async def index(request: Request) -> JSONResponse:
with incoming_trace("next-count", request, tracer) as span:
return JSONResponse({
'svc': 'service2',
'version': '3',
'last': next(counter)
})
async def index(request: Request) -> JSONResponse:
with incoming_trace("fetch-counter", request, tracer) as span:
count = next(counter)
app.counter_gauge.set({"path": request.url.path}, count)
return JSONResponse({
'svc': 'service1',
'version': '1',
'timestamp': time.time(),
'count': count
})
async def index(request: Request) -> JSONResponse:
with incoming_trace("fetch-counter", request, tracer) as span:
with outgoing_trace("next-count", request, tracer, span) as out:
outgoing_span, ougoing_headers = out
counter_breaker = CircuitBreaker(
fail_max=3, timeout_duration=timedelta(seconds=30))
counter = await counter_breaker.call_async(requests.get,
'http://service2:8000/',
timeout=1,
headers=ougoing_headers)
data = counter.json()
count = data['last']
app.counter_gauge.set({"path": request.url.path}, count)
return JSONResponse({
'svc': 'service1',
'version': '3',
'timestamp': time.time(),
'count': count
})