(In C socket programming, using poll to manage the fd's and its events) With a data stream socket returned from an accept() call, what's the differenc ...
(In C socket programming, using poll to manage the fd's and its events) With a data stream socket returned from an accept() call, what's the differenc ...
I have the following code that uses select: I want to port it to use poll: I'm confused. How do I insert the writeData and errorData events? ...
According to man(2) poll: If I write if(! (fds.revents &1 )) after using poll What does it mean? ...
I'm monitoring list of socket fds and wait POLLIN events. First I add fds to array and run poll() on this array. Further, in some cases I want to del ...
I am trying to read a GPIO value using whenever it changes the state. I have set /sys/class/gpio/gpio499/edge to be both I am trying to monitor t ...
I am trying to test a scenario in my code when poll() returns an error. But I don't know how to force poll() to return an error. I tried to make poll( ...
Is it possible that a write() call on a socket has failed but the poll() doesn't detect any error? Are there any category of errors that can cause the ...
I see that the poll() system call returns the POLLIN event even after the socket has been closed by the peer. I see both POLLIN and POLLERR set. And t ...
I have an aysnc threadpool model for my network connection management. A single dispatcher thread that keeps calling poll() and a worker thread pool t ...
I am wondering about the timeout value in a POSIX select() call. I understand why one may want value of 0 (for polling on the file descriptors). What ...
This polling business seems like it was written by a madman, and I am unsure how to use it to allow for multiple clients to connect to a server and th ...
I'm wondering what should be done when poll set these bits? Close socket, ignore it or what? ...
The code below works, it's sending all the correct data, and it's receiving the correct data. When I use it to benchmark a very fast server, the ben ...
I wrote a small test program to figure out how to talk to poll. I created three files testa,testb,testc and wrote the string hello\n to the first. So, ...