From 09e9bf74a16d985e3a16c43b0661eb7d669d0958 Mon Sep 17 00:00:00 2001
From: Daniel Rampanelli <hello@danielrampanelli.com>
Date: Fri, 2 Dec 2016 22:44:29 +0100
Subject: [PATCH] Clean up the list of clients by removing dead/invalid
 connections.

---
 src/Application/ServerApplication.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/Application/ServerApplication.php b/src/Application/ServerApplication.php
index cb5043f..e5b2fbf 100644
--- a/src/Application/ServerApplication.php
+++ b/src/Application/ServerApplication.php
@@ -107,10 +107,15 @@ public function addClient(Protocol\LivereloadProtocol $client)
 
     public function removeClient(Protocol\LivereloadProtocol $client)
     {
+        $this->clients = array_values(array_filter($this->clients, function($client) {
+            return !empty($client->app) && !empty($client->conn);
+        }));
+        
         $index = array_search($client, $this->clients, true);
         if($index == false){
             return;
         }
+        
         unset($this->clients[$index]);
     }