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Node.js agent v12.17.0

April 2, 2025Download

Notes

Features

  • Azure Function utilization (#3017) (80ab93e)
  • Support honoring W3C traceparent sampled flag (#3009) (d903413)
    • By default the agent will not honor the traceparent sampled flag.
    • To control how sampling works with traceparent set the following in config:
      • distributed_tracing.sampler.remote_parent_sampled(when the traceparent sampled flag is 01)
        • always_on: the agent will sample spans
        • always_off: the agent will not sample spans
        • default: the agent will rely on existing priority sampling to make its decisions
      • distributed_tracing.sampler.remote_parent_not_sampled(when the traceparent sampled flag is 00)
        • always_on: the agent will sample spans
        • always_off: the agent will not sample spans
        • default: the agent will rely on existing priority sampling to make its decisions

Code refactoring

  • Updated otel bridge to centralize mapping rules for a given span attribute to accomondate semantic convention spec updates (#3010) (c20c36b)

Documentation

Tests

  • Pinned openai@4.90.0 to work with @langchain/openai (#3019) (eaa3db0)

Support statement:

We recommend updating to the latest agent version as soon as it's available. If you can't upgrade to the latest version, update your agents to a version no more than 90 days old. Read more about keeping agents up to date. (https://docs.newrelic.com/docs/new-relic-solutions/new-relic-one/install-configure/update-new-relic-agent/)

See the New Relic Node.js agent EOL policy for information about agent releases and support dates. (https://docs.newrelic.com/docs/apm/agents/nodejs-agent/getting-started/nodejs-agent-eol-policy/)

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