I'm new to this forum. I'm working on new project for last few days and this forum already helped me on
couple of occasions. I don't have any prior experience with network programming so I'll appreciate any advise given.
I'm trying to do the following:
1. open user specified port for TCP connection and set LISTEN mode. I must be able to respond to client request but I must also be able to send data to clientin case of an event
2. I'm using interval timer in my application (SIGALRM signal every 1 s). I found article
describing connect() and interrupted system calls. I solved this problem using sigaction flag SA_RESTART.
3. I haven't figure out a way to resume communication in case of broken pipe (caused by restart of client application).
I solved some of problem with SO_REUSEADDR option.
4. I'm not sure will I be able to send data to client in case of event. Response time is not the issue. The easiest way is
to send data in timer interrupt but that is not the best practice.
5. I must resume application in case on unexpected events (signals, exception)
Any suggestion, advise, example etc. will be greatly appreciated.
Hello,
I actually try to make client-server program.
I'm using SCO OpenServer Release 5.0.0 and when I try to compile my code (by TELNET) I've got this error :
I'm just using this simple code :
and I get the same error if I use :
If someone can help me,
Thanks (2 Replies)
Can anyone plz me. I need a sample code for the following description.
Its urgent.
It is C/Socket program with the following descriptions:
NAME
coreadServer - Concurrent Readers Server.
coreadClient - Concurrent Readers Client.
SYNOPSIS
coreadServer <OutputFile>
coreadClient <n>... (1 Reply)
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Hello Everyone
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When the clients gets connected to the server, its ip is conveyed to the server through one of the predefined structures in c library...
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•Server: act as servers/provider, will receive all requests from different client
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