Cloud Trace V2 API - Module Google::Cloud::Trace::V2::Span::SpanKind (v1.0.0)

Reference documentation and code samples for the Cloud Trace V2 API module Google::Cloud::Trace::V2::Span::SpanKind.

Type of span. Can be used to specify additional relationships between spans in addition to a parent/child relationship.

Constants

SPAN_KIND_UNSPECIFIED

value: 0
Unspecified. Do NOT use as default. Implementations MAY assume SpanKind.INTERNAL to be default.

INTERNAL

value: 1
Indicates that the span is used internally. Default value.

SERVER

value: 2
Indicates that the span covers server-side handling of an RPC or other remote network request.

CLIENT

value: 3
Indicates that the span covers the client-side wrapper around an RPC or other remote request.

PRODUCER

value: 4
Indicates that the span describes producer sending a message to a broker. Unlike client and server, there is no direct critical path latency relationship between producer and consumer spans (e.g. publishing a message to a pubsub service).

CONSUMER

value: 5
Indicates that the span describes consumer receiving a message from a broker. Unlike client and server, there is no direct critical path latency relationship between producer and consumer spans (e.g. receiving a message from a pubsub service subscription).