package rs.tokio.console.trace

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Allows observers to stream trace events for a given `WatchRequest` filter.

• rpc Watch (WatchRequest, stream TraceEvent)

  trace.proto:11

  Produces a stream of trace events for the given filter.

  message WatchRequest

  trace.proto:15

  Start watching trace events with the provided filter.

  • string filter = 1

    Specifies which trace events should be streamed.

  message TraceEvent

  trace.proto:21

  A trace event

  • oneof event

    A trace event

    • TraceEvent.RegisterThreads register_thread = 1

      A new thread was registered.

    • common.RegisterMetadata register_metadata = 2

      A new span metadata was registered.

    • common.Span new_span = 3

      A span was created.

    • TraceEvent.Enter enter_span = 4

      A span was entered.

    • TraceEvent.Exit exit_span = 5

      A span was exited.

    • TraceEvent.Close close_span = 6

      A span was closed.

`Close` signals that a span was closed.

Used in: TraceEvent

• optional common.SpanId span_id = 1

  `span_id` identifies the span that was closed.

• optional google.protobuf.Timestamp at = 2

  `at` identifies when the span was closed.

`Enter` signals that a span was entered.

Used in: TraceEvent

• optional common.SpanId span_id = 1

  `span_id` identifies the span that was entered.

• uint64 thread_id = 2

  `thread_id` identifies who entered the span.

• optional google.protobuf.Timestamp at = 3

  `at` identifies when the span was entered.

`Exit` signals that a span was exited.

Used in: TraceEvent

• optional common.SpanId span_id = 1

  `span_id` identifies the span that was exited.

• uint64 thread_id = 2

  `thread_id` identifies who exited the span.

• optional google.protobuf.Timestamp at = 3

  `at` identifies when the span was exited.

`RegisterThreads` signals that a new thread was registered.

Used in: TraceEvent

• map<uint64, string> names = 1

  `names` maps the registered thread id's to their associated name.