James Price
c7eb101ff0
bot.py: - Run all yt-dlp/ffmpeg/ffprobe/file-IO/base64 work off the event loop via asyncio.to_thread, bounded by a Semaphore(2); the loop no longer freezes bot-wide during downloads/encodes. - download_attachments=False; VideoTracker fetches only video attachments lazily instead of the library base64-ing every attachment of every message. - last_video keyed per (group, sender) with group-latest fallback so /speed and /rev stop silently targeting a stranger's video; proactive TTL sweeps free the big base64 blobs and bound recent_urls growth. - _reencode guards 0/NaN ffprobe duration and adds -maxrate/-bufsize; /rev now size-checks + re-encodes + faststart like the other paths. - Twitter URL regex no longer merges space-separated links (keeps i/web/status); dedupe repeated URLs within a message; mark-handled only on success/no-media so a corrective edit can retry; 'unsupported url' surfaced instead of silently dropped. - All sends wrapped (catch SendMessageError); base64 decode guarded; edit/sync attachment envelopes handled; /cookies temp file created 0600. deploy: - Pin signalbot==1.1.0, yt-dlp floor, add missing yt-dlp-ejs. - Pin signal-cli-rest-api by digest + add /v1/health healthcheck. - Restart=always (the library never exits non-zero when wedged). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
23 lines
754 B
Plaintext
23 lines
754 B
Plaintext
[Unit]
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Description=Signal Twitter Video Bot
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After=network.target docker.service
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Requires=docker.service
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[Service]
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Type=simple
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User=YOUR_USER
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WorkingDirectory=/home/YOUR_USER/signal-bot
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# The bot's own Signal number (the account it's linked to as a device).
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Environment=SIGNAL_PHONE_NUMBER=+15551234567
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Environment=SIGNAL_SERVICE=127.0.0.1:8080
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# Optional: comma-separated numbers allowed to run /cookies (admin command).
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# Environment=BOT_ADMINS=+15551234567
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ExecStart=/home/YOUR_USER/signal-bot/venv/bin/python bot.py
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# always (not on-failure): the bot's library swallows exceptions in its own run
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# loop and never exits non-zero even when wedged, so on-failure would never bounce it.
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Restart=always
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RestartSec=10
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[Install]
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WantedBy=multi-user.target
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