Skip to main content

Threaded multi chat room server source code in c++ with MFC Part - 3

PREVIOUS 

Now we will talk about the other MFC GUI portion which I have created and used threaded model.

When in GUI the start button is clicked by providing port number on PORT text box this server start by creating a thread independent from GUI. You can start the server by ENTER also.


Here is some code snap for help --


void CServerDlg::OnBnClickedButton1()
{
    // TODO: Add your control notification handler code here

    cTh = AfxBeginThread(
    StaticThreadFunc,
    this);
   
    //cTh->m_bAutoDelete = FALSE;
    m_Thread_handle = cTh->m_hThread;
   
}
Here we create a windows thread for back end action.

UINT __cdecl CServerDlg::StaticThreadFunc(LPVOID pParam)
{
    CServerDlg *pYourClass = reinterpret_cast<CServerDlg*>(pParam);
    UINT retCode = pYourClass->ThreadFunc();

    return retCode;
}

UINT CServerDlg::ThreadFunc()
{
    // Do your thing, this thread now has access to all the classes member variables
    CString txtname;
    GetDlgItemText(IDC_EDIT1, txtname);
    int iPort = _wtoi( txtname.GetString() );

    if(iPort == 0)
    {
        return -1;
    }
    m_pServer = new ServerManager(this);
    m_pServer->StartListening(iPort);
    return 0;
}
On ThredFunc() we take the input from text box and pass this value on to ServerMnager class and start the server.


Labels:

Comments

Post a Comment

Popular posts from this blog

UDP server client in c

Server #include <sys/types.h> #include <sys/socket.h> #include <netinet/in.h> #include <arpa/inet.h> #include <stdio.h> #include <unistd.h> #include <errno.h> #include <string.h> #include <stdlib.h> int main() {         int sock;         int addr_len, bytes_read;         char recv_data[1024],send_data[1024];         struct sockaddr_in server_addr , client_addr;         if ((sock = socket(AF_INET, SOCK_DGRAM, 0)) == -1) {             perror("Socket");             exit(1);         }         server_addr.sin_family = AF_INET;         server_addr.sin...
1 comment
Read more

My favourite writer Humayun Ahmed

There is none who can replace him.At least the standard which he create in is life time in the running literature it never be replaceable.The new generation which is all the time busy in playing PC games,chatting ,bands etc. only his writing makes them to take a glance on the literature.For example Himu and Misir ali all the time keep them on track by anti-logic and logic.They also have show-down on the novel.I myself read all of the books of Himu and Misir ali and wait for the new one to come every year.Now I have to wait for life time. Except books he makes our dirty film industry pure by his heart warming ,well versed film.Following him many new producer try to make well and good film (not the dirty one) .He also contribute our drama by his dashing drama's. In writing except romance ,logic ,anti-logic ,he also write many science fiction.His brother Sir Dr. Md. Zafar Iqbal is the man who started science fiction in bangla. The list of books: Selected novels • Lilaboti (2...
Post a Comment
Read more

[ASTERIK] configure: error: *** uuid support not found (this typically means the uuid development package is missing)

ISSUE: Build error on Asterik , when you want test webrtc feature :) checking for uuid_generate_random in -luuid... no checking for uuid_generate_random in -le2fs-uuid... no checking for uuid_generate_random... no configure: error: *** uuid support not found (this typically means the uuid development package is missing) Fix: This issue arises due to missing of UUID generator specified by rfc4122 . +Linux sudo apt-get install uuid-dev  @Unix yum -y install libuuid-devel Asterik comes with lots of helpful script available on - asterisk/contrib/scripts/ folder of your ASTERIK source. So just use the following command on UNIX console to run the asterik pre-requisite script. contrib/scripts/install_prereq install And you are done! configuring. Now -- Make Asterik.
9 comments
Read more