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  1. In Topic: Handling Multiple connections

    Posted 18 May 2012

    And why there is no create(), connect(), read(), write() methods for client

    Best Regards,

    Ewa

  2. In Topic: Handling Multiple connections

    Posted 18 May 2012

    View PostJackOfAllTrades, on 18 May 2012 - 07:49 AM, said:

    #1 & #3: That's the socket the client is talking to you on.
    #2: No idea what the -1010 is. It would normally be the PID (process ID) of the forked child process, but I've never seen a negative PID. Either you wrote the code and you know, or copied and pasted the code from somewhere where -1010 is a meaningful value. I suspect it's the latter, so tell us where you got the code and we'll try to figure out what it's supposed to mean.

    How fork() works, from the great Beej



    Hi

    i followed this tutorial

    http://www.tutorials...ver_example.htm

    but i'm changing the values to see the behavior but it is not doing anything even after removing, my program is running nice... i guess it was a useless piece of code

    anyways can you explain why we are closing these things

    1. close(m_sockfd);
    2. close(newsockfd);
    3. difference between child process and parent process and why we handle them

    and i know about the fork() return values and if pid == 0 means it is child process if pid == -1/ < 0 there is an error. else it is parent process.



    Regards,
    Ewa

  3. In Topic: Breaking input string into tokens

    Posted 16 May 2012

    View Postjimblumberg, on 16 May 2012 - 04:46 AM, said:

    Your problem with your fourth token is being caused by the way your loop is structured. You are using the stream failure to control the loop, but your extraction operation which will cause this failure is after your check. To solve this problem use the extraction it's self to control the loop.
       string sub;
	while(iss >> sub){
		cout << "token " << count + 1 << ": " << sub << endl;
		count = count +  1;
        }


    Jim



    Hi Jim and simeesta !

    Thanks Jim for explaining the problem, it solved my problem and thanks to Simeesta for providing a solution, i would make it without your help, you guys take care

    Regards,

    Ewa

  4. In Topic: Reading file into Array

    Posted 10 May 2012

    View Postjimblumberg, on 10 May 2012 - 05:39 AM, said:

    Your program seems to work correctly for me. I printed the results with the following code:
        for(size_t i = 0; i < allData.size(); ++i)
    {
      for(size_t j = 0; j < allData[i].size(); ++j)
         std::cout << allData[i][j] << " ";
      std::cout << std::endl;
    }


    Jim


    Thanks for your reply it was very fruitful... thumbs up to you Jim

  5. In Topic: Analyzing buffer text

    Posted 9 May 2012

    Hi turboscrew!

    thank you very much that was really helpful.... your help is appreciated

    Kind Regards,

    Ewa

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