esilva
dbd4086bf9
Provider lookup will lookup on startup, do the healthcheck until the stream starts and also restart on stream closure or provider stall
32 lines
1.1 KiB
Markdown
32 lines
1.1 KiB
Markdown
# Provider Discovery
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```
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NewControlPanel()
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↓
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go telemService.FindProvider() - has a callback for onFind
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|iterates over the known providers
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onFind
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↓
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telemService.SwitchProvider() - activates the found provider
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|-→ Create a background job while the stream hasn't initiated to listened
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| for data, otherwise the connection might die before we start streaming
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| ↓
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| go telemService.ProviderMonitor()
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↓ | |
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/-→waits--\ if the provider stops we this healthcheck is stopped
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\_________/ we clear the provider and once the stream starts
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go back to the
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↓
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FindProvider()
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```
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The provider discovery routine starts on `tui/tui.go`.
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`FindProvider` is called here and it starts a background job.
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On successful discovery the background job calls the `SwitchProvider` method
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and dies.
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## Provider stalls
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A provider stalls once there is no new data.
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After stalling
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