From 06dad59dbdd7ea9fbfec82f198ad88cc1219cc64 Mon Sep 17 00:00:00 2001
From: Swung0x48 <swung0x48@outlook.com>
Date: Thu, 24 Sep 2026 00:51:13 -0400
Subject: [PATCH] [MG_Remote] (P12): the in-process pin line names the pin it
 records - MOBILEGL_BACKEND_TYPE when the environment set it, the first
 session's otherwise

---
 MobileGL/MG_Remote/Server/ServerMain.cpp | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/MobileGL/MG_Remote/Server/ServerMain.cpp b/MobileGL/MG_Remote/Server/ServerMain.cpp
index b2776dfb..951887aa 100644
--- a/MobileGL/MG_Remote/Server/ServerMain.cpp
+++ b/MobileGL/MG_Remote/Server/ServerMain.cpp
@@ -462,9 +462,12 @@ int RunSession(std::unique_ptr<SocketTransport> control, std::vector<std::uint8_
         int pin = g_inProcessBackendPin.load(std::memory_order_acquire);
         if (pin < 0 && g_inProcessBackendPin.compare_exchange_strong(pin, static_cast<int>(backend),
                                                                      std::memory_order_acq_rel)) {
+            // Which pin it is, said as it is: the environment's (the display Activity's `backend`
+            // extra, already enforced by the refusal above) or the first session's.
             WireLogError("MG_Remote server: pid=%d in-process display server pinned backend type %u for the "
-                         "process lifetime (the first session's; MOBILEGL_BACKEND_TYPE unset)",
-                         selfPid, static_cast<unsigned>(backend));
+                         "process lifetime (%s)",
+                         selfPid, static_cast<unsigned>(backend),
+                         pinned && *pinned ? "MOBILEGL_BACKEND_TYPE" : "the first session's; MOBILEGL_BACKEND_TYPE unset");
             pin = static_cast<int>(backend);
         }
         if (pin != static_cast<int>(backend)) {