WebINADDR_ANY This is an IP address that is used when we don't want to bind a socket to any specific IP. Basically, while implementing communication, we need to bind our socket to an IP address. When we don't know the IP address of our machine, we can use the special IP address INADDR_ANY. WebApr 1, 2024 · struct sockaddr_in addr; memset (&addr, 0, sizeof (addr)); addr. sin_family = AF_INET; addr. sin_addr. s_addr = htonl (INADDR_ANY); // differs from sender addr. sin_port = htons (port); // bind to receive address // if ( bind (fd, ( struct sockaddr*) &addr, sizeof (addr)) < 0) { perror ( "bind" ); return 1; }

Understanding INADDR_ANY for socket programming

WebMar 12, 2024 · 在 c++ 中 Socket 的用法. 在C语言中，Socket是一种用于实现网络通信的编程接口。. Socket的使用需要经过以下几个步骤： 1.创建Socket：使用socket()函数创建一个Socket，该函数返回一个Socket的文件描述符。. 2.绑定Socket：使用bind ()函数将Socket与一个IP地址和端口号绑定 ... WebJun 19, 2024 · In my opinion there are a lot of style changes that are need to make this good C++ or usable by modern C++ library. Main issues: Two phase construction Error Codes escape public interface (use exception) You member variables have state not related to the object after construction. Your use of select () is incorrect for this context. nemef sashlock

Understanding INADDR_ANY for socket programming

WebDec 21, 2016 · What are these htons and htonl functions? #include uint32_t htonl (uint32_t hostlong); // "Host TO Network Long" uint16_t htons (uint16_t hostshort); // "Host TO Network Short" These functions “convert values between host and network byte order”, where “Network byte order is big endian, or most significant byte first.” Web线程：有时又称轻量级进程，程序执行的最小单位，系统独立调度和分派CPU的基本单位，它是进程中的一个实体一个进程中可以有多个线程，这些线程共享进程的所有资源，线程本身只包含一点必不可少的资源。 优势： 在多处理器中开发程序的并行性 在等待慢速 […] WebMar 20, 2024 · INADDR_ANY 表示监听0.0.0.0地址，socket只绑定端口，不绑定本主机的某个特定ip，让路由表决定传到哪个ip（0.0.0.0地址表示所有地址、不确定地址、任意地 … itr 1 revised