from fastapi import FastAPI, WebSocket
from fastapi.responses import HTMLResponse
import asyncio
import json
import random
from pathlib import Path
app = FastAPI()
# Path to the AVM gold traces for playback simulation
TRACE_PATH = Path("/home/allaun/Documents/Research Stack/shared-data/burgers_avm_gold_traces.json")
HTML_TEMPLATE = """
Sovereign NUVMAP Live
Sovereign NUVMAP Live
Connecting to AVM-R node...
Effective Viscosity (νeff)
"""
@app.get("/")
async def get():
return HTMLResponse(HTML_TEMPLATE)
@app.websocket("/ws")
async def websocket_endpoint(websocket: WebSocket):
await websocket.accept()
# Load gold traces for simulation playback
gold_data = {}
if TRACE_PATH.exists():
with open(TRACE_PATH, 'r') as f:
gold_data = json.load(f)
# Initial simulated state
omega = 0.5
nu0 = 0.1
try:
while True:
# Simulate a slight drift in Omega
omega += random.uniform(-0.05, 0.05)
omega = max(0.1, min(1.0, omega))
# Compute nu_eff (Burgers AVM law)
nu_eff = nu0 * (1.0 + omega)
payload = {
"omega": omega,
"nu_eff": nu_eff,
"status": "CALIBRATED"
}
await websocket.send_text(json.dumps(payload))
await asyncio.sleep(0.5) # 2Hz refresh
except Exception as e:
print(f"WS Error: {e}")
finally:
await websocket.close()
if __name__ == "__main__":
import uvicorn
uvicorn.run(app, host="0.0.0.0", port=8000)