Do not know the socket and TCP connection process, do not know the sockettcp connection
Directory:1. Background2. Detailed connection Process Analysis2.1 socket () function2.2 bind () function2.3 listen () and connect () Functions2.3.1 in-depth
The network is divided from bottom to topThe physical layer, the data link layer, the network layer, the Transport layer, the session layer, the presentation layer, and the application layer.with a preliminary understanding, I know that the IP
HTTP protocol: Simple Object Access Protocol, corresponding to the application layer, HTTP protocol is based on TCP connection
TCP Protocol: Corresponds to the transport layer
IP Protocol: Corresponds to the network layer
TCP/IP is a Transport
[Python] network programming Socket, TCP and UDP communication instancesI have studied network communication between C # And C ++ a long time ago. Refer to my article:C # network programming-client-server chat using TcpC # basic knowledge of network
TCP, HTTP, and SOCKET connection principle 1. TCP connection to a mobile phone can use the networking function because the mobile phone underlying layer implements the TCP/IP protocol, which enables the mobile terminal to establish a TCP connection
The network is divided from bottom to top : corresponding Physical Layer-- Data Link layer-- Network Layer--IP protocol Transport Layer--TCP protocol Session Layer-- presentation layer and Application Layer-HTTP protocol 1. TCP/IP connection Mobile
1, how to communicate between processes in the network?The local interprocess communication (IPC) is available in a number of ways, but can be summarized in the following 4 categories:Message delivery (pipeline, FIFO, Message Queuing)Synchronization
1. TCP/IP layered model
Of course, here we will only discuss the important layer-4
01. Application Layer (Application Layer): the Application layer is a broad concept. It has some similar system-level TCP/IP applications and Application protocols,
In the literal sense TCP/IP is the general term for TCP and IPs, but in fact the TCP/IP protocol refers to the entire TCP/IP protocol family. Unlike the ISO model's seven tiers, the TCP/IP protocol Reference Model classifies all TCP/IP series
The difference between HTTP, TCP/IP protocol and socket Network is divided from bottom to top: www.2cto.com Physical Layer- &NBSP Data Link layer--network layer-- IP Protocol Transport Layer--
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