public async Task Invoke(HttpContext context)
{
if (Options.MetricsEndpointEnabled && Options.MetricsEndpoint.IsPresent() && Options.MetricsEndpoint == context.Request.Path)
{
Logger.MiddlewareExecuting(GetType());
var metricsData = Metrics.Advanced.Data.ReadData();
var json = _serializer.Serialize(metricsData);
await WriteResponseAsync(context, json, MetricsMimeType);
Logger.MiddlewareExecuted(GetType());
return;
}
await _next(context);
}
// ReSharper disable UnusedMember.Global
public async Task Invoke(HttpContext context)
// ReSharper restore UnusedMember.Global
{
if (Options.MetricsEndpointEnabled && Options.MetricsEndpoint.IsPresent() && Options.MetricsEndpoint == context.Request.Path)
{
Logger.MiddlewareExecuting(GetType());
var metricsData = Metrics.Snapshot.Get();
var json = _serializer.Serialize(metricsData);
await WriteResponseAsync(context, json, MetricsMimeType);
Logger.MiddlewareExecuted(GetType());
return;
}
await _next(context);
}
public async Task Invoke(IDictionary <string, object> environment)
{
var requestPath = environment["owin.RequestPath"] as string;
if (Options.MetricsEndpointEnabled && Options.MetricsEndpoint.IsPresent() && Options.MetricsEndpoint == requestPath)
{
Logger.MiddlewareExecuting(GetType());
var metricsData = Metrics.Snapshot.Get();
var json = _serializer.Serialize(metricsData);
await WriteResponseAsync(environment, json, MetricsMimeType);
Logger.MiddlewareExecuted(GetType());
return;
}
await Next(environment);
}
public Task WriteAsync(HttpContext context, MetricsDataValueSource metricsData, CancellationToken token = default(CancellationToken))
{
var json = _serializer.Serialize(metricsData);
return(context.Response.WriteAsync(json, token));
}