search

GIScience / openrouteservice

🌍 The open source route planner api with plenty of features.
https://openrouteservice.org
GNU General Public License v3.0
1.33k stars 379 forks source link

extras field sometimes without value #411

Closed nilsnolde closed 4 years ago

nilsnolde commented 5 years ago

Reported by a user. E.g. following query sometimes has an empty extras field: https://api.openrouteservice.org/directions?api_key=key&coordinates=11.976793,51.488623%7C13.40732,52.52045&profile=foot-walking&preference=shortest&language=de&format=json&geometry_format=geojson&elevation=true&maneuvers=true&extra_info=steepness%7Csuitability%7Csurface%7Cwaycategory%7Cwaytype%7Ctraildifficulty&instructions=true

Try 10-20 times, it will show up. The key exists, but no value, i.e. extras: {} in the response.

It's a rather long route from Halle to Berlin. Sounds like a nasty thing to debug..

takb commented 5 years ago

I've started looking into it, and I could reproduce the error on different profiles as well. With profile=foot-walking the error occurs 10-15% of the time, with driving-car, driving-hgv and cycling-regular with about 0.5-1% of calls. However, I could not reproduce the error locally, neither with development nor with master branch code. I'm suspecting the issue might be related to server configuration or load situation or something. How do I find out if there are errors logged on the servers corresponding to the failing calls?

aoles commented 4 years ago

Same as #571 ?

takb commented 4 years ago

Possible, now you mention it... As soon as the v6 code is deployed I'll run my repro code again to check, since #571 should be fixed now.

rabidllama commented 4 years ago

Did this get fixed?

takb commented 4 years ago

I've run my repro code several times just to make sure, this got fixed when #571 got fixed.