コード例 #1
0
  @Test(timeout = 120000)
  @SetupRpcConnection(setupRpcServer = false, setupRpcClient = false)
  public void testUnresolvedAddress() throws Exception {
    InetSocketAddress address = new InetSocketAddress("test", 0);
    boolean expected = false;
    BlockingRpcClient client = null;
    try {
      RpcConnectionKey rpcConnectionKey = new RpcConnectionKey(address, DummyProtocol.class, true);

      Properties connParams = new Properties();
      connParams.setProperty(RpcConstants.CLIENT_RETRY_NUM, retries + "");

      client =
          new BlockingRpcClient(
              NettyUtils.getDefaultEventLoopGroup(), rpcConnectionKey, connParams);
      client.connect();
      fail();
    } catch (ConnectException e) {
      expected = true;
    } catch (Throwable throwable) {
      fail(throwable.getMessage());
    } finally {
      client.close();
    }
    assertTrue(expected);
  }
コード例 #2
0
  @Test(timeout = 120000)
  @SetupRpcConnection(setupRpcClient = false)
  public void testUnresolvedAddress2() throws Exception {

    String hostAndPort = RpcUtils.normalizeInetSocketAddress(server.getListenAddress());
    RpcConnectionKey rpcConnectionKey =
        new RpcConnectionKey(RpcUtils.createUnresolved(hostAndPort), DummyProtocol.class, false);

    Properties connParams = new Properties();
    connParams.setProperty(RpcConstants.CLIENT_RETRY_NUM, retries + "");

    BlockingRpcClient client =
        new BlockingRpcClient(NettyUtils.getDefaultEventLoopGroup(), rpcConnectionKey, connParams);
    client.connect();
    assertTrue(client.isConnected());

    try {
      BlockingInterface stub = client.getStub();
      EchoMessage message = EchoMessage.newBuilder().setMessage(MESSAGE).build();
      EchoMessage response2 = stub.echo(null, message);
      assertEquals(MESSAGE, response2.getMessage());
    } finally {
      client.close();
    }
  }
コード例 #3
0
  @Test(timeout = 60000)
  @SetupRpcConnection(setupRpcServer = false, setupRpcClient = false)
  public void testClientRetryFailureOnStartup() throws Exception {
    retries = 2;
    ServerSocket serverSocket = new ServerSocket(0);
    final InetSocketAddress address =
        new InetSocketAddress("127.0.0.1", serverSocket.getLocalPort());
    serverSocket.close();

    EchoMessage message = EchoMessage.newBuilder().setMessage(MESSAGE).build();

    RpcConnectionKey rpcConnectionKey = new RpcConnectionKey(address, DummyProtocol.class, false);

    Properties connParams = new Properties();
    connParams.setProperty(RpcConstants.CLIENT_RETRY_NUM, retries + "");

    BlockingRpcClient client =
        new BlockingRpcClient(NettyUtils.getDefaultEventLoopGroup(), rpcConnectionKey, connParams);

    try {
      client.connect();
      fail();
    } catch (ConnectTimeoutException e) {
      assertFalse(e.getMessage(), client.isConnected());
    }

    BlockingInterface stub = client.getStub();
    try {
      EchoMessage response = stub.echo(null, message);
      fail();
    } catch (TajoServiceException e) {
      assertFalse(e.getMessage(), client.isConnected());
    }
    RpcClientManager.cleanup(client);
  }