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Authorization

Optional request header that guards per-request tracing and debugging features.

See RAINBOW_TRACING_AUTH

Traceparent

Optional. Clients may use this header to return a additional vendor-specific trace identification information across different distributed tracing systems.

Will error unless Authorization matches RAINBOW_TRACING_AUTH.

Tip

Traceparent value format can be found in W3C Trace Context Specification.

Sample code for generating it can be found in boxo/docs/tracing.md

Tracestate

Optional. Clients may use this header to return a additional vendor-specific trace identification information in addition to Traceparent.

Will error unless Authorization matches RAINBOW_TRACING_AUTH.

Tip

Tracestate value format can be found in W3C Trace Context Specification.

Rainbow-No-Blockcache

If the value is true the associated request will skip the local block cache and leverage a separate in-memory block cache for the request.

Will error unless the request has a valid Authorization header

See RAINBOW_TRACING_AUTH