for internal decisions as this error is strongly used by other packages. By checking such wrapped errors the internal decision can be influenced accidentally.
In this case the retry mechanism checked if the error is context.DeadlineExceeded and assumed it would be created by the internal context. This assumption was wrong.
from an approach that loaded the runners only once at the startup
to a method that will be repeated i.e. if the Nomad Event Stream connection interrupts.
that was triggered when [the execution timeout got exceeded, the runner got destroyed, or the WebSocket connection to CodeOcean closed] and the Allocation did not react to the SIGQUIT within the grace period.
When "markRunnerAsUsed" fails, we silently ignored it. Only, when additionally the return of the runner failed, we threw the error.
When a Runner is destroyed, we are only notified that Nomad removed the allocation, but cannot tell about the reason.
For "the execution did not stop after SIGQUIT" we did not log the belonging runner id.
With Go 1.21 the WithoutCancel context was introduced. This way we can keep the values passed in a new context without having the new context being canceled together with its parent. This behavior suits well for two occurrences where we explicitly had to copy one required value instead of implicitly keeping all values.
Destroying the runner when Nomad informs us about its allocation being stopped, fixes the error of executions running into their timeout even if the allocation was stopped long ago.
- Abstracting from the exec form while generating.
- Removal of single quotes (usage of only double-quotes).
- Bash-nesting using escaping of special characters.
* #155 refactor and synchronise writing to CodeOcean.
* Reduce complexity of input parsing.
* Update typo in internal/api/ws/codeocean_writer.go
Co-authored-by: Sebastian Serth <MrSerth@users.noreply.github.com>
* With `logger.level: TRACE`, the content of WebSocket messages is logged
together with the corresponding timestamp.
* The input is not further sanitized as this log level
is not intended for production use.
