Module: Google::Cloud::Trace::V2::Span::SpanKind
- Defined in:
- proto_docs/google/devtools/cloudtrace/v2/trace.rb
Overview
Type of span. Can be used to specify additional relationships between spans in addition to a parent/child relationship.
Constant Summary collapse
- SPAN_KIND_UNSPECIFIED =
Unspecified. Do NOT use as default. Implementations MAY assume SpanKind.INTERNAL to be default.
0- INTERNAL =
Indicates that the span is used internally. Default value.
1- SERVER =
Indicates that the span covers server-side handling of an RPC or other remote network request.
2- CLIENT =
Indicates that the span covers the client-side wrapper around an RPC or other remote request.
3- PRODUCER =
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).
4- CONSUMER =
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).
5