From 9a63cf868da4a7740c9470a06dda299b4e1720e0 Mon Sep 17 00:00:00 2001
From: Mr_Goldberg <gold@berg>
Date: Sun, 31 Jan 2021 21:50:31 -0500
Subject: [PATCH] Listen socket ids should be different from connection socket
 ids.

---
 dll/steam_networking_sockets.h | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/dll/steam_networking_sockets.h b/dll/steam_networking_sockets.h
index 3fe0d91e..82acd51d 100644
--- a/dll/steam_networking_sockets.h
+++ b/dll/steam_networking_sockets.h
@@ -107,11 +107,16 @@ Steam_Networking_Sockets(class Settings *settings, class Networking *network, cl
     this->run_every_runcb->remove(&Steam_Networking_Sockets::steam_run_every_runcb, this);
 }
 
+static unsigned long get_socket_id()
+{
+    static unsigned long socket_id;
+    socket_id++;
+    return socket_id;
+}
 
 HSteamListenSocket new_listen_socket(int nSteamConnectVirtualPort)
 {
-    static HSteamListenSocket socket_id;
-    ++socket_id;
+    HSteamListenSocket socket_id = get_socket_id();
     if (socket_id == k_HSteamListenSocket_Invalid) ++socket_id;
 
     auto conn = std::find_if(listen_sockets.begin(), listen_sockets.end(), [&nSteamConnectVirtualPort](struct Listen_Socket const& conn) { return conn.virtual_port == nSteamConnectVirtualPort;});
@@ -165,8 +170,7 @@ HSteamNetConnection new_connect_socket(SteamNetworkingIdentity remote_identity,
     socket.user_data = -1;
     socket.poll_group = k_HSteamNetPollGroup_Invalid;
 
-    static HSteamNetConnection socket_id;
-    ++socket_id;
+    HSteamNetConnection socket_id = get_socket_id();
     if (socket_id == k_HSteamNetConnection_Invalid) ++socket_id;
 
     if (connect_sockets.insert(std::make_pair(socket_id, socket)).second == false) {