Fix: prometheus metrix endpoint returning empty data (javamelody#1099)

Co-authored-by: elnggng <[email protected]>
FooScan · Mar 24, 2022 · 74e0b72 · 74e0b72
1 parent 629f76d
commit 74e0b72
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/javamelody-core/src/main/java/net/bull/javamelody/internal/web/MonitoringController.java b/javamelody-core/src/main/java/net/bull/javamelody/internal/web/MonitoringController.java
@@ -161,6 +161,8 @@ public void doActionIfNeededAndReport(HttpServletRequest httpRequest,
  }
 
  doReport(httpRequest, httpResponse, Collections.singletonList(javaInformations));
+
+ httpResponse.flushBuffer();
  }
 
  public void doReport(HttpServletRequest httpRequest, HttpServletResponse httpResponse,
@@ -247,6 +249,8 @@ public void doPrometheus(HttpServletResponse httpResponse,
  final PrometheusController prometheusController = new PrometheusController(
  javaInformationsList, collector, httpResponse.getWriter());
  prometheusController.report(includeLastValue);
+
+ httpResponse.getWriter().flush();
  }
 
  public static void noCache(HttpServletResponse httpResponse) {