shadowsocks udp

In the socket network program, TCP and UDP are both connection-oriented and non-connection-oriented. So TCP's socket programming, send and receive both sides (client and server side) must have one by one pairs of sockets, so the sender in order to send a number of packets to the receiver, more effective to the other side, using the optimization method (Nagle algorithm), will be a small number of intervals and small amount of data, Merge into a large b

!= 0) {Return} if (Lobyte (wsadata.wversion)!= 1 | |Hibyte (wsadata.wversion)!= 1) {WSACleanup ();Return}SOCKET Sockclient=socket (af_inet,sock_stream,0); Sockaddr_in addrsrv;Addrsrv.sin_addr. S_un. S_ADDR=INET_ADDR ("127.0.0.1");Addrsrv.sin_family=af_inet;Addrsrv.sin_port=htons (6000);Connect (sockclient, (sockaddr*) addrsrv,sizeof (sockaddr)); Char recvbuf[100];Recv (sockclient,recvbuf,100,0);printf ("%s/n", recvbuf);Send (Sockclient, "This are Lisi", strlen ("This is Lisi") +1,0); Closesocket

Differences Between TCP byte stream and UDP datagram, tcpudp "TCP is a stream-mode protocol and UDP is a datagram-mode protocol". I believe you are familiar with this sentence ~ However, what is the difference between "stream mode" and "data packet mode" in programming? The following is my understanding for your reference only! 1. TCP For example, TCP. You have a reservoir in your house. You can pour water

TCP and UDP are important in network transmission, as well as in Android development.First look at what TCP and UDP are.What is TCP?Tcp:transmission Control Protocol Protocol TCP is a connection-oriented, reliable, byte-stream-based transport layer (Transport layer) communication protocol, which is provided by the IETF RFC 793 description (specified). In the simplified computer network OSI model, it accompl

UDP Protocol Introduction UDP transmission is very similar to IP transmission. You can regard UDP as an interface that exposes the IP protocol to the transport layer. UDP also transmits data packets in the form of "Best Effort", so UDP is also unreliable ). So why do we need

I. Overview TCP (Transmission Control Protocol) and UDP (User Datagram Protocol) are two different communication protocols at the transport layer in the network architecture TCP/IP model. TCP: Transmission Control Protocol, a connection-oriented protocol that provides a reliable full-duplex byte stream for user processes. The TCP set interface is a type of streamsocket interface. UDP: User Datagram Proto

The difference between TCP protocol and UDP Protocol (RPM)First we find out that the TCP protocol and the UCP protocol and the TCP/IP protocol, many people confused, has always been the TCP/IP protocol and the difference between the UDP protocol, I think it is not fundamentally clear network communication!The TCP/IP protocol is a protocol cluster. It includes a lot of protocols.

TCP the difference between protocol and UDP protocolfirst, let's get this straight.TCPagreements andUCPAgreement andTCP/IPagreement, a lot of people are confused, has always been saidTCP/IPAgreement andUDPthe difference between the protocols, I think it is not clear from the nature of network communication! TCP/IPthe protocol is a protocol cluster. It includes a lot of protocols. UDP is just one of them. Th

bits.A handshake can be initiated by one or both parties.Difference Between TCP and UDP:1. Connection-based and connectionless2. Requirements on system resources (more TCP and less UDP)3. stream mode and datagram Mode4. TCP ensures data correctness, UDP may cause packet loss, and TCP ensures data orderConnection without connection:Connection and connectionless c

Http://blog.chinaunix.net/uid-11848011-id-96439.html First, the overview of TCP (Transmission Control Protocol) and UDP (User Datagram Protocol is the network architecture TCP/IP model in the Transport layer layer of the two different communication protocols. TCP: Transmission Control Protocol, a connection-oriented protocol that provides a reliable full-duplex byte stream for user processes, and a TCP socket interface is a type of byte-throttle socke

Socket is a set of interfaces built on the TCP/IP protocol is not a protocolApplication layer: HTTP FTP SMTP WebTransport layer: Provides logical, not physical, communication between two applications (TCP UDP)TCP reliable connection-oriented servicesUDP unreliable, non-connected serviceAs long as the underlying implementation of the TCP IP protocol can be used to communicate with the socket1. TCP and UDP1.1 TCP ConnectionsThe TCP protocol can provide

Network communication In addition to the way the TCP, there is a way to implement the UDP way. UDP (user Datagram Protocol), the Chinese meaning is the Customer datagram protocol, similar to send short message, is a cheap way of communication, use this way without establishing a dedicated virtual connection, because no need to establish a dedicated connection, so the pressure on the server is much smaller t