From 794469c4cf103ccdfd9644d8b18fb7b45fbfcad6 Mon Sep 17 00:00:00 2001
From: Mr_Goldberg <gold@berg>
Date: Sat, 1 Jun 2019 13:11:27 -0400
Subject: [PATCH] Create lobby even if the run callbacks function is never run.

---
 dll/steam_client.cpp    | 15 ++++++++-------
 dll/steam_client.h      |  2 +-
 dll/steam_friends.h     |  1 +
 dll/steam_matchmaking.h |  8 ++++++--
 4 files changed, 16 insertions(+), 10 deletions(-)

diff --git a/dll/steam_client.cpp b/dll/steam_client.cpp
index be7c378e..2e5c5ca3 100644
--- a/dll/steam_client.cpp
+++ b/dll/steam_client.cpp
@@ -19,21 +19,22 @@
 
 #include <fstream>
 
-static void network_thread(Networking *network)
+static void background_thread(Steam_Client *client)
 {
-    PRINT_DEBUG("network thread starting\n");
+    PRINT_DEBUG("background thread starting\n");
     while (1) {
         std::this_thread::sleep_for(std::chrono::seconds(1));
         global_mutex.lock();
-        if (!network->isAlive()) {
+        if (!client->network->isAlive()) {
             global_mutex.unlock();
             //delete network;
-            PRINT_DEBUG("network thread exit\n");
+            PRINT_DEBUG("background thread exit\n");
             return;
         }
 
-        PRINT_DEBUG("network thread run\n");
-        network->Run();
+        PRINT_DEBUG("background thread run\n");
+        client->network->Run();
+        client->steam_matchmaking->RunBackground();
         global_mutex.unlock();
     }
 }
@@ -1672,7 +1673,7 @@ void Steam_Client::UnregisterCallResult( class CCallbackBase *pCallback, SteamAP
 void Steam_Client::RunCallbacks(bool runClientCB, bool runGameserverCB)
 {
     std::lock_guard<std::recursive_mutex> lock(global_mutex);
-    if (!network_keepalive.joinable()) network_keepalive = std::thread(network_thread, network);
+    if (!background_keepalive.joinable()) background_keepalive = std::thread(background_thread, this);
 
     network->Run();
     PRINT_DEBUG("Steam_Client::RunCallbacks steam_matchmaking_servers\n");
diff --git a/dll/steam_client.h b/dll/steam_client.h
index 0f208ea8..08803e65 100644
--- a/dll/steam_client.h
+++ b/dll/steam_client.h
@@ -115,7 +115,7 @@ public:
 
     bool user_logged_in = false;
     bool server_init = false;
-    std::thread network_keepalive;
+    std::thread background_keepalive;
 
     Steam_Client();
     ~Steam_Client();
diff --git a/dll/steam_friends.h b/dll/steam_friends.h
index e63f63db..039b5a17 100644
--- a/dll/steam_friends.h
+++ b/dll/steam_friends.h
@@ -462,6 +462,7 @@ CSteamID GetFriendFromSourceByIndex( CSteamID steamIDSource, int iFriend )
 bool IsUserInSource( CSteamID steamIDUser, CSteamID steamIDSource )
 {
     PRINT_DEBUG("Steam_Friends::IsUserInSource %llu %llu\n", steamIDUser.ConvertToUint64(), steamIDSource.ConvertToUint64());
+    std::lock_guard<std::recursive_mutex> lock(global_mutex);
     if (steamIDUser == settings->get_local_steam_id()) {
         if (settings->get_lobby() == steamIDSource) {
             return true;
diff --git a/dll/steam_matchmaking.h b/dll/steam_matchmaking.h
index 1c65a279..e822da71 100644
--- a/dll/steam_matchmaking.h
+++ b/dll/steam_matchmaking.h
@@ -1115,8 +1115,7 @@ bool SetLinkedLobby( CSteamID steamIDLobby, CSteamID steamIDLobbyDependent )
     return false;
 }
 
-
-void RunCallbacks()
+void RunBackground()
 {
     remove_lobbies();
     Create_pending_lobbies();
@@ -1125,6 +1124,11 @@ void RunCallbacks()
         send_lobby_data();
         last_sent_lobbies = std::chrono::high_resolution_clock::now();
     }
+}
+
+void RunCallbacks()
+{
+    RunBackground();
 
     if (searching) {
         PRINT_DEBUG("Searching for lobbies %zu\n", lobbies.size());