502 Bad Gateway Error on version 3.11.*

[andreladocruz]

What version of protobuf and what language are you using?
Version: 3.11.*
Language: PHP

What operating system (Linux, Windows, ...) and version?
Linux Container (laradock/php-fpm, version 2.6.2-7.3 and 2.6.1-7.3)

What runtime / compiler are you using (e.g., python version or gcc version)
pecl install -o -f grpc
pecl install -o -f protobuf

What did you do?
Getting a "502 Bad Gateway" Error when trying to write to google firestore.

Steps to reproduce the behavior:
Start the container and try to write anything into google firestore

What did you expect to see
No Errors

What did you see instead?
"502 Bad Gateway"

Anything else we should know about your project / environment
Version 3.10.0 is working okay.

[TeBoring]

I have checked the stack trace reproduced by others internally. Very likely it has been fixed by #7077

[elharo]

For questions or troubleshooting, please see the protobuf mailing list: https://groups.google.com/forum/#!forum/protobuf or Stack Overflow https://stackoverflow.com/questions/tagged/protocol-buffers

We don't formally monitor stack overflow, but there are a lot of experienced developers there who also use protobuf.