fteschke
Add telemetry event for LiveView `on_mount` callback
No on_mount telemetry event is emitted for LiveView.on_mount/1 callbacks.
These are the events currently emitted for LiveViews: mount, handle_params, handle_event, render.
Do you think an on_mount event should be added?
Short background: I’m attaching event listeners to enrich AppSignal spans with custom data (user ID, current path). Maybe there’s a better way altogether. If not, being able to instrument on_mount would help provide more context for on_mount errors.
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steffend
I can see this being useful, so I think a PR implementing it would be welcome!