reader/commonReader/clientClose.c

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#include <stdlib.h>     /* for free() */
#include <unistd.h>     /* for close() */
#include <sys/socket.h> /* for shutdown() */
#include <string.h>     /* for memset and stuff */

#include <expat.h>

#include "../../include/client.h"
#include "../../include/monitor.h"
#include "../../include/httpRequest.h"

void clientClose(tClient * client)
{
    if (0 != verbose) {
        syslog(LOG_INFO, "closing socket for %s", client->remoteAddr);
    }

    /* close socket an remove from fd_set */
    shutdown(client->socket, SHUT_RDWR);
    close(client->socket);

    /* free readBuffer */
    if (NULL != client->readBuffer) {
        free(client->readBuffer);
        client->readBuffer  = NULL;
    }
    if (NULL != client->writeBuffer) {
        free(client->writeBuffer);
        client->writeBuffer  = NULL;
    }
    client->readPos = 0;
    client->writePos = 0;

    freeHttpHeader(&(client->httpHeader));

    XML_ParserFree(client->parser);

    memset(client->remoteAddr, 0, 16);
}

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