19 lines
1.2 KiB
Markdown
19 lines
1.2 KiB
Markdown
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# TraceCategoriesAndOptions Object
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* `categoryFilter` String – is a filter to control what category groups
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should be traced. A filter can have an optional `-` prefix to exclude
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category groups that contain a matching category. Having both included
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and excluded category patterns in the same list is not supported. Examples:
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`test_MyTest*`, `test_MyTest*,test_OtherStuff`, `-excluded_category1,-excluded_category2`.
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* `traceOptions` String - Controls what kind of tracing is enabled,
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it is a comma-delimited sequence of the following strings:
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`record-until-full`, `record-continuously`, `trace-to-console`, `enable-sampling`, `enable-systrace`,
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e.g. `'record-until-full,enable-sampling'`.
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The first 3 options are trace recording modes and hence mutually exclusive.
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If more than one trace recording modes appear in the `traceOptions` string,
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the last one takes precedence. If none of the trace recording modes are
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specified, recording mode is `record-until-full`.
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The trace option will first be reset to the default option (`record_mode` set
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to `record-until-full`, `enable_sampling` and `enable_systrace`
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set to `false`) before options parsed from `traceOptions` are applied on it.
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