Transport addresses

• [syndicate-protocols]/schemas/transportAddress.prs

These utility definitions allow other schemas to discuss network transport addresses:

• A Tcp address denotes a listening port on a particular host.
• A Unix address denotes a UNIX domain socket by its filesystem path.
• A WebSocket address contains a ws:// or wss:// URL.
• A Stdio address denotes the standard input and output of a program.

Tcp = <tcp @host string @port int>.
Unix = <unix @path string>.
WebSocket = <ws @url string>.
Stdio = <stdio>.