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Type: Posts; User: duboism

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  1. Re: Read returns 0 or -1 (while data are present)

    Hello,

    After some intense hacking my colleagues and I realized that we misunderstood the protocol... In fact the server was replying on another port! This seems a rather strange design...
    ...
  2. Re: Read returns 0 or -1 (while data are present)

    Hum, in fact I was sending too much data to the server...

    Now select never returns...
  3. Re: Read returns 0 or -1 (while data are present)

    Hum, apparently this was not the cause...
  4. Re: Read returns 0 or -1 (while data are present)

    Hello,

    I have realized that there is a nasty bug in my code (I don't send enough data to the server). I can't test now (it's too late) but I will keep you informed later...
  5. Re: Read returns 0 or -1 (while data are present)

    Hello,

    The socket is open as usual:


    *sockfd = socket(AF_INET, SOCK_STREAM, 0);
    if (*sockfd < 0) {
    sockerror("in connect_to_robot (socket creation)");
    return DOCONNECT_FAIL;
    ...
  6. [RESOLVED] Read returns 0 or -1 (while data are present)

    Hello everybody,

    I'm not a socket expert but I have some experience with serial ports I/O under linux...

    I am working on client/server project for a home-brew protocol. There was a previous...
Results 1 to 6 of 6


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