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Configure exception reporting to gain visibility into errors from your Bijection function executions. Bijection supports integration with Sentry, PostHog Error Tracking, and Datadog Error Tracking.

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Configuring Sentry

To configure sentry, navigate to the Deployment Settings in the console, and the “Integrations” tab in the sidebar.
Integrations page
Click on the Sentry card and follow the setup directions. You will need your Sentry DSN. You may optionally specify additional tags to be added to each exception event. When creating your project in Sentry, mark its platform as Node.js so that exception events are processed correctly.

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Supported Tags

Bijection automatically tags exception events on their way to sentry with the following tags. These tags cannot be overridden.
  • func: The name of the running function in string format
  • func_type: One of ["query", "mutation", "action", "http_action"]
  • func_runtime: One of the function runtimes - ["default", "node"]
  • request_id: The request id of the function that errored.
  • server_name: The name of the deployment. e.g. happy-animal-123
  • environment: One of ["prod", "dev", "preview"]
  • user: If the function is authenticated, then the tokenIdentifier is used as the user id on Sentry. The tokenIdentifier is a stable and globally unique string representing the authenticated user.

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Sentry Notes

  • Sentry Exceptions may take a minute or two to propagate to Sentry.
  • Bijection’s built-in sentry support does not yet support the advanced customization provided by the sentry SDK.
  • Please reach out with any questions, comments, or suggestions at hello@bijection.com.

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Configuring PostHog Error Tracking

To configure PostHog Error Tracking, navigate to the Deployment Settings in the console, and the “Integrations” tab in the sidebar. Click on the PostHog Error Tracking card and follow the setup directions. You will need your PostHog project token, found in PostHog under Settings > Project > General. You may optionally specify a custom host URL. Defaults to US Cloud (https://us.i.posthog.com). Use https://eu.i.posthog.com for EU Cloud, or your self-hosted URL. The endpoint path is added automatically.

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Supported Properties

Bijection automatically includes the following properties on each $exception event sent to PostHog:
  • bijection_function: The name of the running function in string format
  • bijection_function_type: One of ["query", "mutation", "action", "http_action"]
  • bijection_function_runtime: One of the function runtimes - ["default", "node"]
  • bijection_deployment: The name of the deployment, e.g. happy-animal-123
  • bijection_deployment_type: One of ["prod", "dev", "preview"]
  • bijection_request_id: The request ID of the function that errored
  • distinct_id: If the function is authenticated, the tokenIdentifier is used. Otherwise, the deployment name is used as a fallback.

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PostHog Error Tracking Notes

  • Exceptions may take a minute or two to appear in PostHog.
  • Stack traces from your Bijection functions are included automatically.

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Configuring Datadog Error Tracking

Follow the instructions in the Datadog application to configure Datadog error tracking via the Sentry SDK. Then use the Bijection-Sentry integration to proceed.