Clarify client HTTP request in progress tracking end

sandersaares · sandersaares · commit 27d727c5771c · 2023-10-29T11:14:41.000+02:00
diff --git a/Prometheus/HttpClientMetrics/HttpClientInProgressHandler.cs b/Prometheus/HttpClientMetrics/HttpClientInProgressHandler.cs
@@ -20,7 +20,7 @@ protected override async Task<HttpResponseMessage> SendAsync(HttpRequestMessage
 
         protected override ICollector<IGauge> CreateMetricInstance(string[] labelNames) => MetricFactory.CreateGauge(
             "httpclient_requests_in_progress",
-            "Number of requests currently being executed by an HttpClient.",
+            "Number of requests currently being executed by an HttpClient that have not yet received response headers. Value is decremented once response headers are received.",
             labelNames);
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -20,7 +20,7 @@ protected override async Task<HttpResponseMessage> SendAsync(HttpRequestMessage`
`20`	`20`
`21`	`21`	`protected override ICollector<IGauge> CreateMetricInstance(string[] labelNames) => MetricFactory.CreateGauge(`
`22`	`22`	`"httpclient_requests_in_progress",`
`23`		`- "Number of requests currently being executed by an HttpClient.",`
	`23`	`+ "Number of requests currently being executed by an HttpClient that have not yet received response headers. Value is decremented once response headers are received.",`
`24`	`24`	`labelNames);`
`25`	`25`	`}`
`26`	`26`	`}`