From 15891a8c23715faccf5064d5a1f38236feb30494 Mon Sep 17 00:00:00 2001
From: aozhiwei <aozhiwei@kingsome.cn>
Date: Mon, 25 Mar 2024 19:26:19 +0800
Subject: [PATCH] 1

---
 server/gameserver/roommgr.cc | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/server/gameserver/roommgr.cc b/server/gameserver/roommgr.cc
index 46b4bdd6..47581ac8 100644
--- a/server/gameserver/roommgr.cc
+++ b/server/gameserver/roommgr.cc
@@ -76,6 +76,13 @@ void RoomMgr::_CMJoin(f8::MsgHdr* hdr, const cs::CMJoin& msg)
         JoinErrorHandle(msg, 2, hdr->socket_handle);
         return;
     }
+    {
+        auto member = GetCustomMemberBySocket(hdr->socket_handle);
+        if (member) {
+            JoinErrorHandle(msg, 100, hdr->socket_handle);
+            return;
+        }
+    }
     {
         cs::CMJoin* mutable_msg = (cs::CMJoin*)&msg;
         AdjustCMJoin(mutable_msg);