Connecting to NATS Streaming

NATS Streaming is a service on top of NATS. To connect to the service you first connect to NATS and then use the client library to communicate with the server over your NATS connection. Most of the libraries provide a convenience mechanism for connecting in a single step. These convenience methods will take some NATS options, like the cluster ID, and perform the NATS connection first, then run the protocol to connect to the streaming server.

Client ID should contain only alphanumeric characters, or ``_

If the server runs on port 1234: