17 lines
839 B
Plaintext
17 lines
839 B
Plaintext
# Diagnostics
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Pino provides [tracing channel](tc) events that allow insight into the
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internal workings of the library. The currently supported events are:
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+ `tracing:pino_asJson:start`: emitted when the final serialization process
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of logs is started. The emitted event payload has the following fields:
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- `instance`: the Pino instance associated with the function
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- `arguments`: the arguments passed to the function
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+ `tracing:pino_asJson:end`: emitted at the end of the final serialization
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process. The emitted event payload has the following fields:
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- `instance`: the Pino instance associated with the function
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- `arguments`: the arguments passed to the function
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- `result`: the finalized, newline delimited, log line as a string
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[tc]: https://nodejs.org/docs/latest/api/diagnostics_channel.html#tracingchannel-channels
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