From 50549f3d1a18c44ea54e970965c007e1b825fd88 Mon Sep 17 00:00:00 2001
From: Anonymous-275 <simonas344@gmail.com>
Date: Wed, 31 Mar 2021 00:36:15 +0300
Subject: [PATCH] Copy set of shared ptrs

---
 src/TServer.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/TServer.cpp b/src/TServer.cpp
index bbc3a6d..b03e266 100644
--- a/src/TServer.cpp
+++ b/src/TServer.cpp
@@ -48,7 +48,12 @@ std::weak_ptr<TClient> TServer::InsertNewClient() {
 }
 
 void TServer::ForEachClient(const std::function<bool(std::weak_ptr<TClient>)>& Fn) {
-    for (auto& Client : mClients) {
+    decltype(mClients) Clients;
+    {
+        ReadLock lock(mClientsMutex);
+        Clients = mClients;
+    }
+    for (auto& Client : Clients) {
         if (!Fn(Client)) {
             break;
         }