From 4f8d3eccf02aec1efc4f6831d83d89941cee935c Mon Sep 17 00:00:00 2001
From: lazedo <luis.azedo@factorlusitano.com>
Date: Fri, 2 Mar 2018 03:53:07 +0000
Subject: [PATCH] adjust nodes timers, log, publish

---
 kamailio/nodes-role.cfg | 30 ++++++++++++++++++------------
 1 file changed, 18 insertions(+), 12 deletions(-)

diff --git a/kamailio/nodes-role.cfg b/kamailio/nodes-role.cfg
index 3fb5e29..742b0b4 100644
--- a/kamailio/nodes-role.cfg
+++ b/kamailio/nodes-role.cfg
@@ -8,18 +8,20 @@
 #!define NODES_FUDGE_FACTOR 10
 #!endif
 
-modparam("htable", "htable", "nodes=>size=8;initval=0;autoexpire=180;");
-modparam("htable", "htable", "media=>size=8;initval=0;autoexpire=180;");
+modparam("htable", "htable", "nodes=>size=8;initval=0;autoexpire=60");
+modparam("htable", "htable", "media=>size=8;initval=0;autoexpire=60");
 
 ####### RTIMER module ##########
 #!ifndef RTIMER_LOADED
 loadmodule "rtimer.so"
 #!trydef RTIMER_LOADED
 #!endif
-modparam("rtimer", "timer", "name=ta;interval=5;mode=2;")
-modparam("rtimer", "exec", "timer=ta;route=NODES_ADVERTISE_ROUTE")
-modparam("rtimer", "exec", "timer=ta;route=NODE_TRACK_ROUTE")
+modparam("rtimer", "timer", "name=ta;interval=2;mode=2;")
+modparam("rtimer", "timer", "name=retry;interval=5;mode=2;")
+modparam("rtimer", "timer", "name=pub;interval=10;mode=1;")
 modparam("rtimer", "exec", "timer=ta;route=NODE_HEARTBEAT_ROUTE")
+modparam("rtimer", "exec", "timer=retry;route=NODE_TRACK_ROUTE")
+modparam("rtimer", "exec", "timer=pub;route=NODES_ADVERTISE_ROUTE")
 
 
 modparam("mqueue","mqueue", "name=node_track")
@@ -59,7 +61,7 @@ route(LISTENER_STATUS);
 #!endif
 
     $var(Roles) = $_s("Roles" : {"Proxy" : $var(listeners) $var(Dispatcher) $var(Presence) $var(Registrar)});
-    $var(Payload) = '{"Event-Category" : "nodes", "Event-Name" : "advertise", "Expires" : 5000, "Used-Memory" : $(stat(real_used_size){s.int}), "Startup" : $Tb, "WhApps" : {"kamailio" : {"Startup" : $Tb }},  $var(Roles)}';
+    $var(Payload) = '{"Event-Category" : "nodes", "Event-Name" : "advertise", "Expires" : 15000, "Used-Memory" : $(stat(real_used_size){s.int}), "Startup" : $Tb, "WhApps" : {"kamailio" : {"Startup" : $Tb }},  $var(Roles)}';
     kazoo_publish("nodes", "", $var(Payload));
 }
 
@@ -68,11 +70,13 @@ event_route[kazoo:consumer-event-nodes-advertise]
 {
     $var(count) = $shtinc(nodes=>$(kzE{kz.json,Node})::count); 
     if($var(count) == 0) {
-       xlog("L_INFO", "$(kzE{kz.json,Msg-ID})|nodes|hearbeat for reconnected node $(kzE{kz.json,Node})\n");
+       xlog("L_WARNING", "$(kzE{kz.json,Msg-ID})|nodes|hearbeat for reconnected node $(kzE{kz.json,Node})\n");
        $var(count) = $shtinc(nodes=>$(kzE{kz.json,Node})::count);
     } else {
        if($var(count) == 1) {
-          xlog("L_INFO", "$(kzE{kz.json,Msg-ID})|nodes|hearbeat from new node $(kzE{kz.json,Node})\n");
+          xlog("L_WARNING", "$(kzE{kz.json,Msg-ID})|nodes|hearbeat from new node $(kzE{kz.json,Node})\n");
+       } else {
+          xlog("L_DEBUG", "$(kzE{kz.json,Msg-ID})|nodes|hearbeat from existing node $(kzE{kz.json,Node})\n");
        }
     }   
     mq_add("node_heartbeat", "$(kzE{kz.json,Node})", "$kzE");
@@ -82,13 +86,13 @@ event_route[htable:expired:nodes]
 {
     if($shtrecord(key) =~ "::count$$") {
        if($shtrecord(value) == -1) {
-          xlog("L_INFO", "htable|nodes|node $(shtrecord(key){s.rm,::count}) is still unreachable\n");
+          xlog("L_WARNING", "htable|nodes|node $(shtrecord(key){s.rm,::count}) is still unreachable\n");
        }
        mq_add("node_track", "$shtrecord(key)", "");
        return;
     }
 
-    xlog("L_INFO", "htable|nodes|hearbeat expired for node $shtrecord(key)\n");
+    xlog("L_WARNING", "htable|nodes|hearbeat expired for node $shtrecord(key)\n");
 }
 
 route[NODE_TRACK_ROUTE]
@@ -108,6 +112,7 @@ route[NODE_HEARTBEAT_ROUTE]
   while(mq_fetch("node_heartbeat") == 1 && $var(runloop) < MAX_WHILE_LOOPS) {
      $var(Node) = $mqk(node_heartbeat);
      $var(Payload) = $mqv(node_heartbeat);
+     xlog("L_DEBUG", "$(var(Payload){kz.json,Msg-ID})|nodes|processing hearbeat for node $var(Node)\n");
 
      route(CHECK_MEDIA_SERVERS);
      
@@ -149,6 +154,7 @@ route[CHECK_MEDIA_SERVERS]
                      route(MEDIA_SERVER_UP);
                  };
                  $var(MediaExpire) = ($(var(Payload){kz.json,Expires}{s.int}) / 1000) + NODES_FUDGE_FACTOR;
+                 xlog("L_DEBUG", "nodes|media|$var(Node) media expiration $var(MediaExpire) for $var(MediaUrl)\n");              
                  $shtex(media=>$var(MediaUrl)::count) = $var(MediaExpire);
                  $var(ProfileIdx) = $var(ProfileIdx) + 1;
             }
@@ -167,7 +173,7 @@ event_route[htable:expired:media]
 
 route[MEDIA_SERVER_UP]
 {
-   xlog("L_INFO", "nodes|media|$var(Node) reported new media server $var(MediaUrl) in zone $var(Zone)\n");
+   xlog("L_WARNING", "nodes|media|$var(Node) reported new media server $var(MediaUrl) in zone $var(Zone)\n");
 
 #!ifdef DISPATCHER_ROLE
    route(DISPATCHER_CHECK_MEDIA_SERVER);
@@ -181,7 +187,7 @@ route[MEDIA_SERVER_UP]
 
 route[MEDIA_SERVER_DOWN]
 {
-   xlog("L_INFO", "htable|media|hearbeat expired for media server $var(MediaUrl) in zone $var(Zone)\n");
+   xlog("L_WARNING", "htable|media|hearbeat expired for media server $var(MediaUrl) in zone $var(Zone)\n");
    
 #!ifdef PRESENCE_ROLE
    route(RESET_PUBLISHER);