listen.c File Reference

#include <stdlib.h>
#include <errno.h>
#include "socket.h"
#include "class.h"
#include "logger.h"

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Functions
void	socketListen (Sock this, int backlog)

Detailed Description

Author

Georg Hopp

Copyright

Copyright © 2012 Georg Hopp

This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/.

Definition in file listen.c.

Function Documentation

void socketListen	(	Sock	this,
		int	backlog
	)

Bind to the local address

Mark the socket so it will listen for incoming connections

Definition at line 32 of file listen.c.

References LOGGER_CRIT, and loggerLog().

Referenced by serverCtor().

{
    (this->addr).sin_family      = AF_INET;           // Internet address family
    (this->addr).sin_addr.s_addr = htonl(INADDR_ANY); // Any incoming interface
    //(this->addr).sin_addr.s_addr = inet_addr("127.0.0.1"); // Any incoming interface
    (this->addr).sin_port        = htons(this->port); // Local port

    /**
     * Bind to the local address
     */
    if (-1 == bind(this->handle, (struct sockaddr *) &(this->addr), sizeof(this->addr))) {
        loggerLog(this->log, LOGGER_CRIT,
                "error binding socket: %s - service terminated",
                strerror(errno));
        exit(EXIT_FAILURE);
    }

    /**
     * Mark the socket so it will listen for incoming connections
     */
    if (-1 == listen(this->handle, backlog)) {
        loggerLog(this->log, LOGGER_CRIT,
                "error binding socket: %s - service terminated",
                strerror(errno));
        exit(EXIT_FAILURE);
    }
}

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