mirror of
https://github.com/open-telemetry/opentelemetry-go.git
synced 2024-12-04 09:43:23 +02:00
e88a091a72
* Make SpanContext Immutable
* Adds NewSpanContext() constructor and SpanContextConfig{} struct for
constructing a new SpanContext when all fields are known
* Adds With<field>() methods to SpanContext for deriving a SpanContext
with a single field changed.
* Updates all uses of SpanContext to use the new API
Signed-off-by: Anthony J Mirabella <a9@aneurysm9.com>
* Update CHANGELOG.md
Signed-off-by: Anthony J Mirabella <a9@aneurysm9.com>
* Add tests for new SpanContext constructor and derivation
Signed-off-by: Anthony J Mirabella <a9@aneurysm9.com>
* Address PR feedback
* Fix new uses of SpanContext from main
|
||
|---|---|---|
| .. | ||
| internal | ||
| otlpgrpc | ||
| otlphttp | ||
| doc.go | ||
| example_test.go | ||
| go.mod | ||
| go.sum | ||
| options.go | ||
| otlp_metric_test.go | ||
| otlp_span_test.go | ||
| otlp_test.go | ||
| otlp.go | ||
| protocoldriver.go | ||
| README.md | ||
OpenTelemetry Collector Go Exporter
This exporter exports OpenTelemetry spans and metrics to the OpenTelemetry Collector.
Installation and Setup
The exporter can be installed using standard go functionality.
$ go get -u go.opentelemetry.io/otel/exporters/otlp
A new exporter can be created using the NewExporter function.
Retries
The exporter will not, by default, retry failed requests to the collector. However, it is configured in a way that it can be easily enabled.
To enable retries, the GRPC_GO_RETRY environment variable needs to be set to on. For example,
GRPC_GO_RETRY=on go run .
The default service config used by default is defined to retry failed requests with exponential backoff (0.3seconds * (2)^retry) with a max of 5 retries).
These retries are only attempted for reponses that are deemed "retry-able" by the collector.