removed logs

src/main/java/org/gcube/smartgears/Bootstrap.java

@@ -89,10 +89,13 @@ public class Bootstrap implements ServletContainerInitializer {
 	@SuppressWarnings("resource")
 	private void initialiseContainer() {
 
+		ClassLoader contextCL = Thread.currentThread().getContextClassLoader();
+
 		try {
+			// TODO Ask why is needed?
+			Thread.currentThread().setContextClassLoader(ContainerManager.class.getClassLoader());
 			
 			log.trace("smartgears is starting");
-				
 			
 			/* Get the ContainerContext. Look at DefaultProvider */
 			context = ProviderFactory.provider().containerContext();
@@ -108,7 +111,7 @@ public class Bootstrap implements ServletContainerInitializer {
 			new ProcessorMetrics().bindTo(registry);
 			
 			Metrics.addRegistry(registry);
-			
+
 			
 			/* Validate the configuration retrieved by ContainerContext 
 			 * using gcube facilities annotation based 
@@ -124,6 +127,8 @@ public class Bootstrap implements ServletContainerInitializer {
 
 			//we let the container continue
 
+		} finally {//restore the classloader of the current application
+			Thread.currentThread().setContextClassLoader(contextCL);
 		}
 	}
 
@@ -141,7 +146,7 @@ public class Bootstrap implements ServletContainerInitializer {
 		try {
 
 			// TODO Ask why is needed?
-			//Thread.currentThread().setContextClassLoader(ContainerManager.class.getClassLoader());
+			Thread.currentThread().setContextClassLoader(ContainerManager.class.getClassLoader());
 
 			manager = ContainerManager.instance;
 

src/main/java/org/gcube/smartgears/handlers/application/request/RequestMetrics.java

@@ -36,12 +36,13 @@ public class RequestMetrics extends RequestHandler {
 
 	@Override
 	public void handleResponse(ResponseEvent e) {
-		String statusCode = Integer.toString(e.response().getStatus());
-		Metrics.timer(HTTP_REQUEST_METRICS_NAME, "status", statusCode).record(Duration.ofMillis(System.currentTimeMillis() - startCallThreadLocal.get()));
-		startCallThreadLocal.remove();
-		log.debug("metrics for current call saved");
+		try {
+			String statusCode = Integer.toString(e.response().getStatus());
+			Metrics.timer(HTTP_REQUEST_METRICS_NAME, "status", statusCode).record(Duration.ofMillis(System.currentTimeMillis() - startCallThreadLocal.get()));
+			startCallThreadLocal.remove();
+		}catch(Throwable t) {
+			log.warn("error getting Metrics",t);
+		}
 	}
-	
-	
 
 }