Set a timeout for sendinv Varnish purge requests

Timeout error is better than hanging forever. Set a timeout for 30
seconds which is with a big margin longer than should ever be needed.

1 files changed, 1 insertions, 1 deletions

diff --git a/loader/lib/varnish.py b/loader/lib/varnish.py
index 8a4812b..1004f4d 100644
--- a/loader/lib/varnish.py
+++ b/loader/lib/varnish.py
@@ -28,6 +28,6 @@ class VarnishPurger(object):
         r = requests.post(purgeurl, data=purgedict, headers={
             'Content-type': 'application/x-www-form-urlencoded',
             'Host': 'www.postgresql.org',
-        })
+        }, timeout=30)
         if r.status_code != 200:
             log.error("Failed to send purge request!")