/*
* Copyright (C) 2012-2013 Facebook, Inc.
*
* Licensed 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 com.facebook.nifty.server;
import com.facebook.nifty.client.NiftyClient;
import com.facebook.nifty.core.NiftyBootstrap;
import com.facebook.nifty.core.ThriftServerDefBuilder;
import com.facebook.nifty.guice.NiftyModule;
import com.facebook.nifty.test.LogEntry;
import com.facebook.nifty.test.ResultCode;
import com.facebook.nifty.test.scribe;
import com.google.inject.Guice;
import com.google.inject.Stage;
import io.airlift.units.Duration;
import org.apache.thrift.TException;
import org.apache.thrift.protocol.TBinaryProtocol;
import org.apache.thrift.transport.TFramedTransport;
import org.apache.thrift.transport.TSocket;
import org.apache.thrift.transport.TTransportException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.testng.annotations.AfterMethod;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.Test;
import java.io.IOException;
import java.net.InetSocketAddress;
import java.net.ServerSocket;
import java.util.Arrays;
import java.util.List;
import java.util.concurrent.TimeUnit;
public class TestPlainServer
{
private static final Logger log = LoggerFactory.getLogger(TestPlainServer.class);
public static final String VERSION = "1.0";
private NiftyBootstrap bootstrap;
private int port;
@BeforeMethod(alwaysRun = true)
public void setup()
{
bootstrap = null;
}
@AfterMethod(alwaysRun = true)
public void teardown()
throws InterruptedException
{
if (bootstrap != null) {
bootstrap.stop();
}
}
@Test
public void testMethodCalls()
throws Exception
{
startServer();
scribe.Client client = makeClient();
client.Log(Arrays.asList(new LogEntry("hello", "world")));
}
@Test
public void testMethodCallsWithNiftyClient()
throws Exception
{
startServer();
scribe.Client client = makeNiftyClient();
int max = (int) (Math.random() * 100);
for (int i = 0; i < max; i++) {
client.Log(Arrays.asList(new LogEntry("hello", "world " + i)));
}
}
@Test
public void testDefaultConnectionIdleTimeout()
throws InterruptedException, TException
{
startServer(getThriftServerDefBuilder());
scribe.Client client = makeNiftyClient();
Thread.sleep(500);
client.Log(Arrays.asList(new LogEntry("hello", "world")));
}
@Test(expectedExceptions = { TTransportException.class })
public void testSpecifiedConnectionIdleTimeout()
throws InterruptedException, TException
{
startServer(getThriftServerDefBuilder().clientIdleTimeout(new Duration(250, TimeUnit.MILLISECONDS)));
scribe.Client client = makeNiftyClient();
Thread.sleep(500);
client.Log(Arrays.asList(new LogEntry("hello", "world")));
}
private scribe.Client makeClient()
throws TTransportException
{
TSocket socket = new TSocket("localhost", port);
socket.open();
TBinaryProtocol tp = new TBinaryProtocol(new TFramedTransport(socket));
return new scribe.Client(tp);
}
private scribe.Client makeNiftyClient()
throws TTransportException, InterruptedException
{
InetSocketAddress address = new InetSocketAddress("localhost", port);
TBinaryProtocol tp = new TBinaryProtocol(new NiftyClient().connectSync(address));
return new scribe.Client(tp);
}
private void startServer()
{
startServer(getThriftServerDefBuilder());
}
private void startServer(final ThriftServerDefBuilder thriftServerDefBuilder)
{
bootstrap = Guice.createInjector(Stage.PRODUCTION, new NiftyModule() {
@Override
protected void configureNifty() {
bind().toInstance(thriftServerDefBuilder.build());
}
}).getInstance(NiftyBootstrap.class);
bootstrap.start();
}
private ThriftServerDefBuilder getThriftServerDefBuilder()
{
try {
ServerSocket s = new ServerSocket();
s.bind(new InetSocketAddress(0));
port = s.getLocalPort();
s.close();
}
catch (IOException e) {
port = 8080;
}
return new ThriftServerDefBuilder()
.listen(port)
.withProcessor(new scribe.Processor<>(new scribe.Iface() {
@Override
public ResultCode Log(List<LogEntry> messages)
throws TException {
for (LogEntry message : messages) {
log.info("{}: {}", message.getCategory(),
message.getMessage());
}
return ResultCode.OK;
}
}));
}
}