From b6884ba10b0d8b95d46f5e2f18751b4666ae5e4e Mon Sep 17 00:00:00 2001
From: Adrian <78108584+AdrianCassar@users.noreply.github.com>
Date: Sun, 29 Jun 2025 13:26:45 +0100
Subject: [PATCH] [XAM] Added back sleep in CompleteOverlappedDeferred

Revert change from https://github.com/xenia-canary/xenia-canary/commit/31ce3e0c71fe50e76655c83ee24bfa2be4fe91e7

This fixes accessing RDR free roam in netplay.
---
 src/xenia/kernel/kernel_state.cc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/xenia/kernel/kernel_state.cc b/src/xenia/kernel/kernel_state.cc
index f2f87151b..b5e79d111 100644
--- a/src/xenia/kernel/kernel_state.cc
+++ b/src/xenia/kernel/kernel_state.cc
@@ -41,6 +41,8 @@ DECLARE_string(cl);
 namespace xe {
 namespace kernel {
 
+constexpr std::chrono::milliseconds kDeferredOverlappedDelayMillis(100);
+
 // This is a global object initialized with the XboxkrnlModule.
 // It references the current kernel state object that all kernel methods should
 // be using to stash their variables.
@@ -1019,6 +1021,8 @@ void KernelState::CompleteOverlappedDeferredEx(
     if (pre_callback) {
       pre_callback();
     }
+    // 5454082B infinitely loads free roam in netplay without sleep.
+    xe::threading::Sleep(kDeferredOverlappedDelayMillis);
     uint32_t extended_error, length;
     auto result = completion_callback(extended_error, length);
     CompleteOverlappedEx(overlapped_ptr, result, extended_error, length);