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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.messagebus.jdisc.test;
import com.google.inject.Module;
import com.yahoo.jdisc.application.ContainerBuilder;
import com.yahoo.jdisc.handler.RequestHandler;
import com.yahoo.jdisc.test.TestDriver;
import com.yahoo.messagebus.*;
import com.yahoo.messagebus.Error;
import com.yahoo.messagebus.jdisc.MbusServer;
import com.yahoo.messagebus.network.rpc.RPCNetworkParams;
import com.yahoo.messagebus.routing.Route;
import com.yahoo.messagebus.shared.ServerSession;
import com.yahoo.messagebus.shared.SharedMessageBus;
import com.yahoo.messagebus.test.SimpleProtocol;
import java.util.Arrays;
import java.util.LinkedList;
import java.util.List;
import java.util.concurrent.TimeUnit;
/**
* @author Simon Thoresen Hult
*/
public class ServerTestDriver {
private final RemoteClient client;
private final MbusServer server;
private final TestDriver driver;
private ServerTestDriver(RemoteClient client, boolean activateContainer, RequestHandler requestHandler,
Protocol protocol, Module... guiceModules)
{
this.client = client;
driver = TestDriver.newSimpleApplicationInstanceWithoutOsgi(guiceModules);
if (activateContainer) {
ContainerBuilder builder = driver.newContainerBuilder();
if (requestHandler != null) {
builder.serverBindings().bind("mbus://*/*", requestHandler);
}
driver.activateContainer(builder);
}
MessageBusParams mbusParams = new MessageBusParams().addProtocol(protocol);
RPCNetworkParams netParams = new RPCNetworkParams().setSlobroksConfig(client.slobroksConfig());
SharedMessageBus mbus = SharedMessageBus.newInstance(mbusParams, netParams);
ServerSession session = mbus.newDestinationSession(new DestinationSessionParams());
server = new MbusServer(driver, session);
server.start();
session.release();
mbus.release();
}
public boolean sendMessage(Message msg) {
msg.setRoute(Route.parse(server.connectionSpec()));
msg.getTrace().setLevel(9);
return client.sendMessage(msg).isAccepted();
}
public Reply awaitReply() {
Reply reply = null;
try {
reply = client.awaitReply(60, TimeUnit.SECONDS);
} catch (InterruptedException e) {
Thread.currentThread().interrupt();
}
if (reply != null) {
System.out.println(reply.getTrace());
}
return reply;
}
public Reply awaitSuccess() {
Reply reply = awaitReply();
if (reply == null || reply.hasErrors()) {
return null;
}
return reply;
}
public Reply awaitErrors(Integer... errCodes) {
Reply reply = awaitReply();
if (reply == null) {
return null;
}
List<Integer> lst = new LinkedList<>(Arrays.asList(errCodes));
for (int i = 0, len = reply.getNumErrors(); i < len; ++i) {
Error err = reply.getError(i);
System.out.println(err);
int idx = lst.indexOf(err.getCode());
if (idx < 0) {
return null;
}
lst.remove(idx);
}
if (!lst.isEmpty()) {
return null;
}
return reply;
}
public boolean close() {
server.close();
server.release();
client.close();
return driver.close();
}
public TestDriver parent() {
return driver;
}
public RemoteClient client() {
return client;
}
public MbusServer server() {
return server;
}
public static ServerTestDriver newInstance(RequestHandler requestHandler, boolean network, Module... guiceModules) {
return new ServerTestDriver(RemoteClient.newInstanceWithInternSlobrok(network), true, requestHandler,
new SimpleProtocol(), guiceModules);
}
public static ServerTestDriver newInstanceWithProtocol(Protocol protocol, RequestHandler requestHandler,
boolean network, Module... guiceModules)
{
return new ServerTestDriver(RemoteClient.newInstanceWithInternSlobrok(network), true, requestHandler, protocol,
guiceModules);
}
public static ServerTestDriver newInactiveInstance(boolean network, Module... guiceModules) {
return new ServerTestDriver(RemoteClient.newInstanceWithInternSlobrok(network), false, null,
new SimpleProtocol(), guiceModules);
}
public static ServerTestDriver newInactiveInstanceWithProtocol(Protocol protocol, boolean network, Module... guiceModules) {
return new ServerTestDriver(RemoteClient.newInstanceWithProtocolAndInternSlobrok(protocol, network), false, null,
protocol, guiceModules);
}
public static ServerTestDriver newUnboundInstance(boolean network, Module... guiceModules) {
return new ServerTestDriver(RemoteClient.newInstanceWithInternSlobrok(network), true, null,
new SimpleProtocol(), guiceModules);
}
}
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