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Bookmark or Share- Where does one get the "sys/socket.h" header/source file?The header
is defined in IEEE Std. 1003.1 (POSIX), but sadly Windows is non-compliant with the POSIX standard. The MinGW compiler is a port of GCC for compiling Windows applications, and therefore does not include these POSIX system headers. If you install GCC using Cygwin, then it will include these system headers to emulate a ... - What is the difference between a port and a socket?A socket is a special type of file handle which is used by a process to request network services from the operating system. A socket address is the triple: {protocol, local-address, local-process} where the local process is identified by a port number. In the TCP/IP suite, for example: {tcp, 193.44.234.3, 12345}
- Basic Python client socket example - Stack Overflowimport socket clientsocket = socket.socket(socket.AF_INET, socket.SOCK_STREAM) clientsocket.connect(('localhost', 8089)) clientsocket.send('hello') First run the SocketServer.py, and make sure the server is ready to listen/receive sth; Then the client send info to the server; After the server received sth, it terminates
- Socket Programming in C++ - Stack OverflowThere is no socket API in the C++ Standard. The POSIX C API is fairly portable (the GNU libC documentation provides examples of UDP and TCP clients and servers that I usually turn to when I'm scratching together another server), or you could use the Boost.ASIO library for a more C++ experience....
- Socket and file descriptors - Stack Overflow13. There is no difference between a socket (descriptor) and a file descriptor (s). A socket is just a special form of a file. For example, you can use the syscalls used on file descriptors, read () and write (), on socket descriptors. ssize_t send(int sockfd, const void *buf, size_t len, int flags); The only difference between send () and ...
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