TURN loop-back example

This is a low-level example using TURN to send a packet back to itself. It demonstrates creating a reservation, and transmitting data through the TURN proxy. This example uses an in-line send indication, meaning that data is sent back to a single UDP socket that has been bound on the client. It is generally more functional to create a second channel for transmitting and receiving data.

This example uses an AppRTC-like system for credential distribution, where it makes an HTTP request to a URL containing a JSON-encoded set of credentials.

Usage

go run main.go [--credentials https://example.com/credentials.json]

Status on reservation, establishment, and transmission of data will be logged to standard out.