Gabby Morgan
877 lines
28 KiB
Python
877 lines
28 KiB
Python
#!/usr/bin/env python3
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"""
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lxst-relay - Group voice channel bridge for Reticulum Telephony
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with NomadNet LXMF bot for channel management.
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Allows multiple users to call into a shared voice channel.
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Users can create new channels by messaging the bot via LXMF
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with ``/create_channel <name>``. Each channel is its own
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Reticulum node with a unique identity.
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"""
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import json
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import RNS
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import LXMF
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import os
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import time
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import signal as signal_module
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import threading
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import numpy as np
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import argparse
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from LXST import Pipeline
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from LXST.Network import SignallingReceiver, Packetizer, LinkSource
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from LXST.Sinks import LocalSink
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from LXST.Sources import LocalSource
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from LXST.Codecs import Codec2
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from LXST.Codecs.Codec import Codec, CodecError
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from LXST.Primitives.Telephony import Signalling
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APP_NAME = "lxst"
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PRIMITIVE_NAME = "telephony"
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FIELD_SIGNALLING = 0x00
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FIELD_FRAMES = 0x01
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# ======================================================================
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# Audio pipeline components (unchanged)
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# ======================================================================
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class FrameCaptureSink(LocalSink):
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"""Stores the latest decoded float32 audio frame from a participant."""
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def __init__(self, participant):
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self.participant = participant
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self.samplerate = 48000
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self.channels = 1
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def handle_frame(self, frame, source, decoded=True):
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with self.participant.frame_lock:
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self.participant.latest_frame = frame
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class ConferenceSource(LocalSource):
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"""A source that periodically outputs the mixed audio of all channel
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participants except the one identified by *exclude_link_id*."""
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def __init__(self, channel, exclude_link_id, frame_time_ms=60):
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self.channel = channel
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self.exclude_link_id = exclude_link_id
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self.frame_time_ms = frame_time_ms
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self.frame_time = frame_time_ms / 1000.0
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self.should_run = False
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self._sink = None
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self._codec = None
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self.samplerate = 48000
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self.channels = 1
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self.mixer_thread = None
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@property
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def sink(self):
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return self._sink
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@sink.setter
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def sink(self, sink):
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self._sink = sink
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@property
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def codec(self):
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return self._codec
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@codec.setter
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def codec(self, codec):
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if codec is None:
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self._codec = None
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elif not issubclass(type(codec), Codec):
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raise CodecError(f"Invalid codec specified for {self}")
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else:
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self._codec = codec
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def start(self):
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if not self.should_run:
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self.should_run = True
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self.mixer_thread = threading.Thread(target=self._run, daemon=True)
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self.mixer_thread.start()
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def stop(self):
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self.should_run = False
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def _run(self):
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while self.should_run:
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loop_start = time.time()
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if self._sink:
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mixed = self.channel.get_mixed_frame(
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exclude=self.exclude_link_id
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)
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if mixed is not None and self._sink.can_receive():
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if self._codec:
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encoded = self._codec.encode(mixed)
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self._sink.handle_frame(encoded, self)
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elapsed = time.time() - loop_start
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sleep_time = max(0, self.frame_time - elapsed)
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time.sleep(sleep_time)
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class Participant:
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"""A remote caller connected to a channel."""
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def __init__(self, link, identity):
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self.link = link
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self.identity = identity
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self.identity_hash = identity.hash
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self.link_source = None
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self.packetizer = None
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self.conf_source = None
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self.conf_pipeline = None
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self.latest_frame = None
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self.frame_lock = threading.Lock()
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self.joined_at = time.time()
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self.ended = False
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class VoiceChannel:
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"""A group voice channel that mixes audio from all participants.
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Each participant receives a mix of every *other* participant
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(their own audio is excluded so they don't hear themselves).
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"""
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def __init__(self, name, frame_time_ms=60):
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self.name = name
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self.participants = {}
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self.frame_time_ms = frame_time_ms
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self.frame_time = frame_time_ms / 1000.0
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self.lock = threading.Lock()
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def add_participant(self, participant, relay=None):
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with self.lock:
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link_id = participant.link.link_id
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self.participants[link_id] = participant
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capture_sink = FrameCaptureSink(participant)
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link_source = LinkSource(
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link=participant.link,
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signalling_receiver=relay,
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sink=capture_sink,
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)
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participant.link_source = link_source
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outgoing_codec = Codec2(mode=Codec2.CODEC2_1600)
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packetizer = Packetizer(destination=participant.link)
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participant.packetizer = packetizer
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conf_source = ConferenceSource(
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channel=self,
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exclude_link_id=link_id,
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frame_time_ms=self.frame_time_ms,
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)
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participant.conf_source = conf_source
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conf_pipeline = Pipeline(
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source=conf_source,
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codec=outgoing_codec,
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sink=packetizer,
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)
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participant.conf_pipeline = conf_pipeline
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link_source.start()
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conf_pipeline.start()
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RNS.log(
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f"Participant {RNS.prettyhexrep(participant.identity_hash)} "
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f"joined channel '{self.name}' "
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f"({len(self.participants)} participant(s))",
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RNS.LOG_NOTICE,
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)
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def remove_participant(self, link_id):
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with self.lock:
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p = self.participants.pop(link_id, None)
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if p is None:
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return
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p.ended = True
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if p.conf_source:
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p.conf_source.stop()
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if p.link_source:
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p.link_source.stop()
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if p.link and p.link.status == RNS.Link.ACTIVE:
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p.link.teardown()
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count = len(self.participants)
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RNS.log(
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f"Participant left channel '{self.name}' "
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f"({count} participant(s) remaining)",
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RNS.LOG_NOTICE,
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)
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def get_participant_count(self):
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with self.lock:
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return len(self.participants)
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def get_mixed_frame(self, exclude=None):
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"""Sum the latest frame from every participant except *exclude*."""
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with self.lock:
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frames = []
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for lid, p in self.participants.items():
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if exclude is not None and lid == exclude:
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continue
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with p.frame_lock:
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if p.latest_frame is not None:
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frames.append(p.latest_frame)
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if not frames:
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return None
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if len(frames) == 1:
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return frames[0]
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min_len = min(f.shape[0] for f in frames)
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trimmed = [f[:min_len] for f in frames]
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mixed = np.sum(trimmed, axis=0)
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mixed = np.clip(mixed, -1.0, 1.0)
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return mixed
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# ======================================================================
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# Dynamic channel node – each is its own Reticulum identity
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# ======================================================================
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class ChannelNode(SignallingReceiver):
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"""A voice channel that operates as its own Reticulum node.
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Has an independent ``RNS.Identity``, announces its own
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``lxst.telephony`` destination, and manages its own
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``VoiceChannel`` instance.
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"""
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def __init__(self, identity, name, admins, frame_time_ms=60):
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super().__init__()
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self.identity = identity
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self.name = name
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self.admins = admins # set[bytes] – identity hashes
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self.frame_time_ms = frame_time_ms
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self.voice_channel = VoiceChannel(name=name, frame_time_ms=frame_time_ms)
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self.destination = RNS.Destination(
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identity,
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RNS.Destination.IN,
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RNS.Destination.SINGLE,
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APP_NAME,
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PRIMITIVE_NAME,
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)
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self.destination.set_proof_strategy(RNS.Destination.PROVE_NONE)
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self.destination.set_link_established_callback(
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self._incoming_link_established
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)
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# -- Link lifecycle ------------------------------------------------
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def _incoming_link_established(self, link):
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link.is_incoming = True
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link.is_outgoing = False
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link.answered = False
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link.is_terminating = False
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link.set_remote_identified_callback(self._caller_identified)
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link.set_link_closed_callback(self._link_closed)
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self.signal(Signalling.STATUS_AVAILABLE, link)
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def _caller_identified(self, link, identity):
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participant = Participant(link, identity)
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self.signal(Signalling.STATUS_RINGING, link)
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time.sleep(0.5)
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self.signal(Signalling.STATUS_CONNECTING, link)
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self.voice_channel.add_participant(participant, relay=self)
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self.signal(Signalling.STATUS_ESTABLISHED, link)
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RNS.log(
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f"Call established on channel '{self.name}' with "
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f"{RNS.prettyhexrep(identity.hash)}, "
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f"{self.voice_channel.get_participant_count()} participant(s)",
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RNS.LOG_NOTICE,
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)
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def _link_closed(self, link):
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self.voice_channel.remove_participant(link.link_id)
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# -- SignallingReceiver -------------------------------------------
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def signalling_received(self, signals, source):
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for signal in signals:
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if signal >= Signalling.PREFERRED_PROFILE:
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profile = signal - Signalling.PREFERRED_PROFILE
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RNS.log(
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f"Channel '{self.name}' got preferred profile "
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f"0x{profile:02x}",
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RNS.LOG_DEBUG,
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)
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# -- Public API ---------------------------------------------------
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def announce(self):
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self.destination.announce()
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def cleanup(self):
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for p in list(self.voice_channel.participants.values()):
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p.ended = True
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if p.conf_source:
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p.conf_source.stop()
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if p.link_source:
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p.link_source.stop()
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if p.link and p.link.status == RNS.Link.ACTIVE:
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p.link.teardown()
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self.voice_channel.participants.clear()
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# ======================================================================
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# Channel manager – persists channels to disk
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# ======================================================================
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class ChannelManager:
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"""Creates, loads, and tracks ``ChannelNode`` instances."""
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def __init__(self, storage_dir):
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self.channels_dir = os.path.join(storage_dir, "channels")
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os.makedirs(self.channels_dir, exist_ok=True)
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self.channels = {} # name -> ChannelNode
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# -- Creation ------------------------------------------------------
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def create_channel(self, name, creator_identity_hash):
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"""Create a new channel with its own identity.
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Returns ``(ChannelNode, None)`` on success or
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``(None, error_message)`` on failure.
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"""
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if name in self.channels:
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return None, f"Channel '{name}' already exists"
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if not name or "/" in name or ".." in name:
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return None, "Invalid channel name"
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chan_dir = os.path.join(self.channels_dir, name)
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try:
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os.makedirs(chan_dir, exist_ok=False)
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except FileExistsError:
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return None, f"Channel '{name}' already exists"
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identity = RNS.Identity()
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identity.to_file(os.path.join(chan_dir, "identity"))
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admins = {creator_identity_hash}
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with open(os.path.join(chan_dir, "admins"), "w") as f:
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f.write(RNS.hexrep(creator_identity_hash, delimit=False) + "\n")
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node = ChannelNode(identity, name, admins)
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self.channels[name] = node
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node.announce()
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RNS.log(
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f"Created channel '{name}' with identity "
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f"{RNS.hexrep(identity.hash, delimit=False)}",
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RNS.LOG_NOTICE,
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)
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return node, None
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# -- Persistence ---------------------------------------------------
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def load_all(self):
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"""Restore channels from disk (called at startup)."""
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if not os.path.isdir(self.channels_dir):
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return
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for entry in sorted(os.listdir(self.channels_dir)):
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chan_dir = os.path.join(self.channels_dir, entry)
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if not os.path.isdir(chan_dir):
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continue
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identity_path = os.path.join(chan_dir, "identity")
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admin_path = os.path.join(chan_dir, "admins")
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if not os.path.isfile(identity_path):
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continue
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identity = RNS.Identity.from_file(identity_path)
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if identity is None:
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RNS.log(
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f"Could not load identity for channel '{entry}', "
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f"skipping",
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RNS.LOG_ERROR,
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)
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continue
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admins = set()
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if os.path.isfile(admin_path):
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with open(admin_path) as f:
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for line in f:
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line = line.strip()
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if line:
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try:
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admins.add(bytes.fromhex(line))
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except ValueError:
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pass
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node = ChannelNode(identity, entry, admins)
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self.channels[entry] = node
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node.announce()
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RNS.log(
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f"Restored channel '{entry}' "
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f"({RNS.hexrep(identity.hash, delimit=False)})",
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RNS.LOG_NOTICE,
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)
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# -- Queries -------------------------------------------------------
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def is_admin(self, channel_name, identity_hash):
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node = self.channels.get(channel_name)
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if node is None:
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return False
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return identity_hash in node.admins
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def is_admin_of_any(self, identity_hash):
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for node in self.channels.values():
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if identity_hash in node.admins:
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return True
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return False
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# -- Cleanup -------------------------------------------------------
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def cleanup_all(self):
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for node in self.channels.values():
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node.cleanup()
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self.channels.clear()
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def announce_all(self):
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for node in self.channels.values():
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node.announce()
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# ======================================================================
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# Main relay – telephony + LXMF bot
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# ======================================================================
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class LXSTRelay(SignallingReceiver):
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"""Conference bridge with LXMF bot for channel management.
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Registers two destinations on the Reticulum network:
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* ``lxst.telephony`` – the default / lobby channel that anyone
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can call directly.
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* ``lxmf.delivery`` – an LXMF bot that responds to
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``/create_channel <name>``, creating a fresh Reticulum node for
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each channel and assigning the creator as admin.
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"""
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def __init__(
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self,
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configdir=None,
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rnsconfigdir=None,
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channel_name="default",
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verbosity=0,
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announce_interval=0,
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):
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super().__init__()
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self.configdir = configdir
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self.channel_name = channel_name
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self.should_run = False
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self.announce_interval = announce_interval
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if self.configdir is None:
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if os.path.isdir("/etc/lxst-relay"):
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self.configdir = "/etc/lxst-relay"
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else:
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userdir = RNS.Reticulum.userdir
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self.configdir = os.path.join(userdir, ".lxst-relay")
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os.makedirs(self.configdir, exist_ok=True)
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# ---- Identity ----
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identity_path = os.path.join(self.configdir, "identity")
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if os.path.isfile(identity_path):
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self.identity = RNS.Identity.from_file(identity_path)
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if self.identity is None:
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RNS.log(
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"Could not load identity from file, creating new",
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RNS.LOG_ERROR,
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)
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self.identity = RNS.Identity()
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self.identity.to_file(identity_path)
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else:
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RNS.log("No identity found, generating new", RNS.LOG_NOTICE)
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self.identity = RNS.Identity()
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self.identity.to_file(identity_path)
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RNS.log(
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f"Generated identity: "
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f"{RNS.prettyhexrep(self.identity.hash)}",
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RNS.LOG_NOTICE,
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)
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self.reticulum = RNS.Reticulum(
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configdir=rnsconfigdir, loglevel=3 + verbosity
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)
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# ---- Default telephony destination (lobby) ----
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self.destination = RNS.Destination(
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self.identity,
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RNS.Destination.IN,
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RNS.Destination.SINGLE,
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APP_NAME,
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PRIMITIVE_NAME,
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)
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self.destination.set_proof_strategy(RNS.Destination.PROVE_NONE)
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self.destination.set_link_established_callback(
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self._incoming_link_established
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)
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self.channel = VoiceChannel(name=channel_name)
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# ---- LXMF bot ----
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self.lxmf_storage = os.path.join(self.configdir, "lxmf")
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os.makedirs(self.lxmf_storage, exist_ok=True)
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self.lxmf_router = LXMF.LXMRouter(
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identity=self.identity,
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storagepath=self.lxmf_storage,
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)
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self.bot_destination = self.lxmf_router.register_delivery_identity(
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self.identity,
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display_name="LXST Channel Bot",
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)
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self.lxmf_router.register_delivery_callback(
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self._lxmf_delivery_callback
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)
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# ---- Channel manager (dynamic nodes) ----
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self.channel_manager = ChannelManager(self.configdir)
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self.channel_manager.load_all()
|
||
|
||
# ---- Startup announce ----
|
||
self.announce()
|
||
|
||
RNS.log(
|
||
f"Relay lobby: {RNS.prettyhexrep(self.destination.hash)}",
|
||
RNS.LOG_NOTICE,
|
||
)
|
||
RNS.log(
|
||
f"Bot (LXMF): {RNS.prettyhexrep(self.bot_destination.hash)}",
|
||
RNS.LOG_NOTICE,
|
||
)
|
||
if self.channel_manager.channels:
|
||
for name, node in self.channel_manager.channels.items():
|
||
RNS.log(
|
||
f"Channel '{name}': "
|
||
f"{RNS.prettyhexrep(node.destination.hash)}",
|
||
RNS.LOG_NOTICE,
|
||
)
|
||
|
||
# ==================================================================
|
||
# Telephony – lobby channel
|
||
# ==================================================================
|
||
|
||
def _incoming_link_established(self, link):
|
||
link.is_incoming = True
|
||
link.is_outgoing = False
|
||
link.answered = False
|
||
link.is_terminating = False
|
||
|
||
link.set_remote_identified_callback(self._caller_identified)
|
||
link.set_link_closed_callback(self._link_closed)
|
||
|
||
self.signal(Signalling.STATUS_AVAILABLE, link)
|
||
|
||
RNS.log("Incoming link (lobby), awaiting identification", RNS.LOG_DEBUG)
|
||
|
||
def _caller_identified(self, link, identity):
|
||
RNS.log(
|
||
f"Caller identified in lobby: "
|
||
f"{RNS.prettyhexrep(identity.hash)}",
|
||
RNS.LOG_NOTICE,
|
||
)
|
||
|
||
participant = Participant(link, identity)
|
||
|
||
self.signal(Signalling.STATUS_RINGING, link)
|
||
time.sleep(0.5)
|
||
|
||
self.signal(Signalling.STATUS_CONNECTING, link)
|
||
self.channel.add_participant(participant, relay=self)
|
||
self.signal(Signalling.STATUS_ESTABLISHED, link)
|
||
|
||
RNS.log(
|
||
f"Call established in lobby with "
|
||
f"{RNS.prettyhexrep(identity.hash)}, "
|
||
f"{self.channel.get_participant_count()} participant(s)",
|
||
RNS.LOG_NOTICE,
|
||
)
|
||
|
||
def _link_closed(self, link):
|
||
RNS.log(f"Link closed (lobby): {link}", RNS.LOG_DEBUG)
|
||
self.channel.remove_participant(link.link_id)
|
||
|
||
# ==================================================================
|
||
# LXMF bot
|
||
# ==================================================================
|
||
|
||
def _lxmf_delivery_callback(self, message):
|
||
"""Called on every incoming LXMF message addressed to the bot."""
|
||
content = message.content_as_string().strip()
|
||
sender_hash = message.source_hash
|
||
|
||
RNS.log(
|
||
f"Bot received from "
|
||
f"{RNS.hexrep(sender_hash, delimit=False)}: {content}",
|
||
RNS.LOG_NOTICE,
|
||
)
|
||
|
||
if not content:
|
||
return
|
||
|
||
if content.startswith("/create_channel"):
|
||
self._cmd_create_channel(message, content, sender_hash)
|
||
elif content.startswith("/channels_json"):
|
||
self._cmd_list_channels_as_json(message)
|
||
elif content.startswith("/channels"):
|
||
self._cmd_list_channels(message)
|
||
else:
|
||
self._bot_reply(
|
||
message,
|
||
"Unknown command.\n"
|
||
"Available: /create_channel <name>, /channels",
|
||
)
|
||
|
||
# -- Commands ------------------------------------------------------
|
||
|
||
def _cmd_create_channel(self, message, content, sender_hash):
|
||
parts = content.split(maxsplit=1)
|
||
if len(parts) < 2 or not parts[1].strip():
|
||
self._bot_reply(
|
||
message,
|
||
"Usage: /create_channel <name>",
|
||
)
|
||
return
|
||
|
||
channel_name = parts[1].strip()
|
||
|
||
node, error = self.channel_manager.create_channel(
|
||
channel_name, sender_hash
|
||
)
|
||
if error:
|
||
self._bot_reply(message, error)
|
||
return
|
||
|
||
hash_hex = RNS.hexrep(node.destination.hash, delimit=False)
|
||
self._bot_reply(
|
||
message,
|
||
f"Channel '{channel_name}' created!\n\n"
|
||
f"Call identity hash:\n{hash_hex}\n\n"
|
||
f"Share this hash for others to join.\n"
|
||
f"You are the admin of this channel.",
|
||
)
|
||
|
||
def _cmd_list_channels(self, message):
|
||
if not self.channel_manager.channels:
|
||
self._bot_reply(message, "No channels created yet.")
|
||
return
|
||
|
||
lines = ["Active channels:"]
|
||
for name, node in self.channel_manager.channels.items():
|
||
hash_hex = RNS.hexrep(node.destination.hash, delimit=False)
|
||
lines.append(f" {name} → {hash_hex}")
|
||
self._bot_reply(message, "\n".join(lines))
|
||
|
||
|
||
def _cmd_list_channels_as_json(self, message):
|
||
if not self.channel_manager.channels:
|
||
self._bot_reply(message, "No channels created yet.")
|
||
return
|
||
|
||
channels = [[name, RNS.hexrep(node.destination.hash, delimit=False)] for name, node in self.channel_manager.channels.items()]
|
||
self._bot_reply(message, json.dumps(channels))
|
||
|
||
# -- Send reply ----------------------------------------------------
|
||
|
||
def _bot_reply(self, incoming_msg, text):
|
||
"""Send a reply to the author of *incoming_msg*."""
|
||
try:
|
||
sender_identity = RNS.Identity.recall(incoming_msg.source_hash)
|
||
except Exception:
|
||
sender_identity = None
|
||
|
||
if sender_identity is None:
|
||
RNS.log(
|
||
"Cannot reply – sender identity not cached",
|
||
RNS.LOG_ERROR,
|
||
)
|
||
return
|
||
|
||
dest = RNS.Destination(
|
||
sender_identity,
|
||
RNS.Destination.OUT,
|
||
RNS.Destination.SINGLE,
|
||
"lxmf",
|
||
"delivery",
|
||
)
|
||
|
||
reply = LXMF.LXMessage(
|
||
dest,
|
||
self.bot_destination,
|
||
text,
|
||
desired_method=LXMF.LXMessage.DIRECT,
|
||
)
|
||
self.lxmf_router.handle_outbound(reply)
|
||
|
||
# ==================================================================
|
||
# SignallingReceiver (lobby)
|
||
# ==================================================================
|
||
|
||
def signalling_received(self, signals, source):
|
||
for signal in signals:
|
||
if signal >= Signalling.PREFERRED_PROFILE:
|
||
profile = signal - Signalling.PREFERRED_PROFILE
|
||
RNS.log(
|
||
f"Lobby got preferred profile: 0x{profile:02x}",
|
||
RNS.LOG_DEBUG,
|
||
)
|
||
else:
|
||
RNS.log(
|
||
f"Lobby got signal: 0x{signal:02x}",
|
||
RNS.LOG_DEBUG,
|
||
)
|
||
|
||
# ==================================================================
|
||
# Public API
|
||
# ==================================================================
|
||
|
||
def announce(self):
|
||
self.destination.announce()
|
||
self.bot_destination.announce()
|
||
self.channel_manager.announce_all()
|
||
RNS.log("Relay announced on network", RNS.LOG_NOTICE)
|
||
|
||
def _announce_loop(self):
|
||
while self.should_run:
|
||
time.sleep(self.announce_interval)
|
||
self.announce()
|
||
|
||
def start(self):
|
||
if self.should_run:
|
||
return
|
||
signal_module.signal(signal_module.SIGINT, self._sigint_handler)
|
||
signal_module.signal(signal_module.SIGTERM, self._sigterm_handler)
|
||
|
||
self.should_run = True
|
||
|
||
RNS.log(
|
||
f"LXST Relay ready on channel '{self.channel_name}'",
|
||
RNS.LOG_NOTICE,
|
||
)
|
||
RNS.log(
|
||
f"Identity: {RNS.prettyhexrep(self.identity.hash)}",
|
||
RNS.LOG_NOTICE,
|
||
)
|
||
RNS.log(
|
||
f"Bot at: {RNS.prettyhexrep(self.bot_destination.hash)}",
|
||
RNS.LOG_NOTICE,
|
||
)
|
||
RNS.log(
|
||
"Message the bot (via NomadNet / LXMF) with "
|
||
"/create_channel <name> to create a new channel",
|
||
RNS.LOG_NOTICE,
|
||
)
|
||
RNS.log("Waiting for calls and messages...", RNS.LOG_NOTICE)
|
||
|
||
if self.announce_interval > 0:
|
||
threading.Thread(
|
||
target=self._announce_loop,
|
||
daemon=True,
|
||
).start()
|
||
|
||
while self.should_run:
|
||
time.sleep(1)
|
||
|
||
def stop(self):
|
||
self.should_run = False
|
||
self.channel_manager.cleanup_all()
|
||
RNS.log("Relay stopped.", RNS.LOG_NOTICE)
|
||
|
||
# ==================================================================
|
||
# Signal handlers
|
||
# ==================================================================
|
||
|
||
def _sigint_handler(self, sig, frame):
|
||
self.stop()
|
||
|
||
def _sigterm_handler(self, sig, frame):
|
||
self.stop()
|
||
|
||
|
||
# ======================================================================
|
||
# Entry point
|
||
# ======================================================================
|
||
|
||
def main():
|
||
parser = argparse.ArgumentParser(
|
||
description=(
|
||
"LXST Relay – Group voice channel bridge for Reticulum "
|
||
"Telephony with NomadNet LXMF bot"
|
||
)
|
||
)
|
||
|
||
parser.add_argument(
|
||
"--config",
|
||
"-c",
|
||
default=None,
|
||
help="path to configuration directory",
|
||
type=str,
|
||
)
|
||
parser.add_argument(
|
||
"--rnsconfig",
|
||
default=None,
|
||
help="path to alternative Reticulum config directory",
|
||
type=str,
|
||
)
|
||
parser.add_argument(
|
||
"--channel",
|
||
"-n",
|
||
default="default",
|
||
help="lobby channel name (default: 'default')",
|
||
type=str,
|
||
)
|
||
parser.add_argument(
|
||
"--version",
|
||
action="version",
|
||
version="lxst-relay 0.2.0",
|
||
)
|
||
parser.add_argument(
|
||
"-v", "--verbose", action="count", default=0
|
||
)
|
||
parser.add_argument(
|
||
"--announce_interval",
|
||
default=0,
|
||
help="seconds between announces (0 = announce once at startup, default)",
|
||
type=int,
|
||
)
|
||
|
||
args = parser.parse_args()
|
||
|
||
relay = LXSTRelay(
|
||
configdir=args.config,
|
||
rnsconfigdir=args.rnsconfig,
|
||
channel_name=args.channel,
|
||
verbosity=args.verbose,
|
||
announce_interval=args.announce_interval,
|
||
)
|
||
|
||
try:
|
||
relay.start()
|
||
except KeyboardInterrupt:
|
||
relay.stop()
|
||
print("")
|
||
|
||
|
||
if __name__ == "__main__":
|
||
main()
|