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mod_proxy: Add ap_connection_reusable() for checking if a connection

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is reusable as of this point in processing.

mod_proxy_fcgi uses the new API to determine if FCGI_CONN_CLOSE
should be enabled, but that doesn't change existing behavior
since the connection is currently marked for closure elsewhere
in the module.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1526189 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Jeff Trawick
2013-09-25 14:29:02 +00:00
parent d6c3186d97
commit d79b9a03c5
5 changed files with 27 additions and 3 deletions
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9
modules/proxy/proxy_util.c
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@@ -1334,6 +1334,13 @@ static void init_conn_pool(apr_pool_t *p, proxy_worker *worker)
worker->cp = cp;
}
PROXY_DECLARE(int) ap_proxy_connection_reusable(proxy_conn_rec *conn)
{
proxy_worker *worker = conn->worker;
return ! (conn->close || !worker->s->is_address_reusable || worker->s->disablereuse);
}
static apr_status_t connection_cleanup(void *theconn)
{
proxy_conn_rec *conn = (proxy_conn_rec *)theconn;
@@ -1362,7 +1369,7 @@ static apr_status_t connection_cleanup(void *theconn)
}
/* determine if the connection need to be closed */
if (conn->close || !worker->s->is_address_reusable || worker->s->disablereuse) {
if (!ap_proxy_connection_reusable(conn)) {
apr_pool_t *p = conn->pool;
apr_pool_clear(p);
conn = apr_pcalloc(p, sizeof(proxy_conn_rec));