Was the exception due to refusal by the peer.
Was the exception due to refusal by the peer.
These exceptions are safe to automatically retry even if the HTTP method is not an idempotent method. See https://tools.ietf.org/html/rfc7540#section-8.1.4 for more details.
serialize the message as a ByteBuffer
Convert this exception to a session exception
Convert this exception to a stream exception
Convert this exception to a stream exception
If this is already a stream exception but with a different stream id, the id will be changed