HTTP registry: persist

Registered value from the IANA HTTP registry.

HTTP parameter values extend negotiation, framing, preferences, range handling, or other protocol components. persist is registered in HTTP Alt-Svc Parameter Registry. Defining reference: RFC7838, Section 3.1.

httpregistryhttp-alt-svc-parametersalt-svc-parameters

Identifier (http)

persist

Registered value from the IANA HTTP registry.

Interpret parameters only in the context that defines them; unknown parameters must not silently change security or framing behavior.

This registry value is currently marked active by IANA. Follow the defining specification before sending, accepting, or proxying it.

IANA registry: http-alt-svc-parameters/alt-svc-parameters

Registry reference: RFC7838, Section 3.1

Sources

HTTP Alt-Svc Parameter Registry
RFC7838, Section 3.1