Pollout pollin
WebThis tutorial shows you how to use POLLRDNORM . POLLRDNORM is defined in header poll.h . Data on priority band 0 may be read. POLLRDNORM can be used in the following way: POLLOUT, POLLERR, POLLHUP, POLLNVAL, POLLRDNORM, POLLRDBAND, POLLWRNORM, POLLWRBAND); The full source code is listed as follows: http://api.zeromq.org/2-1%3Azmq-poll
Pollout pollin
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Web何时使用poll C函数的POLLOUT事件?,c,tcp,posix,polling,C,Tcp,Posix,Polling. ... 是将非阻塞文件描述符与poll()一起使用,如下所示: 准备进行轮询()时, 始终设 …
WebLast change on this file since 2238 was 903, checked in by andersk, 14 years ago; Replace {svnproxy,gitproxy} select() loop with a poll() loop, to catch closed output handles. This should prevent the gitproxy deadlock on errors. Webregister (socket, flags = POLLIN POLLOUT) # Register a 0MQ socket or native fd for I/O monitoring. register(s,0) is equivalent to unregister(s). Parameters: socket (zmq.Socket or native socket) – A zmq.Socket or any Python object having a fileno() method that returns a valid file descriptor. flags – The events to watch for. Can be POLLIN ...
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WebDec 2, 2024 · POLLOUT/POLLINT事件触发测试. 一般poll使用过程中都是检测POLLIN事件,表示描述符有事件可以处理了,需要我们处理。. 对POLLOUT事件触发的方式相对较 … palinsesti editorialiWebCapture devices set the POLLIN and POLLRDNORM flags in the revents field, output devices the POLLOUT and POLLWRNORM flags. When the function timed out it returns a value of zero, on failure it returns -1 and the errno variable is set appropriately. エアーズロック 地形Web1 day ago · Some 50 million Americans are affected by seasonal allergies. Pollen season starts 20 days earlier and can last about 10 days longer, and there’s 21 percent more … palinsesti del passatoWebactually occurred on the file descriptor. Programs can monitor one or more of POLLIN, POLLOUT, or POLLPRI. The first two monitor whether there is data to read and whether writing will block. The last tells the application if there is out-of-band data available on the socket, which can occur on sockets. エアーズロック 地層http://api.zeromq.org/master:zmq-poller palinsesti con quote calcioWebShould be POLLIN, POLLOUT, or their logical disjunction: POLLIN POLLOUT. unregister (poll) ¶ Unregister an object from polling. Parameters. object – Stream to be unregistered from polling. modify (object, eventmask) ¶ Modifies the event mask for the stream object. Parameters. object – Stream to be registered for polling. palinsesti lottomaticaWebZMQ_POLLIN For ØMQ sockets, at least one message may be received from the socket without blocking. For standard sockets this is equivalent to the POLLIN flag of the poll() system call and generally means that at least one byte of data may be read from fd without blocking. ZMQ_POLLOUT エアーズロック 地表