open-telemetry/opentelemetry-auto-http-async

OpenTelemetry auto-instrumentation for HTTPlug async clients.

1.0.1 2024-06-25 01:39 UTC

Requires

• php: ^8.0
• ext-opentelemetry: *
• open-telemetry/api: ^1.0
• open-telemetry/sem-conv: ^1.24
• php-http/httplug: ^2

Requires (Dev)

• friendsofphp/php-cs-fixer: ^3
• monolog/monolog: *
• nyholm/psr7: *
• open-telemetry/sdk: ^1.0
• phan/phan: ^5.0
• php-http/guzzle7-adapter: *
• php-http/mock-client: *
• phpstan/phpstan: ^1.1
• phpstan/phpstan-phpunit: ^1.0
• phpunit/phpunit: ^9.5
• psalm/plugin-phpunit: ^0.18.4
• vimeo/psalm: ^5.0

Apache-2.0

• async
• httplug
• instrumentation
• tracing
• opentelemetry
• open-telemetry
• otel

README

This is a read-only subtree split of https://github.com/open-telemetry/opentelemetry-php-contrib.

OpenTelemetry HTTPlug async auto-instrumentation

Please read https://opentelemetry.io/docs/instrumentation/php/automatic/ for instructions on how to install and configure the extension and SDK.

Overview

Auto-instrumentation hooks are registered via composer, which will:

• create spans automatically for each async HTTP request that is sent
• add a traceparent header to the request to facilitate distributed tracing

Configuration

The extension can be disabled via runtime configuration:

OTEL_PHP_DISABLED_INSTRUMENTATIONS=http-async-client

Request headers can be added as span attributes, if the header's name is found in the php.ini variable: otel.instrumentation.http.request_headers