Fix MetricsServlet initialization (prometheus#739)

Signed-off-by: Fabian Stäber <[email protected]>
hdost · Dec 22, 2021 · fd931c1 · fd931c1
1 parent ce3f5d9
commit fd931c1
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diff --git a/simpleclient_servlet/src/main/java/io/prometheus/client/exporter/MetricsServlet.java b/simpleclient_servlet/src/main/java/io/prometheus/client/exporter/MetricsServlet.java
@@ -41,6 +41,7 @@ public MetricsServlet(CollectorRegistry registry, Predicate<String> sampleNameFi
   @Override
   public void init(ServletConfig servletConfig) throws ServletException {
     try {
+      super.init(servletConfig);
       exporter.init(Adapter.wrap(servletConfig));
     } catch (ServletConfigurationException e) {
       throw new ServletException(e);

diff --git a/...t_jakarta/src/main/java/io/prometheus/client/servlet/jakarta/exporter/MetricsServlet.java b/...t_jakarta/src/main/java/io/prometheus/client/servlet/jakarta/exporter/MetricsServlet.java
@@ -40,6 +40,7 @@ public MetricsServlet(CollectorRegistry registry, Predicate<String> sampleNameFi
   @Override
   public void init(ServletConfig servletConfig) throws ServletException {
     try {
+      super.init(servletConfig);
       exporter.init(wrap(servletConfig));
     } catch (ServletConfigurationException e) {
       throw new ServletException(e);