name()

	fmt.Println("Transport is", name)

	// Deal with arguments.
	args, err := f.ParseArgs(&pt.Args{})
	if err != nil {
		fmt.Println("Invalid arguments")
		log.Errorf("%s(%s) - invalid arguments: %s", name, target, err)
		return
	}

	fmt.Println("Making dialer...")

	// Obtain the proxy dialer if any, and create the outgoing TCP connection.
	dialFn := proxy.Direct.Dial
	if proxyURI != nil {
		dialer, err := proxy.FromURL(proxyURI, proxy.Direct)
		if err != nil {
			// This should basically never happen, since config protocol
			// verifies this.
			fmt.Println("failed to obtain dialer", proxyURI, proxy.Direct)
			log.Errorf("%s(%s) - failed to obtain proxy dialer: %s", name, target, log.ElideError(err))
			return
		}
		dialFn = dialer.Dial
	}

	fmt.Println("Dialing...")

	remote, err := f.Dial("tcp", target, dialFn, args)
	if err != nil {
		fmt.Println("outgoing connection failed")
		log.Errorf("%s(%s) - outgoing connection failed: %s", name, target, log.ElideError(err))
		return
	}
	defer remote.Close()

	fmt.Println("copying...")

	if err = copyLoop(conn, remote); err != nil {
		log.Warnf("%s(%s) - closed connection: %s", name, target, log.ElideError(err))
	} else {
		log.Infof("%s(%s) - closed connection", name, target)
	}

	fmt.Println("done")

	return
}

开发者ID:OperatorFoundation，项目名称:obfs4，代码行数:57，代码来源:transparent_tcp.go

示例4: clientHandler

func clientHandler(target string, termMon *termmon.TermMonitor, f base.ClientFactory, conn *net.UDPConn, proxyURI *url.URL) {
	defer conn.Close()
	termMon.OnHandlerStart()
	defer termMon.OnHandlerFinish()

	fmt.Println("@@@ handling...")

	tracker := make(ConnTracker)

	name := f.Transport().Name()

	fmt.Println("Transport is", name)

	buf := make([]byte, 1024)

	// Receive UDP packets and forward them over transport connections forever
	for {
		n, addr, err := conn.ReadFromUDP(buf)
		fmt.Println("Received ", string(buf[0:n]), " from ", addr)

		if err != nil {
			fmt.Println("Error: ", err)
		}

		fmt.Println(tracker)

		if state, ok := tracker[addr.String()]; ok {
			// There is an open transport connection, or a connection attempt is in progress.

			if state.Waiting {
				// The connection attempt is in progress.
				// Drop the packet.
				fmt.Println("recv: waiting")
			} else {
				// There is an open transport connection.
				// Send the packet through the transport.
				fmt.Println("recv: write")
				fmt.Println("writing...")
				(*state.Conn).Write(buf)
			}
		} else {
			// There is not an open transport connection and a connection attempt is not in progress.
			// Open a transport connection.

			fmt.Println("Opening connection to ", target)

			openConnection(&tracker, addr.String(), target, termMon, f, proxyURI)

			// Drop the packet.
			fmt.Println("recv: Open")
		}
	}
}

开发者ID:OperatorFoundation，项目名称:obfs4，代码行数:53，代码来源:stun_udp.go

示例5: serverHandler

func serverHandler(termMon *termmon.TermMonitor, f base.ServerFactory, conn net.Conn, target string) {
	var length16 uint16

	defer conn.Close()
	termMon.OnHandlerStart()
	defer termMon.OnHandlerFinish()

	name := f.Transport().Name()
	addrStr := log.ElideAddr(conn.RemoteAddr().String())
	fmt.Println("### handling", name)
	log.Infof("%s(%s) - new connection", name, addrStr)

	// Instantiate the server transport method and handshake.
	remote, err := f.WrapConn(conn)
	if err != nil {
		fmt.Println("handshake failed", err)
		log.Warnf("%s(%s) - handshake failed: %s", name, addrStr, log.ElideError(err))
		return
	}

	serverAddr, err := net.ResolveUDPAddr("udp", target)
	if err != nil {
		golog.Fatal(err)
	}

	localAddr, err := net.ResolveUDPAddr("udp", "127.0.0.1:0")
	if err != nil {
		golog.Fatal(err)
	}

	dest, err := net.DialUDP("udp", localAddr, serverAddr)
	if err != nil {
		golog.Fatal(err)
	}

	fmt.Println("pumping")

	defer dest.Close()

	lengthBuffer := make([]byte, 2)

	for {
		fmt.Println("reading...")
		// Read the incoming connection into the buffer.
		readLen, err := io.ReadFull(remote, lengthBuffer)
		if err != nil {
			fmt.Println("read error")
			break
		}

		fmt.Println(readLen)

		err = binary.Read(bytes.NewReader(lengthBuffer), binary.LittleEndian, &length16)
		if err != nil {
			fmt.Println("deserialization error")
			return
		}

		fmt.Println("reading data")

		readBuffer := make([]byte, length16)
		readLen, err = io.ReadFull(remote, readBuffer)
		if err != nil {
			fmt.Println("read error")
			break
		}

		dest.Write(readBuffer)
	}
}

开发者ID:OperatorFoundation，项目名称:obfs4，代码行数:70，代码来源:transparent_udp.go

示例6: serverHandler

func serverHandler(termMon *termmon.TermMonitor, f base.ServerFactory, conn net.Conn, target string) {
	var header *common.Message

	defer conn.Close()
	termMon.OnHandlerStart()
	defer termMon.OnHandlerFinish()

	name := f.Transport().Name()
	addrStr := log.ElideAddr(conn.RemoteAddr().String())
	fmt.Println("### handling", name)
	log.Infof("%s(%s) - new connection", name, addrStr)

	// Instantiate the server transport method and handshake.
	remote, err := f.WrapConn(conn)
	if err != nil {
		fmt.Println("handshake failed", err)
		log.Warnf("%s(%s) - handshake failed: %s", name, addrStr, log.ElideError(err))
		return
	}

	serverAddr, err := net.ResolveUDPAddr("udp", target)
	if err != nil {
		golog.Fatal(err)
	}

	localAddr, err := net.ResolveUDPAddr("udp", "127.0.0.1:0")
	if err != nil {
		golog.Fatal(err)
	}

	dest, err := net.DialUDP("udp", localAddr, serverAddr)
	if err != nil {
		golog.Fatal(err)
	}

	fmt.Println("pumping")

	defer dest.Close()

	headerBuffer := make([]byte, 20)

	for {
		fmt.Println("reading...")
		// Read the incoming connection into the buffer.
		_, err := io.ReadFull(remote, headerBuffer)
		if err != nil {
			fmt.Println("read error")
			break
		}

		header, err = goturn.ParseStun(headerBuffer)
		if err != nil {
			fmt.Println("parse error")
			break
		}

		fmt.Println(header.Length)

		fmt.Println("reading data")

		readBuffer := make([]byte, header.Length)
		_, err = io.ReadFull(remote, readBuffer)
		if err != nil {
			fmt.Println("read error")
			break
		}

		writeBuffer := append(headerBuffer, readBuffer...)

		dest.Write(writeBuffer)
	}
}

开发者ID:OperatorFoundation，项目名称:obfs4，代码行数:72，代码来源:stun_udp.go

注：本文中的github.com/OperatorFoundation/obfs4/common/termmon.TermMonitor类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。