Add logging of server shutdown

1 files changed, 6 insertions, 0 deletions

diff --git a/jdisc_http_service/src/main/java/com/yahoo/jdisc/http/server/jetty/JettyHttpServer.java b/jdisc_http_service/src/main/java/com/yahoo/jdisc/http/server/jetty/JettyHttpServer.java
index 60ef2f7122e..85d0f549735 100644
--- a/jdisc_http_service/src/main/java/com/yahoo/jdisc/http/server/jetty/JettyHttpServer.java
+++ b/jdisc_http_service/src/main/java/com/yahoo/jdisc/http/server/jetty/JettyHttpServer.java
@@ -307,7 +307,9 @@ public class JettyHttpServer extends AbstractServerProvider {
     @Override
     public void close() {
         try {
+            log.log(Level.INFO, String.format("Shutting down server (graceful=%b)", isGracefulShutdownEnabled()));
             server.stop();
+            log.log(Level.INFO, "Server shutdown completed");
         } catch (final Exception e) {
             log.log(Level.SEVERE, "Server shutdown threw an unexpected exception.", e);
         }
@@ -316,6 +318,10 @@ public class JettyHttpServer extends AbstractServerProvider {
         janitor.shutdown();
     }
 
+    private boolean isGracefulShutdownEnabled() {
+        return server.getChildHandlersByClass(StatisticsHandler.class).length > 0 && server.getStopTimeout() > 0;
+    }
+
     public int getListenPort() {
         return ((ServerConnector)server.getConnectors()[0]).getLocalPort();
     }