You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
46 lines
1.4 KiB
46 lines
1.4 KiB
syntax = "proto3"; |
|
|
|
package envoy.service.trace.v2; |
|
|
|
import "envoy/api/v2/core/base.proto"; |
|
|
|
import "opencensus/proto/trace/v1/trace.proto"; |
|
|
|
import "udpa/annotations/status.proto"; |
|
import "validate/validate.proto"; |
|
|
|
option java_package = "io.envoyproxy.envoy.service.trace.v2"; |
|
option java_outer_classname = "TraceServiceProto"; |
|
option java_multiple_files = true; |
|
option java_generic_services = true; |
|
option (udpa.annotations.file_status).package_version_status = FROZEN; |
|
|
|
// [#protodoc-title: Trace service] |
|
|
|
// Service for streaming traces to server that consumes the trace data. It |
|
// uses OpenCensus data model as a standard to represent trace information. |
|
service TraceService { |
|
// Envoy will connect and send StreamTracesMessage messages forever. It does |
|
// not expect any response to be sent as nothing would be done in the case |
|
// of failure. |
|
rpc StreamTraces(stream StreamTracesMessage) returns (StreamTracesResponse) { |
|
} |
|
} |
|
|
|
message StreamTracesResponse { |
|
} |
|
|
|
message StreamTracesMessage { |
|
message Identifier { |
|
// The node sending the access log messages over the stream. |
|
api.v2.core.Node node = 1 [(validate.rules).message = {required: true}]; |
|
} |
|
|
|
// Identifier data effectively is a structured metadata. |
|
// As a performance optimization this will only be sent in the first message |
|
// on the stream. |
|
Identifier identifier = 1; |
|
|
|
// A list of Span entries |
|
repeated opencensus.proto.trace.v1.Span spans = 2; |
|
}
|
|
|