Detach engine popen process with parent process

Linked with CL: https://codereview.chromium.org/2269303002/ BUG=640368 Review-Url: https://codereview.chromium.org/2283083002 Cr-Commit-Position: refs/heads/master@{#415221}
FairyWorld · Aug 30, 2016 · 9a2dad0 · 9a2dad0
1 parent f5feceb
commit 9a2dad0
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/blimp/tools/client_engine_integration.py b/blimp/tools/client_engine_integration.py
@@ -105,7 +105,8 @@ def RunEngine(output_linux_directory, token_file_path, device):
       ' --vmodule="blimp*=1"']
   p = subprocess.Popen(run_engine_cmd, shell=True,
                        stdout=subprocess.PIPE,
-                       stderr=subprocess.STDOUT)
+                       stderr=subprocess.STDOUT,
+                       preexec_fn=os.setsid)
 
   for line in iter(p.stdout.readline, ''):
     sys.stdout.write(line)