Apply dispatch-signals-on-windows-v2.patch

Author: hackorum

src/backend/postmaster/checkpointer.c

@@ -664,6 +664,11 @@ CheckpointerMain(const void *startup_data, size_t startup_data_len)
 static void
 ProcessCheckpointerInterrupts(void)
 {
+#ifdef WIN32
+	if (UNBLOCKED_SIGNAL_QUEUE())
+		pgwin32_dispatch_queued_signals();
+#endif
+
 	if (ProcSignalBarrierPending)
 		ProcessProcSignalBarrier();
 

src/backend/postmaster/pgarch.c

@@ -863,6 +863,11 @@ pgarch_die(int code, Datum arg)
 static void
 ProcessPgArchInterrupts(void)
 {
+#ifdef WIN32
+	if (UNBLOCKED_SIGNAL_QUEUE())
+		pgwin32_dispatch_queued_signals();
+#endif
+
 	if (ProcSignalBarrierPending)
 		ProcessProcSignalBarrier();
 

src/backend/postmaster/startup.c

@@ -157,6 +157,11 @@ ProcessStartupProcInterrupts(void)
 	static uint32 postmaster_poll_count = 0;
 #endif
 
+#ifdef WIN32
+	if (UNBLOCKED_SIGNAL_QUEUE())
+		pgwin32_dispatch_queued_signals();
+#endif
+
 	/*
 	 * Process any requests or signals received recently.
 	 */