/*
* Copyright 2015, Simon Matić Langford
*
* 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.betfair.cougar.test.socket.tester.client;
import com.betfair.cougar.api.ExecutionContext;
import com.betfair.cougar.client.api.CompoundContextEmitter;
import com.betfair.cougar.client.api.ContextEmitter;
import com.betfair.cougar.client.socket.ClientConnectedObjectManager;
import com.betfair.cougar.client.socket.ExecutionVenueNioClient;
import com.betfair.cougar.client.socket.jmx.ClientSocketTransportInfo;
import com.betfair.cougar.client.socket.resolver.DNSBasedAddressResolver;
import com.betfair.cougar.client.socket.resolver.NetworkAddressResolver;
import com.betfair.cougar.core.api.ev.OperationDefinition;
import com.betfair.cougar.core.api.ev.WaitingObserver;
import com.betfair.cougar.core.api.tracing.Tracer;
import com.betfair.cougar.core.impl.DefaultTimeConstraints;
import com.betfair.cougar.core.impl.tracing.CompoundTracer;
import com.betfair.cougar.marshalling.api.socket.RemotableMethodInvocationMarshaller;
import com.betfair.cougar.netutil.nio.NioConfig;
import com.betfair.cougar.netutil.nio.NioLogger;
import com.betfair.cougar.netutil.nio.TlsNioConfig;
import com.betfair.cougar.netutil.nio.hessian.HessianObjectIOFactory;
import com.betfair.cougar.netutil.nio.marshalling.SocketRMIMarshaller;
import com.betfair.cougar.test.socket.tester.common.ClientAuthRequirement;
import com.betfair.cougar.test.socket.tester.common.SslRequirement;
import com.betfair.cougar.transport.api.protocol.CougarObjectIOFactory;
import com.betfair.cougar.util.JMXReportingThreadPoolExecutor;
import org.springframework.core.io.ClassPathResource;
import javax.management.MBeanServerFactory;
import java.util.ArrayList;
import java.util.Map;
import java.util.concurrent.*;
/**
*
*/
public class ClientInstance {
private final ClientConnectedObjectManager connectedObjectManager;
private final ExecutionVenueNioClient client;
private final JMXReportingThreadPoolExecutor ioExecutorService;
private final JMXReportingThreadPoolExecutor reconnectExecutor;
public ClientInstance(String loggingLevel, int port, SslRequirement sslRequirement, ClientAuthRequirement clientAuthRequirement) throws ExecutionException, InterruptedException {
NioLogger logger = new NioLogger(loggingLevel);
NioConfig config;
if (sslRequirement == SslRequirement.None) {
config = new NioConfig();
}
else {
TlsNioConfig tlsNioConfig = new TlsNioConfig();
tlsNioConfig.setSupportsTls(sslRequirement == SslRequirement.Supports || sslRequirement == SslRequirement.Requires);
tlsNioConfig.setRequiresTls(sslRequirement == SslRequirement.Requires);
tlsNioConfig.setTruststore(new ClassPathResource("cougar_server_ca.jks"));
tlsNioConfig.setTruststoreType("JKS");
tlsNioConfig.setTruststorePassword("password");
tlsNioConfig.setMbeanServer(MBeanServerFactory.createMBeanServer());
if (clientAuthRequirement != ClientAuthRequirement.None) {
tlsNioConfig.setKeystore(new ClassPathResource("cougar_client_cert.jks"));
tlsNioConfig.setKeystoreType("JKS");
tlsNioConfig.setKeystorePassword("password");
tlsNioConfig.setWantClientAuth(true);
if(clientAuthRequirement == ClientAuthRequirement.Needs) {
tlsNioConfig.setNeedClientAuth(true);
}
}
config = tlsNioConfig;
}
config.setNioLogger(logger);
config.setKeepAlive(true);
config.setKeepAliveTimeout(5000);
config.setKeepAliveInterval(1000);
config.setReuseAddress(true);
config.setMaxWriteQueueSize(0);
config.setRecvBufferSize(524288);
config.setRpcTimeoutGranularityMillis(100);
config.setRpcTimeoutMillis(0);
config.setSendBufferSize(524288);
config.setTcpNoDelay(true);
config.setWorkerTimeout(0);
config.setUseDirectBuffersInMina(false);
CougarObjectIOFactory objectIoFactory = new HessianObjectIOFactory(true);
connectedObjectManager = new ClientConnectedObjectManager();
connectedObjectManager.setNioLogger(logger);
connectedObjectManager.setMaxDeltaQueue(100);
connectedObjectManager.setMaxInitialPopulationWait(1000);
connectedObjectManager.setMissingDeltaTimeout(1000);
connectedObjectManager.setNumProcessingThreads(2);
connectedObjectManager.setPullerAwaitTimeout(1000);
ClientSocketTransportInfo clientSocketTransportInfo = new ClientSocketTransportInfo("fakeBeanName", connectedObjectManager);
String addressList = "localhost:"+port;
BlockingQueue<Runnable> workQueue = new LinkedBlockingDeque<>();
BlockingQueue<Runnable> reconnectQueue = new LinkedBlockingDeque<>();
ioExecutorService = new JMXReportingThreadPoolExecutor(1,5,5000, TimeUnit.MILLISECONDS,workQueue);
reconnectExecutor = new JMXReportingThreadPoolExecutor(1,5,5000, TimeUnit.MILLISECONDS,reconnectQueue);
NetworkAddressResolver addressResolver = new DNSBasedAddressResolver();
Tracer tracer = new CompoundTracer();
connectedObjectManager.start();
client = new ExecutionVenueNioClient(logger, config, objectIoFactory, connectedObjectManager, clientSocketTransportInfo, addressList, ioExecutorService, reconnectExecutor, 5000, 5000, 86400000, addressResolver, tracer);
RemotableMethodInvocationMarshaller marshaller = new SocketRMIMarshaller();
client.setMarshaller(marshaller);
client.setContextEmitter(new CompoundContextEmitter<>(new ArrayList<ContextEmitter<Map<String,String>, Object>>()));
FutureTask<Boolean> startFuture = client.start();
try {
System.out.println("STARTED: "+startFuture.get(5,TimeUnit.SECONDS));
}
catch (TimeoutException te) {
System.out.println("FAILED TO CONNECT ON START, expect failures");
}
}
public void shutdown() throws ExecutionException, InterruptedException {
connectedObjectManager.stop();
FutureTask<Boolean> stopFuture = client.stop();
ioExecutorService.shutdown();
reconnectExecutor.shutdown();
System.out.println("STOPPED: " + stopFuture.get());
}
public WaitingObserver execute(ExecutionContext ctx, OperationDefinition opdef, Object[] params) {
WaitingObserver observer = new WaitingObserver();
client.execute(ctx,opdef,params,observer, DefaultTimeConstraints.NO_CONSTRAINTS);
return observer;
}
}