@Before
public void setUp() throws Exception {
frameEncoder = new MessageLengthFrameEncoder();
SimpleDirectory directory = new SimpleDirectory();
engine =
Engine.builder()
.withAuthenticator(new SimpleAuthenticator().withDirectory(directory))
.build();
engine.open();
reactor2 =
EventReactor.builder()
.withDispatcher(new ByteBufferDispatcher())
.withPayloadAllocator(new ByteBufferPayload(2048))
.build();
reactor2.open().get();
directory.add(userCredentials);
messages = new byte[messageCount][];
for (int i = 0; i < messageCount; ++i) {
messages[i] = new byte[i];
Arrays.fill(messages[i], (byte) i);
}
}
@Test
public void sendIdempotent() throws Exception {
TestReceiver serverReceiver = new TestReceiver();
Function<Transport, FixpSession> clientAcceptor =
new Function<Transport, FixpSession>() {
public FixpSession apply(Transport serverTransport) {
try {
FixpSession serverSession =
FixpSession.builder()
.withReactor(engine.getReactor())
.withTransport(serverTransport)
.withBufferSupplier(
new SingleBufferSupplier(
ByteBuffer.allocate(16 * 1024).order(ByteOrder.nativeOrder())))
.withMessageConsumer(serverReceiver)
.withOutboundFlow(FlowType.Idempotent)
.withOutboundKeepaliveInterval(keepAliveInterval)
.asServer()
.build();
serverSession.open();
return serverSession;
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return null;
}
};
KeyStore ksKeys = Crypto.createKeyStore();
Crypto.addKeyCertificateEntry(ksKeys, "exchange", "CN=trading, O=myorg, C=US", storePassphrase);
KeyStore ksTrust = Crypto.createKeyStore();
Crypto.addKeyCertificateEntry(
ksTrust, "customer", "CN=Trader1, O=SomeFCM, C=US", storePassphrase);
final InetSocketAddress serverAddress =
new InetSocketAddress(InetAddress.getLoopbackAddress(), 7741);
try (TlsTcpAcceptor tcpAcceptor =
new TlsTcpAcceptor(
engine.getIOReactor().getSelector(),
serverAddress,
ksKeys,
ksTrust,
storePassphrase,
clientAcceptor)) {
tcpAcceptor.open().get();
Transport clientTransport =
new TlsTcpConnectorTransport(
engine.getIOReactor().getSelector(), serverAddress, ksTrust, ksKeys, storePassphrase);
TestReceiver clientReceiver = new TestReceiver();
UUID sessionId = SessionId.generateUUID();
FixpSession clientSession =
FixpSession.builder()
.withReactor(reactor2)
.withTransport(clientTransport)
.withBufferSupplier(
new SingleBufferSupplier(
ByteBuffer.allocate(16 * 1024).order(ByteOrder.nativeOrder())))
.withMessageConsumer(clientReceiver)
.withOutboundFlow(FlowType.Idempotent)
.withSessionId(sessionId)
.withClientCredentials(userCredentials.getBytes())
.withOutboundKeepaliveInterval(keepAliveInterval)
.build();
SessionReadyFuture readyFuture = new SessionReadyFuture(sessionId, reactor2);
// Completes when transport is established or throws if IO error
clientSession.open().get(1000, TimeUnit.MILLISECONDS);
// Completes when FIXP session is established
readyFuture.get(3000, TimeUnit.MILLISECONDS);
ByteBuffer buf = ByteBuffer.allocate(8096).order(ByteOrder.nativeOrder());
int bytesSent = 0;
for (int i = 0; i < messageCount; ++i) {
buf.clear();
bytesSent += encodeApplicationMessageWithFrame(buf, messages[i]);
clientSession.send(buf);
}
try {
Thread.sleep(1000);
} catch (InterruptedException e) {
}
assertEquals(messageCount, serverReceiver.getMsgsReceived());
SessionTerminatedFuture terminatedFuture = new SessionTerminatedFuture(sessionId, reactor2);
clientSession.close();
terminatedFuture.get(1000, TimeUnit.MILLISECONDS);
}
}
@After
public void tearDown() throws Exception {
engine.close();
reactor2.close();
}