Serer/Client for UDP hole punching connection.

For example echo server, see examples directory.

Requirements

• Go 1.16+
• Rendezvous API server (https://github.com/adsko/rendezvous-udp-hole-server) which is available for server and client.

Build

• go build cmd/main.go

Usage

<executable> --api=API [<flags>] <command> [<args> ...]

Flags:

• --help Show context-sensitive help (also try --help-long and --help-man).
• --rendezvous-api=API Address of the rendezvous API server which is required for connection establishment (required)
• --secure Use secure schemes in connection (https/wss)

Commands:

• help [<command>...] Show help.
• run-client Run client
• run-api --server-url=SERVER-URL Run server, where server url is destination server.

Example usage:

• main.exe --rendezvous-api=make-public-server.herokuapp.com:443 --secure run-api --server-url=localhost:4200
• main.exe --rendezvous-api=make-public-server.herokuapp.com:443 --secure run-client