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/*
* 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.thrift.server;
import org.apache.thrift.TProcessor;
import org.apache.thrift.protocol.TProtocol;
import org.apache.thrift.protocol.TProtocolFactory;
import org.apache.thrift.server.TNonblockingServer.Args;
import org.apache.thrift.transport.TNonblockingServerSocket;
import org.apache.thrift.transport.TSocket;
import org.apache.thrift.transport.TTransport;
import org.apache.thrift.transport.TTransportException;
import org.apache.thrift.transport.TTransportFactory;
import org.apache.thrift.transport.layered.TFramedTransport;
import org.junit.jupiter.api.Test;
import thrift.test.ThriftTest;
import static org.junit.jupiter.api.Assertions.fail;
public class TestNonblockingServer extends ServerTestBase {
private Thread serverThread;
private TServer server;
private static final int NUM_QUERIES = 1000;
protected TServer getServer(TProcessor processor, TNonblockingServerSocket socket, TProtocolFactory protoFactory, TTransportFactory factory) {
final Args args = new Args(socket).processor(processor).protocolFactory(protoFactory);
if (factory != null) {
args.transportFactory(factory);
}
return new TNonblockingServer(args);
}
@Override
public void startServer(final TProcessor processor, final TProtocolFactory protoFactory, final TTransportFactory factory) throws Exception {
serverThread = new Thread() {
public void run() {
try {
// Transport
TNonblockingServerSocket tServerSocket =
new TNonblockingServerSocket(new TNonblockingServerSocket.NonblockingAbstractServerSocketArgs().port(PORT));
server = getServer(processor, tServerSocket, protoFactory, factory);
// Run it
System.out.println("Starting the server on port " + PORT + "...");
server.serve();
} catch (Exception e) {
e.printStackTrace();
fail();
}
}
};
serverThread.start();
Thread.sleep(1000);
}
@Override
public void stopServer() throws Exception {
server.stop();
try {
serverThread.join();
} catch (InterruptedException e) {}
}
@Override
public TTransport getClientTransport(TTransport underlyingTransport) throws Exception {
return new TFramedTransport(underlyingTransport);
}
@Test
public void testCleanupAllSelectionKeys() throws Exception {
for (TProtocolFactory protoFactory : getProtocols()) {
TestHandler handler = new TestHandler();
ThriftTest.Processor processor = new ThriftTest.Processor(handler);
startServer(processor, protoFactory);
TSocket socket = new TSocket(HOST, PORT);
socket.setTimeout(SOCKET_TIMEOUT);
TTransport transport = getClientTransport(socket);
TProtocol protocol = protoFactory.getProtocol(transport);
ThriftTest.Client testClient = new ThriftTest.Client(protocol);
open(transport);
for (int i = 0; i < NUM_QUERIES; ++i) {
testClient.testI32(1);
}
server.stop();
for (int i = 0; i < NUM_QUERIES; ++i) {
try {
testClient.testI32(1);
} catch(TTransportException e) {
System.err.println(e);
e.printStackTrace();
if (e.getCause() instanceof java.net.SocketTimeoutException) {
fail("timed out when it should have thrown another kind of error!");
}
}
}
transport.close();
stopServer();
}
}
}
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