HTTP registry: connection_terminated
The intermediary's connection to the next hop was closed before a complete response was received.
Proxy and gateway values describe processing across trust boundaries where fields, authority, and framing may be transformed. connection_terminated is registered in HTTP Proxy Error Types. Defining reference: rfc9209.
Identifier (http)
connection_terminated
The intermediary's connection to the next hop was closed before a complete response was received.
Strip hop-by-hop data, normalize framing, trust forwarded metadata only from configured proxies, and avoid exposing topology or credentials.
This registry value is currently marked active by IANA. Follow the defining specification before sending, accepting, or proxying it.
IANA registry: http-proxy-status/http-proxy-error-types
Registry reference: rfc9209
Sources