crossroads

Git mirror of https://crossroads.e-tunity.com/
git clone git://git.finwo.net/app/crossroads
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httpheaderconnectiontype.c (1159B)

      1 /*************************************************************************
      2  * This file is part of Crosroads 1.23, a load balancer and fail over
      3  * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL.
      4  * Visit http://crossroads.e-tunity.com for information.
      5  *************************************************************************/
      6 #include "crossroads.h"
      7 
      8 HttpConnectionType http_header_connectiontype (HttpHeader *h) {
      9     unsigned char const *val;
     10 
     11     if (! (val = http_header_val (h, "proxy-connection")) )
     12 	val = http_header_val (h, "connection");
     13 
     14     if (!val) {
     15 	msg ("Service %s: Cannot determine connection type, "
     16 	     "no such header", activeservice->name);
     17 	return (con_unknown);
     18     }
     19     if (strcasestr ((char const *)val, "close")) {
     20 	msg ("Service %s: Connection-Type is CLOSE",
     21 	     activeservice->name);
     22 	return (con_close);
     23     } else if (strcasestr ((char const *)val, "keep-alive")) {
     24 	msg ("Service %s: Connection-Type is KEEP-ALIVE",
     25 	     activeservice->name);
     26 	return (con_keepalive);
     27     }
     28     warning ("Service %s: Unsupported Connection-Type '%s'",
     29 	      activeservice->name, val);
     30     return (con_unknown);
     31 }