“recv: socket operation on non-socket” 错误信息表示尝试在一个非套接字的文件描述符上执行 recv 操作。在 Unix-like 系统中,套接字(socket)是一种特殊的文件描述符,用于网络通信。如果在一个非套接字的文件描述符(比如一个普通文件或目录)上调用 recv 函数,就会触发这个错误。 2. 常见原因 错误的文件描...
ENOTSOCK 88:Socket operation on non-socket(文件描述符不与套接字相关) ETIMEDOUT 110:Connection timed out(连接超时) 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 将一个socket 设置成阻塞模式和非阻塞...
bind socket error:Socket operation on non-socket(errno:88)出错处理 2011-09-19 14:54 − 在send()发送数据的时候出现下面这个错误send() error.: Socket operation on non-socket已导致不能发送错误,虽然这个错误时出现在send()调用,但是其错误源头在accept()调用,我调试时,打印了accept()返回值居然是0...
94 ESOCKTNOSUPPORT Socket type not supported 93 EPROTONOSUPPORT Protocol not supported 92 ENOPROTOOPTProtocol not available 91 EPROTOTYPEProtocol wrong type for socket 90 EMSGSIZE_+Message too long 89 EDESTADDRREQ Destination address required 88 ENOTSOCK_Socket operation on non-socket 87 EUSERS__...
$socket=socket_create(AF_INET,SOCK_STREAM,SOL_TCP); if ($socket===false) { echo"socket_create() failed: reason: ".socket_strerror(socket_last_error()) ."\n"; } else { echo"OK.\n"; } echo"Attempting to connect to '$address' on port '$service_port'..."; ...
概述 在C/C++中,使用udp socket时,sendto 与 recvfrom 有不同的errno 而在高阶语言Javascript中,使用udp socket, 会将两种类型的错误通过同一个事件 error 抛出来 因此,有必要将 sendto 与 recvfrom 对应的 errno列出来
socketid is the identifier of the socket. maxlength is the maximum length of data to be received. This is a number of bytes between 1 and 100000. The default is 10000. recvflags are flags that control the Recv operation: '' Receive the data. No flag is set. This is the default. ...
Reads any out-of-band data on the socket. This is valid for stream (TCP) sockets only. MSG_PEEK Peeks at the data present on the socket; the data is returned but not consumed, so that a subsequent receive operation sees the same data. Return values If successful, the byte length of ...
In case an application has opened non-blocking socket and there are no data on that socket to be read, therecvfrom()call will returnEAGAINerror, as described. This solution is part of Red Hat’s fast-track publication program, providing a huge library of solutions that Red Hat engineers ha...
Non-blocking send / receive <?php/* Create new queue object, there needs to be a server at the other end */$queue = new ZMQSocket(new ZMQContext(), ZMQ::SOCKET_REQ);$queue->connect("tcp://127.0.0.1:5555");/* Assign socket 1 to the queue, send and receive */...