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Forex Forum → Technical Matters → EA Studio: 502 Bad Gateway Error

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Posts: 7

1 (edited by mw 2021-03-13 09:24:51)

Topic: EA Studio: 502 Bad Gateway Error

Dear Mr. Popov,

After updating and relaunching Google Chrome, EA Studio stopped working and it is showing a 502 Bad Gateway error.

Can you please take a look at it?

Thank you in advance,

MW

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Re: EA Studio: 502 Bad Gateway Error

Yeah, I get that with all browsers.

Re: EA Studio: 502 Bad Gateway Error

Thanks for the report!

I  restarted the server and now is OK. Strangely there are no errors in the log.

I'll monitor it closely and if I find something suspiciously I'll fix it.

Re: EA Studio: 502 Bad Gateway Error

It looks like there is some network problem between the front end Nginx server and EA Studio.
I'll try to isolate the problem or at least to find some log that shows what is going on.

5 (edited by geektrader 2021-03-14 01:28:40)

Re: EA Studio: 502 Bad Gateway Error

Problem still exists here with Firefox and Chrome as of right now. It has been like this all day. EA Studio cannot be used at all anymore.

Re: EA Studio: 502 Bad Gateway Error

I found out that during the 502 Error EA Studio is still working happily on the server.

To prevent/fix future such cases I added a connection timeout with additional logging to catch the exact scenario when this happens. The timeout resets the internal network, so this problem may not appear again. I also made some code adjustments that might cause problems.

I'm sure we will find and fix all the reasons for this issue.

Re: EA Studio: 502 Bad Gateway Error

Very great, seems to be working again for now, thanks Popov ;-)

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