Driver-specific options (see RedisBroadcasterOptions).
OptionalclientAn existing ioredis client to reuse (a duplicate is made for the subscriber).
Which driver backs this connection.
The connection name, used to resolve it via realtimeManager.connection(name).
OptionaloptionsInline ioredis options when no url/client is given.
OptionalprefixA key prefix/namespace applied to backend keys/channels.
OptionalurlA Redis connection URL.
Options for the Redis broadcaster.