Mejoras de estabilidad de stream IPTV y nuevo registro de fallos
- restream.py: eliminar -reconnect_streamed de ffmpeg para evitar rebobinados al reconectar (el proveedor re-enviaba desde keyframe anterior causando PTS backward). El loop de Python gestiona las reconexiones con conexión fresca. - restream.py: eliminar _drain_queue del loop de reconexión para que el buffer de la cola cubra el tiempo de reconexión sin pantalla negra en el player. - restream.py: añadir buffer_server_bytes/secs/capacity a stats() y método _log_stream_event() para persistir eventos de caída y recuperación en BD. - models/stream_event.py: nuevo modelo StreamEvent para registro de fallos. - database.py: registrar StreamEvent en init_db. - api/admin/logs.py: nuevos endpoints GET/DELETE /logs/events. - Dashboard.tsx: mostrar reserva de buffer del servidor (capacidad + estado). - Logs.tsx: añadir pestaña "Fallos de stream" con tabla de eventos persistidos. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
KiraStream
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"""KiraStream — IPTV Management Server."""
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import asyncio
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import logging
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import sys
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from contextlib import asynccontextmanager
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from fastapi import FastAPI, Depends
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from fastapi.middleware.cors import CORSMiddleware
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from fastapi.responses import JSONResponse
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from fastapi.security import OAuth2PasswordRequestForm
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import json
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from .config import settings
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from .database import init_db, AsyncSessionLocal
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from .core.pool import pool
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from .core.epg_manager import epg_background_task
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from .core.health_checker import health_check_loop
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from .database import get_db
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logging.basicConfig(
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level=getattr(logging, settings.log_level),
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format="%(asctime)s %(levelname)s %(name)s — %(message)s",
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handlers=[logging.StreamHandler(sys.stdout)],
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)
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logger = logging.getLogger(__name__)
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async def _auto_sync_loop() -> None:
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"""Check every 30 minutes if any provider is due for auto-sync."""
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from sqlalchemy import select
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from .models.provider import ProviderAccount
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from .api.admin.providers import _run_sync, _sync_status
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await asyncio.sleep(60) # delay first check so startup completes
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while True:
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try:
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async with AsyncSessionLocal() as db:
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result = await db.execute(
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select(ProviderAccount).where(ProviderAccount.auto_sync_hours > 0, ProviderAccount.is_active == True) # noqa: E712
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)
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providers = result.scalars().all()
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now = asyncio.get_event_loop().time()
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import time as _time
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wall_now = _time.time()
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for p in providers:
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interval_secs = p.auto_sync_hours * 3600
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last_sync_ts = p.last_sync_at.timestamp() if p.last_sync_at else 0
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if wall_now - last_sync_ts >= interval_secs:
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if _sync_status.get(p.id, {}).get("status") == "running":
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continue
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logger.info(f"Auto-sync triggered for provider {p.id} ({p.name})")
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cats = json.loads(p.last_sync_categories) if p.last_sync_categories else {}
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asyncio.create_task(_run_sync(
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p.id, p.base_url, p.username, p.password,
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selected_live=set(cats["live"]) if cats.get("live") is not None else None,
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selected_movie=set(cats["movie"]) if cats.get("movie") is not None else None,
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selected_series=set(cats["series"]) if cats.get("series") is not None else None,
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))
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except Exception as e:
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logger.error(f"Auto-sync loop error: {e}")
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await asyncio.sleep(1800) # check every 30 minutes
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@asynccontextmanager
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async def lifespan(app: FastAPI):
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logger.info("KiraStream starting up...")
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await init_db()
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await pool.init()
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epg_task = asyncio.create_task(epg_background_task(get_db))
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auto_sync_task = asyncio.create_task(_auto_sync_loop())
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health_task = asyncio.create_task(health_check_loop())
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logger.info("KiraStream ready")
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yield
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logger.info("KiraStream shutting down...")
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await pool.close()
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epg_task.cancel()
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auto_sync_task.cancel()
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health_task.cancel()
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for t in (epg_task, auto_sync_task, health_task):
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try:
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await t
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except asyncio.CancelledError:
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pass
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app = FastAPI(
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title="KiraStream",
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description="Professional IPTV Management with Xtream Codes",
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version="1.0.0",
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lifespan=lifespan,
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docs_url="/api/docs",
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redoc_url="/api/redoc",
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)
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app.add_middleware(
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CORSMiddleware,
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allow_origins=["*"],
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allow_credentials=True,
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allow_methods=["*"],
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allow_headers=["*"],
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)
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# --- Admin auth ---
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from .api.auth import login, Token # noqa: E402
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@app.post("/api/admin/auth/token", response_model=Token, tags=["admin"])
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async def admin_login(form_data: OAuth2PasswordRequestForm = Depends()):
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return await login(form_data)
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# --- Admin routers ---
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from .api.admin.providers import router as providers_router # noqa: E402
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from .api.admin.users import router as users_router # noqa: E402
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from .api.admin.catalogs import router as catalogs_router # noqa: E402
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from .api.admin.epg_admin import router as epg_admin_router # noqa: E402
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from .api.admin.monitoring import router as monitoring_router # noqa: E402
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from .api.admin.custom_categories import router as custom_cats_router # noqa: E402
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from .api.admin.logs import router as logs_router # noqa: E402
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from .api.admin.settings import router as settings_router # noqa: E402
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from .api.admin.jellyfin_admin import router as jellyfin_router # noqa: E402
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app.include_router(providers_router, prefix="/api/admin")
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app.include_router(users_router, prefix="/api/admin")
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app.include_router(catalogs_router, prefix="/api/admin")
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app.include_router(epg_admin_router, prefix="/api/admin")
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app.include_router(monitoring_router, prefix="/api/admin")
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app.include_router(custom_cats_router, prefix="/api/admin")
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app.include_router(logs_router, prefix="/api/admin")
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app.include_router(settings_router, prefix="/api/admin")
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app.include_router(jellyfin_router, prefix="/api/admin")
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# --- Xtream Codes compatible API (public) ---
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from .api.xtream import router as xtream_router # noqa: E402
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app.include_router(xtream_router)
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@app.get("/health")
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async def health():
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return {"status": "ok", "service": "kirastream"}
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@app.get("/")
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async def root():
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return JSONResponse({"message": "KiraStream IPTV Server", "docs": "/api/docs"})
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