From 46ca685c76d3b81184bed0f5c0362bf92978eba2 Mon Sep 17 00:00:00 2001
From: Griatch <griatch@gmail.com>
Date: Mon, 21 Feb 2011 18:19:04 +0000
Subject: [PATCH] Made an "idle" command to be sent from the webclient to the
 server every 3 minutes to avoid conservative reverse proxies resetting
 connections on us. This should fix issue 129.

---
 src/web/media/javascript/evennia_webclient.js | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/src/web/media/javascript/evennia_webclient.js b/src/web/media/javascript/evennia_webclient.js
index 5b969c407a..d81c89437c 100644
--- a/src/web/media/javascript/evennia_webclient.js
+++ b/src/web/media/javascript/evennia_webclient.js
@@ -65,10 +65,10 @@ function webclient_receive(){
     });
 };
 
-function webclient_input(){
+function webclient_input(arg){
     // Send an input from the player to the server
-
-    var outmsg = $("#inputfield").val(); // get data from form
+    
+    var outmsg = typeof(arg) != 'undefined' ? arg : $("#inputfield").val();
 
     $.ajax({
         type: "POST",
@@ -229,6 +229,7 @@ function webclient_set_sizes() {
     //$("#inputfield").css({'width': win_w - inp_w - 20});
 }
 
+
 // Callback function - called when page has finished loading (gets things going)
 $(document).ready(function(){
     // remove the "no javascript" warning, since we obviously have javascript
@@ -239,6 +240,10 @@ $(document).ready(function(){
     setTimeout(function () {
         webclient_init();
     }, 500);
+    // set an idle timer to avoid proxy servers to time out on us (every 3 minutes)
+    setInterval(function() {
+        webclient_input("idle");
+    }, 60000*3);
 });
 
 // Callback function - called when the browser window resizes