Varnish plugin: Added missing comments

diff --git a/src/varnish.c b/src/varnish.c
index 4bea122..3fe9f93 100644 (file)
--- a/src/varnish.c
+++ b/src/varnish.c
@@ -82,22 +82,22 @@ static void varnish_monitor(struct varnish_stats *VSL_stats) /* {{{ */
 {
        if(user_config.monitor_cache == 1)
        {
-               varnish_submit("varnish_cache_ratio", "cache_hit"    , VSL_stats->cache_hit);
-               varnish_submit("varnish_cache_ratio", "cache_miss"   , VSL_stats->cache_miss);
-               varnish_submit("varnish_cache_ratio", "cache_hitpass", VSL_stats->cache_hitpass);
+               varnish_submit("varnish_cache_ratio", "cache_hit"    , VSL_stats->cache_hit);     /* Cache hits          */
+               varnish_submit("varnish_cache_ratio", "cache_miss"   , VSL_stats->cache_miss);    /* Cache misses        */
+               varnish_submit("varnish_cache_ratio", "cache_hitpass", VSL_stats->cache_hitpass); /* Cache hits for pass */
        }
 
        if(user_config.monitor_connections == 1)
        {
-               varnish_submit("varnish_connections", "client_connections-accepted", VSL_stats->client_conn);
-               varnish_submit("varnish_connections", "client_connections-dropped" , VSL_stats->client_drop);
-               varnish_submit("varnish_connections", "client_connections-received", VSL_stats->client_req);
+               varnish_submit("varnish_connections", "client_connections-accepted", VSL_stats->client_conn); /* Client connections accepted */
+               varnish_submit("varnish_connections", "client_connections-dropped" , VSL_stats->client_drop); /* Connection dropped, no sess */
+               varnish_submit("varnish_connections", "client_connections-received", VSL_stats->client_req);  /* Client requests received    */
        }
 
        if(user_config.monitor_esi == 1)
        {
-               varnish_submit("varnish_esi", "esi_parsed", VSL_stats->esi_parse);
-               varnish_submit("varnish_esi", "esi_errors", VSL_stats->esi_errors);
+               varnish_submit("varnish_esi", "esi_parsed", VSL_stats->esi_parse);  /* Objects ESI parsed (unlock) */
+               varnish_submit("varnish_esi", "esi_errors", VSL_stats->esi_errors); /* ESI parse errors (unlock)   */
        }
 
        if(user_config.monitor_backend == 1)