Plays raw signed 16-bit little-endian PCM arriving on a TCP port through this machine's speaker, one connection after another — the far end of TuningFork.Sink.Tcp over an ssh tunnel.

{:ok, listener} = TuningFork.Listener.start_link(port: 5000)

Each connection opens the sink afresh and closes it when the connection ends; the next connection is accepted then. Audio that has arrived faster than it can play — a burst while the device was opening, a stall on the link — is dropped down to :max_lag_ms, so what is heard stays that close to what was sent.

Options

• :port — the TCP port to listen on; 0 picks a free one and port/1 tells which. Required
• :ip — the interface to listen on. Default {127, 0, 0, 1}, this machine only
• :rate, :channels — the PCM format. Default 44_100 and 2
• :sink — the TuningFork.Sink to play through, as module or {module, opts}. Default TuningFork.Sink.Speaker
• :max_lag_ms — the most audio kept waiting to play. Default 100
• :name — a registered name. Default: none