mturk 2002/10/18 08:23:52
Modified: jk/native2/common jk_worker_ajp13.c
Log:
Add max_connections option that checks the number of used endpoints.
If the specified number is reached then the load balancer has the chance
to try another worker. This is very usefull in situations when having multiple
servers and you wish to finer grade the lb_factor.
Perhaps the option param can have another name?
Revision Changes Path
1.41 +17 -0 jakarta-tomcat-connectors/jk/native2/common/jk_worker_ajp13.c
Index: jk_worker_ajp13.c
===================================================================
RCS file: /home/cvs/jakarta-tomcat-connectors/jk/native2/common/jk_worker_ajp13.c,v
retrieving revision 1.40
retrieving revision 1.41
diff -u -r1.40 -r1.41
--- jk_worker_ajp13.c 15 Oct 2002 09:38:29 -0000 1.40
+++ jk_worker_ajp13.c 18 Oct 2002 15:23:52 -0000 1.41
@@ -160,6 +160,8 @@
ajp13->level=atoi( value );
} else if( strcmp( name, "channel" )==0 ) {
ajp13->channelName=value;
+ } else if( strcmp( name, "max_connections" )==0 ) {
+ ajp13->maxEndpoints=atoi(value);
} else {
return JK_ERR;
}
@@ -585,6 +587,21 @@
ajp13->cs->lock( env, ajp13->cs );
{
+ if (ajp13->maxEndpoints &&
+ ajp13->maxEndpoints <= ajp13->endpointMap->size(env,
ajp13->endpointMap)) {
+ /* The maximum number of connections is reached */
+ ajp13->in_max_epcount = JK_TRUE;
+ if( ajp13->cs != NULL )
+ ajp13->cs->unLock( env, ajp13->cs );
+ if( ajp13->mbean->debug > 0 )
+ env->l->jkLog(env, env->l, JK_LOG_DEBUG,
+ "ajp13.getEndpoint(): maximum %d endpoints for %s
reached\n",
+ ajp13->maxEndpoints,
+ ajp13->mbean->name);
+ return JK_ERR;
+ }
+ ajp13->in_max_epcount = JK_FALSE;
+
jkb=env->createBean2( env, ajp13->mbean->pool, "endpoint", NULL );
if( jkb==NULL ) {
if( ajp13->cs != NULL )
--
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