OptionalcanOptionalemitif publish should emit to self, if subscribed
Optionalglobaldefines how signatures should be handled
OptionalmaxHow many parallel incoming streams to allow on the pubsub protocol per-connection
OptionalmaxHow many parallel outgoing streams to allow on the pubsub protocol per-connection
Optionalmessagehandle this many incoming pubsub messages concurrently
OptionalprotocolOverride the protocol registered with the registrar
Optionalseen
if can relay messages not subscribed