From: Rainer Jung <rjung@apache.org>
Date: Mon, 20 Jun 2022 20:54:14 +0000 (+0000)
Subject: *) mod_heartmonitor: Allow "HeartbeatMaxServers 0"
X-Git-Tag: 2.5.0-alpha2-ci-test-only~284
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=622fed589cef3eff746f54ef0eab91da058b90d6;p=thirdparty%2Fapache%2Fhttpd.git

*) mod_heartmonitor: Allow "HeartbeatMaxServers 0"
   to use file based storage instead of slotmem.
   Needed after setting HeartbeatMaxServers default
   to the documented value 10 in 2.4.54.
   [Jérôme Billira


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1902117 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/modules/cluster/mod_heartmonitor.c b/modules/cluster/mod_heartmonitor.c
index 4e193d28edc..d3d09f76c29 100644
--- a/modules/cluster/mod_heartmonitor.c
+++ b/modules/cluster/mod_heartmonitor.c
@@ -892,8 +892,9 @@ static const char *cmd_hm_maxworkers(cmd_parms *cmd,
     }
 
     maxworkers = atoi(data);
-    if (maxworkers <= 10)
-        return "HeartbeatMaxServers: Should be bigger than 10";
+    if (maxworkers != 0 && maxworkers <= 10)
+        return "HeartbeatMaxServers: Should be 0 for file storage, "
+               "or greater or equal than 10 for slotmem";
 
     return NULL;
 }