From 1f11ad82886aa14d4aae6b9a7c04ad416a9dcb98 Mon Sep 17 00:00:00 2001
From: Alexandre Julliard <julliard@winehq.org>
Date: Wed, 19 Dec 2007 15:07:20 +0100
Subject: [PATCH] advapi32: Use exponential backoff when waiting for a service
 to start.

---
 dlls/advapi32/service.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dlls/advapi32/service.c b/dlls/advapi32/service.c
index 60c99be6cd5..726fb365c6d 100644
--- a/dlls/advapi32/service.c
+++ b/dlls/advapi32/service.c
@@ -1620,7 +1620,7 @@ static BOOL service_wait_for_startup(SC_HANDLE hService)
 
     TRACE("%p\n", hService);
 
-    for (i=0; i<30; i++)
+    for (i=0; i<20; i++)
     {
         status.dwCurrentState = 0;
         r = QueryServiceStatus(hService, &status);
@@ -1632,7 +1632,7 @@ static BOOL service_wait_for_startup(SC_HANDLE hService)
             break;
         }
         r = FALSE;
-        Sleep(1000);
+        Sleep(100 * i);
     }
     return r;
 }