1. Moved code for the GCP proxy to where the [] proxy code used to live.
3. Corrected reference to the GCP proxy location.
4. Misc changes to make ErrorProne and various tools happy.
+diekmann to LGTM terraform whitelist change.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=213630560
Tweaked a few logging levels to not spam error level logs. Also make it easy to debug issues in case relay retry fails.
[1] Put non-fatal exceptions that should be logged at warning in their explicit sets. Also always use the root cause to determine if an exception is non-fatal, because sometimes the actual causes are wrapped inside other exceptions.
[2] Record the cause of a relay failure, and record if a relay retry is successful. This way we can look at the log and figure out if a relay is eventually successful.
[3] Add a log when the frontend connection from the client is terminated.
[4] Alway close the relay channel when a relay has failed, which, depend on if the channel is frontend or backend, will reconnect and trigger a retry.
[5] Lastly changed failure test to use assertThrows instead of fail.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=208649916
Dagger updated to 2.13, along with all its dependencies.
Also allows us to have multiple config files for different environment (prod, sandbox, alpha, local, etc) and specify which one to use on the command line with a --env flag. Therefore the same binary can be used in all environments.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=176551289
