Backend returns HTTP code 504

[marcnause]

I have noticed that most requests to the backend (http://loklag.org) return HTTP code 504 (gateway timeout).

I changed the logging in Harvester.java (line 276) to output a stacktrace to the log and I get this a lot:

D/PushThread: failed synchronous push to backend, attempt 0
java.io.IOException: Server returned non-OK status: 504
at org.loklak.tools.NetworkIO.pushString(Unknown Source)
at org.loklak.tools.JsonIO.pushJson(Unknown Source)
at org.loklak.client.PushClient.push(Unknown Source)
at org.loklak.android.wok.Harvester$PushThread.doInBackground(Harvester.java:263)
at org.loklak.android.wok.Harvester$PushThread.doInBackground(Harvester.java:244)
at android.os.AsyncTask$2.call(AsyncTask.java:288)
at java.util.concurrent.FutureTask.run(FutureTask.java:237)
at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:231)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
at java.lang.Thread.run(Thread.java:841)

[sudheesh001]

@Low012 Would it be possible to provide the query URL that's being requested which is returning a 504 ?

[marcnause]

I have recorded a whole session using Charles. If you don't happen to coincidentally own a license, you can download a trial version to look at the file (unzip attached file and open via File -> Import).

If just the failed request and the response is enough info for you, I have also attached them in plain text. Please note that it worked fine 25 times before I got the error. Yesterday the situation was different and most of my requests failed.

I think the issue should have been created in loklak_server instead of here. My bad. :-\

session.zip
request.txt
response.txt