A Hono MiddlewareHandler that checks system pressure and responds accordingly.
app.use('*', underPressureHonoMiddleware({
sampleIntervalInMs: 1000,
resolution: 10,
webServerMetricsPort: 9090,
maxEventLoopDelay: 1000,
maxEventLoopUtilization: 0.9
}));
Creates a Hono middleware that monitors system metrics and returns a 503 Service Unavailable response when the system is under pressure, as determined by the provided options and current metrics.