From 4171390f421c9c2e52dbeb0d0824edbd14ae5676 Mon Sep 17 00:00:00 2001
From: Jack Garrard <speyejack@gmail.com>
Date: Thu, 27 Oct 2022 04:51:36 -0700
Subject: [PATCH] Allow hole punch packets to get through before udp fully
 recved

---
 source/server/SocketClient.cpp | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/source/server/SocketClient.cpp b/source/server/SocketClient.cpp
index 7a724fa..c3ff1b9 100644
--- a/source/server/SocketClient.cpp
+++ b/source/server/SocketClient.cpp
@@ -170,8 +170,14 @@ bool SocketClient::send(Packet *packet) {
     int valread = 0;
 
     int fd = -1;
-    if ((packet->mType != PLAYERINF && packet->mType != HACKCAPINF && packet->mType != HOLEPUNCH) || !this->mHasRecvUdp) {
-        Logger::log("Sending packet: %s\n", packetNames[packet->mType]);
+    if ((packet->mType != PLAYERINF && packet->mType != HACKCAPINF && packet->mType != HOLEPUNCH)
+        || (!this->mHasRecvUdp && packet->mType != HOLEPUNCH)
+        || this->mUdpAddress.port == 0) {
+
+        if (packet->mType != PLAYERINF && packet->mType != HACKCAPINF) {
+            Logger::log("Sending packet: %s\n", packetNames[packet->mType]);
+        }
+
         fd = this->socket_log_socket;
     } else {