1.TCP服务器进程先创建传输控制块TCB，时刻准备接受客户进程的连接请求，此时服务器就进入了LISTEN（监听）状态；2.TCP客户进程也是先创建传输控制块TCB，然后向服务器发出连接请求报文，这是报文首部中的同部位SYN=1，同时选择一个初始序列号 seq=x ，此时，TCP ...

All too often we shy away from the depths of IP protocols, leaving the application vendors such as Microsoft; Wowza Media Systems, LLC; RealNetworks, Inc.; Adobe Systems, Inc.; and others with more ...

16位窗口大小：接收窗口大小，流量控制使用，如果窗口大小为0，可以发送窗口探测 16位校验和：校验和用来做差错控制，TCP校验和的计算包括TCP首部、数据和其它填充字节。在发送TCP数据段时，由发送端计算校验和，当到达目的地时又进行一次检验和计算。

如今，文件存取、自建服务、影音串流等需求，都让NAS远程访问成了刚需。虽然目前各大NAS品牌大多自带远程访问功能，但在追求更高的访问速度、更强的稳定性和更好的安全性时，选择专业的内网穿透方案，显然是更稳妥的做法。 今天我们就拿两款内网穿透 ...

There are two main data transfer protocols -- Transmission Control Protocol (TCP) and User Datagram Protocol (UDP). If you only had to know one fact about each protocol, it's that TCP is slower ...

As everyone know that TCP (Transmission Control Protocol) and UDP (User Datagram Protocol) are internet protocols which are used for communication through internet. The communication takes places ...

DENVER--(BUSINESS WIRE)--Enyx, a world-class pioneer in ultra-low latency FPGA-based technology and solutions, is pleased to announce its enterprise-class TCP/IP, UDP/IP and MAC network connectivity ...

Stephen is an author at Android Police who covers how-to guides, features, and in-depth explainers on various topics. He joined the team in late 2021, bringing his strong technical background in ...