| /** |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.camel.component.netty4; |
| |
| import io.netty.handler.timeout.ReadTimeoutException; |
| import org.apache.camel.CamelExecutionException; |
| import org.apache.camel.Exchange; |
| import org.apache.camel.Processor; |
| import org.apache.camel.builder.RouteBuilder; |
| import org.junit.Test; |
| |
| /** |
| * @version |
| */ |
| public class NettyRequestTimeoutTest extends BaseNettyTest { |
| |
| @Test |
| public void testRequestTimeoutOK() throws Exception { |
| String out = template.requestBody("netty4:tcp://localhost:{{port}}?textline=true&sync=true&requestTimeout=5000", "Hello Camel", String.class); |
| assertEquals("Bye World", out); |
| } |
| |
| @Test |
| public void testRequestTimeout() throws Exception { |
| try { |
| template.requestBody("netty4:tcp://localhost:{{port}}?textline=true&sync=true&requestTimeout=1000", "Hello Camel", String.class); |
| fail("Should have thrown exception"); |
| } catch (CamelExecutionException e) { |
| ReadTimeoutException cause = assertIsInstanceOf(ReadTimeoutException.class, e.getCause()); |
| assertNotNull(cause); |
| } |
| } |
| |
| @Test |
| public void testRequestTimeoutViaHeader() throws Exception { |
| try { |
| template.requestBodyAndHeader("netty4:tcp://localhost:{{port}}?textline=true&sync=true", "Hello Camel", NettyConstants.NETTY_REQUEST_TIMEOUT, 1000, String.class); |
| fail("Should have thrown exception"); |
| } catch (CamelExecutionException e) { |
| ReadTimeoutException cause = assertIsInstanceOf(ReadTimeoutException.class, e.getCause()); |
| assertNotNull(cause); |
| } |
| } |
| |
| @Test |
| public void testRequestTimeoutAndOk() throws Exception { |
| try { |
| template.requestBody("netty4:tcp://localhost:{{port}}?textline=true&sync=true&requestTimeout=1000", "Hello Camel", String.class); |
| fail("Should have thrown exception"); |
| } catch (CamelExecutionException e) { |
| ReadTimeoutException cause = assertIsInstanceOf(ReadTimeoutException.class, e.getCause()); |
| assertNotNull(cause); |
| } |
| |
| // now we try again but this time the is no delay on server and thus faster |
| String out = template.requestBody("netty4:tcp://localhost:{{port}}?textline=true&sync=true&requestTimeout=1000", "Hello World", String.class); |
| assertEquals("Bye World", out); |
| } |
| |
| @Override |
| protected RouteBuilder createRouteBuilder() throws Exception { |
| return new RouteBuilder() { |
| @Override |
| public void configure() throws Exception { |
| from("netty4:tcp://localhost:{{port}}?textline=true&sync=true") |
| .process(new Processor() { |
| @Override |
| public void process(Exchange exchange) throws Exception { |
| String body = exchange.getIn().getBody(String.class); |
| |
| if (body.contains("Camel")) { |
| Thread.sleep(3000); |
| } |
| } |
| }) |
| .transform().constant("Bye World"); |
| |
| } |
| }; |
| } |
| } |