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The OSRM server returned an error: #60

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alfdbe opened this issue Jun 10, 2020 · 10 comments
Closed

The OSRM server returned an error: #60

alfdbe opened this issue Jun 10, 2020 · 10 comments

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@alfdbe
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alfdbe commented Jun 10, 2020 •
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I have been trying to re-run a script which ran great a few weeks ago, but now when I call osrmIsochrone() it returns

The OSRM server returned an error: Error: lexical error: invalid char in json text. <!DOCTYPE HTML PUBLIC "-//IETF/ (right here) ------^

I also noticed that the web app hosted at https://www.r-bloggers.com/shiny-app-drive-time-isochrones/ no longer works either? Any ideas would be great.
@rCarto
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rCarto commented Jun 11, 2020

I can confirm the issue with the demo server. Not with my own instance.
It may have something to do with Project-OSRM/osrm-backend#5655

@rCarto
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rCarto commented Jun 11, 2020

That's it. osrmIsochrone() relies on a heavy use of the table service from OSRM. Owners of the demo server have probably added a limit on table queries. The dev version of the package should fix the issue.
Can you please test the dev version (remotes::install_github("rCarto/osrm")) and report if the problem is fixed.

@alfdbe
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alfdbe commented Jun 11, 2020

Yep that fixed it. Works perfectly now. Thanks for your help!

@alfdbe alfdbe closed this as completed Jun 11, 2020
@rCarto
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rCarto commented Jun 12, 2020

Thank you for your feedback. I'll release an updated version as soon as possible.

@rCarto rCarto mentioned this issue Jun 14, 2020
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@shriv
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shriv commented Jun 23, 2020

Hi there,
I installed osrm from github and still run into this issue. I've tried a 5s ping and still get this error. Any ideas when / if the server will be able to take on more load?

Thanks!

@rCarto
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rCarto commented Jun 23, 2020

That's right. The OSRM demo server is a new one and may be more, or less robust than the previous one. I've added a way for the package to repeat the request till the demo server respond with the results. It should work again.
Note that the demo server is a demo server, it should not be intensively used. If your work relies heavily on OSRM I would suggest to use your own instance via docker containers.

@rCarto rCarto reopened this Jun 23, 2020
@rCarto rCarto closed this as completed in f4c8552 Jun 23, 2020
@jlopezper
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I still have this issue, even after installing the dev version.

Thanks!

@rCarto rCarto reopened this Jul 1, 2020
@rCarto
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rCarto commented Jul 2, 2020

Hum...
I don't see that, neither with the demo server, nor with a local OSRM server, nor with my remote OSRM server...

@jlopezper
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I'm sorry, I'm not able to reproduce the error. It just works now.
Thanks and apologies

@rCarto
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rCarto commented Jul 3, 2020

No problem, it's not bad news :-)

@rCarto rCarto closed this as completed Jul 15, 2020
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@rCarto @shriv @jlopezper @alfdbe