Graham McIntire
eb9ba57f2e
Changed pattern matching to proper error handling in telemetry functions
to prevent crashes when Exq or Redis connections aren't available.
Issues fixed:
1. Exq.Api.queue_size/2 calls were using pattern matching {:ok, size} =
which crashed with FunctionClauseError when Exq wasn't connected to Redis
2. Redix.start_link/1 and Redix.command/2 calls were using pattern matching
which crashed when Redis wasn't available
Changes:
- publish_exq_stats: Use case statements for queue_size calls
- publish_exq_stats: Use with statement for processes/busy calls
- publish_redis_stats: Use with statement for all Redis operations
This allows the app to start and run even when Redis/Exq connections
aren't immediately available, which is especially important during
container startup and rolling deployments.
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|---|---|---|
| .. | ||
| channels | ||
| components | ||
| controllers | ||
| helpers | ||
| live | ||
| plugs | ||
| endpoint.ex | ||
| gettext.ex | ||
| router.ex | ||
| telemetry.ex | ||
| user_auth.ex | ||