claude code agent
870e0a40d8
Replaces the hand-rolled media streaming with Starlette FileResponse, drops the
BaseHTTPMiddleware, and enlarges the default threadpool.
3.1 prepare_file_response now returns FileResponse (handles Range/If-Range/206/
416/multipart, sets Accept-Ranges/ETag/Last-Modified, reads efficiently — no
per-64KB to_thread hop that starved the pool). Kept: the early 404 pre-check,
the MIME logic (python-magic + SQLite cache), and every stage-2 behavior — the
temp_* mtime touch (now DEBOUNCED, see below), delete_after -> BackgroundTask
(passed as FileResponse background=), the media_key MIME cache. Removed the
manual Range parsing, file_chunk_generator, and hand-built headers;
Content-Disposition is formed by FileResponse from filename= (no double-set).
206 slices are byte-identical to the old code; accepted RFC-7233 deltas
documented in the tests.
3.2 RequestLoggingMiddleware rewritten as a pure-ASGI class (wraps only send to
observe the status line, never buffers the body, passes non-http scopes
through) — the streaming body flows untouched.
3.3 lifespan sets a larger default executor (ThreadPoolExecutor, IO_THREAD_POOL_SIZE
default 32) and shuts it down on exit.
Review round-1 fixes folded in: the temp_* mtime touch is DEBOUNCED
(TEMP_MTIME_REFRESH_INTERVAL=300s) so FileResponse's mtime-derived ETag stays
stable across a resume/seek session (an every-serve touch broke If-Range resume);
starlette pinned to 0.45.3; the io executor is shut down on lifespan exit; the
ASGI logger includes the query string.
Tests (tests/test_stage3_fileresponse.py, 18): the Range matrix vs FileResponse
with every delta documented; temp_* mtime refreshed when stale AND stable when
fresh (ETag identical); delete_after background runs and removes the file;
media_key MIME cache hit/miss; the ASGI middleware passes the body and logs.
213 passed (195 baseline + 18).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
63 lines
3.4 KiB
YAML
63 lines
3.4 KiB
YAML
volumes:
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pyrogram_bridge:
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services:
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pyrogram_bridge:
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image: ghcr.io/vvzvlad/pyrogram-bridge:latest
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container_name: pyrogram-bridge
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environment:
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TG_API_ID: XXX
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TG_API_HASH: XXX
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# TG_PROXY_HOST: 10.0.0.1 # MTProto proxy host (SOCKS5). Prefer a literal IP over a hostname:
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# # a hostname is re-resolved on every reconnect, so flaky DNS during a
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# # network blip can wedge Pyrogram's reconnect.
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# TG_PROXY_PORT: 1080 # MTProto proxy SOCKS5 port (default: 1080)
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# TG_PROXY_USERNAME: XXX # SOCKS5 username (optional)
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# TG_PROXY_PASSWORD: XXX # SOCKS5 password (optional)
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# TG_WATCHDOG_ENABLED: "True" # Active liveness watchdog: detects 'zombie' sessions and restarts in-process (default: True)
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# TG_WATCHDOG_INTERVAL: 60 # Seconds between liveness probes (default: 60)
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# TG_WATCHDOG_TIMEOUT: 10 # Seconds to wait for each get_me probe (default: 10)
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# TG_WATCHDOG_FAILURES: 3 # Consecutive failed probes before restart (default: 3)
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# TG_WATCHDOG_HEARTBEAT_EVERY: 30 # Emit an INFO watchdog heartbeat every N successful probes (default: 30)
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# TG_DISCONNECT_FLAP_LIMIT: 3 # Disconnect events within the flap window before an in-process restart (default: 3)
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# TG_DISCONNECT_FLAP_WINDOW: 120 # Flap detection window in seconds (default: 120)
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# TG_CHAT_CACHE_TTL_HOURS: 12 # TTL for cached channel info (title/username/id); removes GetFullChannel from the poll hot path (default: 12)
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# TG_RPC_CONCURRENCY: 1 # Max concurrent live Telegram RPC calls — global throttle (default: 1)
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# TG_RPC_MIN_INTERVAL_MS: 500 # Minimum gap between live Telegram RPC starts, ms (default: 500)
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# TG_RPC_TIMEOUT: 60 # Max seconds a single live Telegram RPC may run before timing out (default: 60)
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# MEDIA_DOWNLOAD_TIMEOUT_MIN: 120 # Min per-download timeout, seconds — also the timeout for regular (non-large) files (default: 120)
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# MEDIA_DOWNLOAD_TIMEOUT_MAX: 1800 # Max per-download timeout, seconds — cap for the largest videos (default: 1800)
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# MEDIA_DOWNLOAD_MIN_SPEED: 262144 # Assumed floor download speed, bytes/s — large-video timeout ≈ file_size / this, clamped to [MIN,MAX] (default: 262144 = 256 KB/s)
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# IO_THREAD_POOL_SIZE: 32 # Size of the asyncio default threadpool for blocking I/O (SQLite/python-magic/pickle/os.walk); raise on a busy 1-2 CPU box (default: 32)
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PYROGRAM_BRIDGE_URL: https://pgbridge.example.com
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API_PORT: 80
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TOKEN: ХХХ
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TIME_BASED_MERGE: True
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SHOW_BRIDGE_LINK: True
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SHOW_POST_FLAGS: True
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TZ: Europe/Moscow
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restart: always
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volumes:
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- pyrogram_bridge:/app/data
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logging:
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driver: "json-file"
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options:
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max-file: 5
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max-size: 10m
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labels:
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traefik.enable: "true"
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traefik.http.routers.pgbridge.rule: Host(`pgbridge.example.com`)
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traefik.http.services.pgbridge.loadBalancer.server.port: 80
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traefik.http.routers.pgbridge.entrypoints: websecure
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traefik.http.routers.pgbridge.tls: true
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com.centurylinklabs.watchtower.enable: "true"
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autoheal: true
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healthcheck:
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test: ["CMD", "curl", "-s", "-f", "-o", "/dev/null", "http://127.0.0.1:80/rss/vvzvlad_lytdybr?limit=1"]
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interval: 30m
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timeout: 5s
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retries: 2
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start_period: 30s
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start_interval: 5s
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