Re: pgadmin healthcheck-url

Hi,

thanks, but a cookie / session-file is still created:

Request URL: http://xxx.com/misc/ping
Request Method: GET
Status Code: 200 OK

Response:
Date: Tue, 27 Mar 2018 12:17:55 GMT
Server: Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips mod_wsgi/3.4 Python/2.7.5
Set-Cookie: pga4_session="23068f07-c448-4054-9654-95a9cf1f700f!rK2x2rU/eIy5kQqoGUU+QD8+VRo="; Expires=Wed, 28-Mar-2018 12:17:55 GMT; HttpOnly; Path=/

FileSystem:

4 -rw-r--r-- 1 48 48 162 27. Mär 12:17 23068f07-c448-4054-9654-95a9cf1f700f

best regards,

Wilhelm Wurzer

---

Von: "Murtuza Zabuawala" <murtuza.zabuawala@enterprisedb.com>
An: "Wilhelm Wurzer" <wilhelm.wurzer@twyn.com>
CC: "pgadmin-hackers" <pgadmin-hackers@lists.postgresql.org>
Gesendet: Dienstag, 27. März 2018 13:51:56
Betreff: Re: pgadmin healthcheck-url

You can use '/misc/ping' route to check if pgAdmin4 is running.

Example: http://localhost:5050/misc/ping

On Success you will get,

Status code: 200

Response text: PING

--

Regards,

Murtuza Zabuawala
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company

On Tue, Mar 27, 2018 at 5:14 PM, Wilhelm Wurzer <wilhelm.wurzer@twyn.com> wrote:

Hi,

we are using pgadmin in a docker container on aws. To ensure that the container is up and running, a healthcheck is periodically checking via http, restarting the container if neccessary.

When checking the filesystem, we found that for each request, a session file is created. Healthcheck is done twice every 30secs, so we have about 5600 session files a day. (about 100k after a few days..)


I looked at the sourcecode and found that in session.py, line 259 it looks like cookies should not be created for static resources

-

def open_session(self, app, request):
cookie_val = request.cookies.get(app.session_cookie_name)

if not cookie_val or '!' not in cookie_val:
# Don't bother creating a cookie for static resources
for sp in self.skip_paths:
if request.path.startswith(sp):
return None

-

unfortunately, in __init__.py, when setting up the session interface, skip_paths is empty and so a cookie gets created also for static resources (i'm no python hacker, so maybe i'm missing something)


So my question is - is there an url that can be used for healthchecking, that does not create a session file on every check ?


thanks a lot,

Wilhelm Wurzer
twyn group GmbH