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googleapis / google-cloud-ruby

Google Cloud Client Library for Ruby
https://googleapis.github.io/google-cloud-ruby/
Apache License 2.0
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pubsub: Add OpenTelemetry tracing #13960

Open quartzmo opened 3 years ago

quartzmo commented 3 years ago

OpenTelemetry should be added to trace a message throughout its lifecycle. It should be an optional dependency that creates a trace that tracks a message from when it is published to when it is received by a subscriber. OpenTelemetry tracing should not interfere with any underlying client functions.

See googleapis/google-cloud-go/pull/5034.

See also some older work: Python PR and Node publisher impl for the state of implementations in other clients. At this time, none is complete to my knowledge.

The opentelemetry-ruby opentelemetry-api gem is 1.0.0.rc3, stable enough to begin work.

See also the opentelemetry-specification messaging samples and w3.org spec.

quartzmo commented 2 years ago

See also googleapis/google-api-ruby-client#3414 for an example Ruby implementation.