File size: 8,368 Bytes
8b7b267 8d8c0b8 8b7b267 8d8c0b8 8b7b267 8d8c0b8 8b7b267 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 |
#!/usr/bin/env python3
"""
Real-Time System Monitoring API
Provides real-time data for animated monitoring dashboard
"""
from fastapi import APIRouter, WebSocket, WebSocketDisconnect
from typing import Dict, List, Any, Optional
from datetime import datetime, timedelta
import asyncio
import json
import sqlite3
from pathlib import Path
from backend.services.ai_models_monitor import db as ai_models_db, monitor as ai_monitor, agent as ai_agent
from database.db_manager import db_manager
from monitoring.source_pool_manager import SourcePoolManager
from utils.logger import setup_logger
logger = setup_logger("realtime_monitoring")
router = APIRouter(prefix="/api/monitoring", tags=["Real-Time Monitoring"])
# Track active WebSocket connections
active_connections: List[WebSocket] = []
# Request tracking (in-memory for real-time)
request_log: List[Dict[str, Any]] = []
MAX_REQUEST_LOG = 100
def add_request_log(entry: Dict[str, Any]):
"""Add request to log"""
entry['timestamp'] = datetime.now().isoformat()
request_log.insert(0, entry)
if len(request_log) > MAX_REQUEST_LOG:
request_log.pop()
@router.get("/status")
async def get_system_status():
"""
Get comprehensive system status for monitoring dashboard
"""
try:
# AI Models Status
ai_models = ai_models_db.get_all_models()
ai_models_status = {
"total": len(ai_models),
"available": sum(1 for m in ai_models if m.get('success_rate', 0) > 50),
"failed": sum(1 for m in ai_models if m.get('success_rate', 0) == 0),
"loading": 0,
"models": [
{
"id": m['model_id'],
"status": "available" if m.get('success_rate', 0) > 50 else "failed",
"success_rate": m.get('success_rate', 0) or 0
}
for m in ai_models
]
}
# Data Sources Status
from database.models import Provider, SourcePool, PoolMember
with db_manager.get_session() as session:
providers = session.query(Provider).all()
pools = session.query(SourcePool).all()
sources_status = {
"total": len(providers),
"active": 0,
"inactive": 0,
"categories": {},
"pools": len(pools),
"sources": []
}
for provider in providers:
category = provider.category or "unknown"
if category not in sources_status["categories"]:
sources_status["categories"][category] = {"total": 0, "active": 0}
sources_status["categories"][category]["total"] += 1
sources_status["sources"].append({
"id": provider.id,
"name": provider.name,
"category": category,
"status": "active", # TODO: Check actual status
"endpoint": provider.endpoint_url
})
sources_status["active"] += 1
# Database Status
db_status = {
"online": True,
"last_check": datetime.now().isoformat(),
"ai_models_db": Path("data/ai_models.db").exists(),
"main_db": True # Assume online if we got session
}
# Recent Requests
recent_requests = request_log[:20]
# System Stats
stats = {
"total_sources": sources_status["total"],
"active_sources": sources_status["active"],
"total_models": ai_models_status["total"],
"available_models": ai_models_status["available"],
"requests_last_minute": len([r for r in recent_requests
if datetime.fromisoformat(r['timestamp']) > datetime.now() - timedelta(minutes=1)]),
"requests_last_hour": len([r for r in recent_requests
if datetime.fromisoformat(r['timestamp']) > datetime.now() - timedelta(hours=1)])
}
return {
"success": True,
"timestamp": datetime.now().isoformat(),
"ai_models": ai_models_status,
"data_sources": sources_status,
"database": db_status,
"recent_requests": recent_requests,
"stats": stats,
"agent_running": ai_agent.running if hasattr(ai_agent, 'running') else False
}
except Exception as e:
logger.error(f"Error getting system status: {e}", exc_info=True)
return {
"success": False,
"error": str(e),
"timestamp": datetime.now().isoformat()
}
@router.get("/sources/detailed")
async def get_detailed_sources():
"""Get detailed source information with endpoints"""
try:
from database.models import Provider, SourcePool, PoolMember
with db_manager.get_session() as session:
providers = session.query(Provider).all()
sources = []
for provider in providers:
sources.append({
"id": provider.id,
"name": provider.name,
"category": provider.category,
"endpoint": provider.endpoint_url,
"status": "active", # TODO: Check health
"priority": provider.priority_tier,
"requires_key": provider.requires_key
})
return {
"success": True,
"sources": sources,
"total": len(sources)
}
except Exception as e:
logger.error(f"Error getting detailed sources: {e}", exc_info=True)
return {"success": False, "error": str(e)}
@router.get("/requests/recent")
async def get_recent_requests(limit: int = 50):
"""Get recent API requests"""
return {
"success": True,
"requests": request_log[:limit],
"total": len(request_log)
}
@router.post("/requests/log")
async def log_request(request_data: Dict[str, Any]):
"""Log an API request (called by middleware or other endpoints)"""
add_request_log(request_data)
return {"success": True}
@router.websocket("/ws")
async def websocket_endpoint(websocket: WebSocket):
"""
WebSocket endpoint for real-time monitoring updates
"""
await websocket.accept()
active_connections.append(websocket)
logger.info(f"WebSocket connected. Total connections: {len(active_connections)}")
try:
# Send initial status
status = await get_system_status()
await websocket.send_json(status)
# Keep connection alive and send updates
while True:
# Wait for client message (ping)
try:
data = await asyncio.wait_for(websocket.receive_text(), timeout=30.0)
if data == "ping":
# Send current status
status = await get_system_status()
await websocket.send_json(status)
except asyncio.TimeoutError:
# Send heartbeat
await websocket.send_json({"type": "heartbeat", "timestamp": datetime.now().isoformat()})
except WebSocketDisconnect:
logger.info("WebSocket disconnected")
except Exception as e:
logger.error(f"WebSocket error: {e}")
finally:
if websocket in active_connections:
active_connections.remove(websocket)
logger.info(f"WebSocket removed. Total connections: {len(active_connections)}")
async def broadcast_update(data: Dict[str, Any]):
"""Broadcast update to all connected WebSocket clients"""
if not active_connections:
return
disconnected = []
for connection in active_connections:
try:
await connection.send_json(data)
except Exception as e:
logger.warning(f"Failed to send to WebSocket: {e}")
disconnected.append(connection)
# Remove disconnected clients
for conn in disconnected:
if conn in active_connections:
active_connections.remove(conn)
|