From: Antony Dovgal <tony2001@php.net>
Date: Wed, 9 Aug 2006 10:16:20 +0000 (+0000)
Subject: fix #8112 (Persistent connections misbehave when Apache process times out)
X-Git-Tag: RELEASE_1_0_0RC1~2017
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=689f3a92b5ad7b3d11da52cf1b0cb09efff61cfa;p=php

fix #8112 (Persistent connections misbehave when Apache process times out)
---

diff --git a/ext/oci8/oci8.c b/ext/oci8/oci8.c
index 3993732f32..5dddc4b471 100644
--- a/ext/oci8/oci8.c
+++ b/ext/oci8/oci8.c
@@ -1760,6 +1760,17 @@ static int php_oci_persistent_helper(zend_rsrc_list_entry *le TSRMLS_DC)
 		connection = (php_oci_connection *)le->ptr;
 
 		if (connection->used_this_request) {
+			if ((PG(connection_status) & PHP_CONNECTION_TIMEOUT)) {
+				/* call OCIBreak() on timeout to avoid appearance of deadlocked persistent connections */
+				connection->errcode = PHP_OCI_CALL(OCIBreak, (connection->svc, connection->err));
+				if (connection->errcode != OCI_SUCCESS) {
+					php_oci_error(connection->err, connection->errcode TSRMLS_CC);
+					PHP_OCI_HANDLE_ERROR(connection, connection->errcode);
+					/* OCIBreak() failed. delete the connection */
+					return 1;
+				}
+			}
+
 			if (connection->descriptors) {
 				zend_hash_destroy(connection->descriptors);
 				efree(connection->descriptors);