From: José Fonseca <jose.r.fonseca@gmail.com>
Date: Wed, 14 Mar 2012 11:06:44 +0000 (+0000)
Subject: Avoid weird named fifo race condition in tracediff.
X-Git-Url: https://git.cworth.org/git?a=commitdiff_plain;ds=sidebyside;h=df1a1816c13e6fcdf63a45c973f09f04af318073;p=apitrace

Avoid weird named fifo race condition in tracediff.
---

diff --git a/scripts/tracediff.py b/scripts/tracediff.py
index 7237da0..f4f86e3 100755
--- a/scripts/tracediff.py
+++ b/scripts/tracediff.py
@@ -32,6 +32,7 @@ import shutil
 import subprocess
 import sys
 import tempfile
+import time
 
 
 def stripdump(trace, fifo):
@@ -60,6 +61,9 @@ def stripdump(trace, fifo):
         universal_newlines = True,
     )
 
+    # XXX: Avoid a weird race condition
+    time.sleep(0.01)
+
 
 def diff(traces):
     fifodir = tempfile.mkdtemp()