From 7d45f4426567e51431f1d50d08b9cd9b83ba2f62 Mon Sep 17 00:00:00 2001
From: Ian Gulliver <ian@isinglasstheater.org>
Date: Fri, 13 Jun 2014 21:33:19 -0700
Subject: [PATCH] Survive clearing of localStorage while we're running by
 caching client ID.

---
 static/cosmopolite.js | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/static/cosmopolite.js b/static/cosmopolite.js
index 6e3fac0..711564d 100644
--- a/static/cosmopolite.js
+++ b/static/cosmopolite.js
@@ -99,6 +99,11 @@ var Cosmopolite = function(
   if (!localStorage[this.namespace_ + ':client_id']) {
     localStorage[this.namespace_ + ':client_id'] = this.uuid_();
   }
+  /**
+   * @type {string}
+   * @private
+   */
+  this.clientID_ = localStorage[this.namespace_ + ':client_id'];
 
   /**
    * @type {string}
@@ -710,7 +715,8 @@ Cosmopolite.prototype.onReceiveMessage_ = function(data) {
       }
       break;
     case 'logout_complete':
-      localStorage[this.namespace_ + ':client_id'] = this.uuid_();
+      this.clientID_ = localStorage[this.namespace_ + ':client_id'] =
+          this.uuid_();
       localStorage.removeItem(this.namespace_ + ':google_user_id');
       if (this.socket_) {
         this.socket_.close();
@@ -820,7 +826,7 @@ Cosmopolite.prototype.sendRPCs_ = function(commands, opt_delay) {
   }
   var request = {
     'instance_id': this.instanceID_,
-    'client_id': localStorage[this.namespace_ + ':client_id'],
+    'client_id': this.clientID_,
     'commands': []
   };
   commands.forEach(function(command) {