From 312b59117951f1c04fce5c53d3d4a2b9cddb5a5e Mon Sep 17 00:00:00 2001
From: Lital Natan <litaln@gmail.com>
Date: Tue, 7 Jan 2020 23:53:53 +0200
Subject: [PATCH 1/2] Allow disconnect functionality

Signed-off-by: Lital Natan <litaln@gmail.com>
---
 Assets/Plugins/socket.io/Socket.cs           | 13 ++++++++++++-
 Assets/Plugins/socket.io/WebSocketTrigger.cs |  3 ++-
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/Assets/Plugins/socket.io/Socket.cs b/Assets/Plugins/socket.io/Socket.cs
index 4c4b370..840c223 100644
--- a/Assets/Plugins/socket.io/Socket.cs
+++ b/Assets/Plugins/socket.io/Socket.cs
@@ -9,6 +9,8 @@ namespace socket.io {
     /// </summary>
     public class Socket : MonoBehaviour {
 
+        public bool AllowReconnection { get; private set; }
+
         /// <summary>
         /// Establishes a connection to a given url
         /// </summary>
@@ -18,7 +20,7 @@ public static Socket Connect(string url) {
             var socket = new GameObject(string.Format("socket.io - {0}", url)).AddComponent<Socket>();
             socket.transform.SetParent(SocketManager.Instance.transform, false);
             socket.Url = new Uri(url);
-
+            socket.AllowReconnection = true;
             SocketManager.Instance.Connect(socket);
             return socket;
         }
@@ -274,6 +276,15 @@ public bool IsConnected {
             }
         }
 
+        public void Disconnect()
+        {
+            AllowReconnection = false;
+            if (IsConnected)
+            {
+                WebSocketTrigger.WebSocket.Close();
+            }
+        }
+
         protected WebSocketTrigger WebSocketTrigger {
             get {
                 if (_webSocketTrigger == null && transform.parent != null)
diff --git a/Assets/Plugins/socket.io/WebSocketTrigger.cs b/Assets/Plugins/socket.io/WebSocketTrigger.cs
index 5a44f58..ac4f4b9 100644
--- a/Assets/Plugins/socket.io/WebSocketTrigger.cs
+++ b/Assets/Plugins/socket.io/WebSocketTrigger.cs
@@ -123,7 +123,8 @@ void CheckAndHandleWebSocketDisconnect() {
             if (SocketManager.Instance.Reconnection) {
                 var sockets = gameObject.GetComponentsInChildren<Socket>();
                 foreach (var s in sockets)
-                    SocketManager.Instance.Reconnect(s, 1);
+                    if (s.AllowReconnection)
+                        SocketManager.Instance.Reconnect(s, 1);
             }
         }
         

From addf52edd99b49ef9bf9ca1ed0dcb5cb3b4db2a2 Mon Sep 17 00:00:00 2001
From: Lital Natan <lital@springames.com>
Date: Fri, 6 Dec 2024 13:04:06 +0200
Subject: [PATCH 2/2] Support receiving events with not data

---
 Assets/Plugins/socket.io/Socket.cs | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/Assets/Plugins/socket.io/Socket.cs b/Assets/Plugins/socket.io/Socket.cs
index 840c223..0092e47 100644
--- a/Assets/Plugins/socket.io/Socket.cs
+++ b/Assets/Plugins/socket.io/Socket.cs
@@ -335,13 +335,23 @@ void DispatchPacket(Packet pkt) {
                         seperatorLen = 1;
                     }
 
+                    var hasEventData = seperateIndex > -1;
+
+                    if (!hasEventData) // Event without a payload?
+                    {
+                        seperateIndex = pkt.body.Length - 1;
+                    }
                     var eventName = pkt.body.Substring(2, seperateIndex - 3);
                     if (!_handlers.ContainsKey(eventName)) {
                         Debug.LogWarningFormat("{0} event doesn't have a handler", eventName);
                         break;
                     }
 
-                    var data = pkt.body.Substring(seperateIndex + seperatorLen, pkt.body.Length - seperateIndex - seperatorLen - 1);
+                    var data = hasEventData
+                        ? pkt.body.Substring(seperateIndex + seperatorLen,
+                            pkt.body.Length - seperateIndex - seperatorLen - 1)
+                        : null;
+                    
                     _handlers[eventName](data);
                     break;