I have a problem with select returning when there is something on stdin, even though I don\'t want it to. For example here is a code that is meant to wait for data on a socket for a certain amount of
I have a program that will always be running when the computer is. It interfaces with serial over USB device. At times the device may not be present when the computer is on.
I am trying to use select() to read keyboard input and I got stuck in that I do not know how to read from keyboard and use a file descriptor to do so. I\'ve been told to use STDIN and STDIN_FIL开发者_
Select function in my case always returns zero, which is timeout and this is happening continuosly so my CPU usage also going upto 98 % for my process. I have also tried to set NULL instead of seting
When I try to connect to a server with a non blocking socket (so that i can use select() with a timeout parameter) i realized that on a connect to a port which is blocked by iptables with -j REJECT th
Most of the time this code works just fine. But sometimes when the executable has been running for a while, select() appears to time out immediately, then get into a weird state where it keeps getting
I\'m trying to make a server that can be connected to by multiple clients. Here\'s my code so far: Client:
It could probably be a simple question but I couldn\'t find a clear answer for it. I have multiple threads in c code and one of them uses select to wait for n seconds. The question that I have is that
I\'m using select() to recv() messages from server, using TCP/IP.When I send() messages from the server, it returns a reasonable number of bytes, saying it\'s sent successful. And it does get to the c
I have a parent and child process, and the parent can read output from the child and send to the input of the child. So far, everything has been working fine with shell scripts, testing commands which
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