Add an config option to change the ping interval

plugins/Irc/IrcPlugin.php

@@ -60,6 +60,7 @@ class IrcPlugin extends ImPlugin {
     public $channels = null;
     public $transporttype = null;
     public $encoding = null;
+    public $pinginterval = null;
 
     public $regcheck = null;
     public $unregregexp = null;
@@ -359,6 +360,9 @@ class IrcPlugin extends ImPlugin {
         if (!isset($this->encoding)) {
             $this->encoding = 'UTF-8';
         }
+        if (!isset($this->pinginterval)) {
+            $this->pinginterval = 120;
+        }
 
         if (!isset($this->regcheck)) {
             $this->regcheck = true;

plugins/Irc/README

@@ -23,6 +23,8 @@ nickservidentifyregexp: Override existing regexp matching request for identifica
 channels: Channels for bot to idle in
 transporttype: Set to 'ssl' to enable SSL
 encoding: Set to change encoding
+pinginterval: Set to change the number of seconds between pings (helps keep the connection open)
+              Defaults to 120 seconds
 regcheck: Check user's nicknames are registered, enabled by default, set to false to disable
 regregexp: Override existing regexp matching response from NickServ if nick checked is registered.
            Must contain a capturing group catching the nick

plugins/Irc/ircmanager.php

@@ -78,7 +78,7 @@ class IrcManager extends ImManager {
         if ($this->messageWaiting) {
             return 1;
         } else {
-            return 120;
+            return $this->plugin->pinginterval;
         }
     }
 
@@ -89,7 +89,7 @@ class IrcManager extends ImManager {
      */
     public function idle() {
         // Send a ping if necessary
-        if (empty($this->lastPing) || time() - $this->lastPing > 120) {
+        if (empty($this->lastPing) || time() - $this->lastPing > $this->plugin->pinginterval) {
             $this->sendPing();
         }