io.grpc.LoadBalancer.Helper#updateOobChannelAddresses ( )源码实例Demo

下面列出了io.grpc.LoadBalancer.Helper#updateOobChannelAddresses ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： grpc-nebula-java 文件： ManagedChannelImplIdlenessTest.java

@Test
public void updateOobChannelAddresses_newAddressConnects() {
  ClientCall<String, Integer> call = channel.newCall(method, CallOptions.DEFAULT);
  call.start(mockCallListener, new Metadata()); // Create LB
  ArgumentCaptor<Helper> helperCaptor = ArgumentCaptor.forClass(null);
  verify(mockLoadBalancerFactory).newLoadBalancer(helperCaptor.capture());
  Helper helper = helperCaptor.getValue();
  ManagedChannel oobChannel = helper.createOobChannel(servers.get(0), "localhost");

  oobChannel.newCall(method, CallOptions.DEFAULT).start(mockCallListener, new Metadata());
  MockClientTransportInfo t0 = newTransports.poll();
  t0.listener.transportReady();

  helper.updateOobChannelAddresses(oobChannel, servers.get(1));

  oobChannel.newCall(method, CallOptions.DEFAULT).start(mockCallListener, new Metadata());
  MockClientTransportInfo t1 = newTransports.poll();
  t1.listener.transportReady();
}

源代码2 项目： grpc-nebula-java 文件： ManagedChannelImplIdlenessTest.java

@Test
public void updateOobChannelAddresses_existingAddressDoesNotConnect() {
  ClientCall<String, Integer> call = channel.newCall(method, CallOptions.DEFAULT);
  call.start(mockCallListener, new Metadata()); // Create LB
  ArgumentCaptor<Helper> helperCaptor = ArgumentCaptor.forClass(null);
  verify(mockLoadBalancerFactory).newLoadBalancer(helperCaptor.capture());
  Helper helper = helperCaptor.getValue();
  ManagedChannel oobChannel = helper.createOobChannel(servers.get(0), "localhost");

  oobChannel.newCall(method, CallOptions.DEFAULT).start(mockCallListener, new Metadata());
  MockClientTransportInfo t0 = newTransports.poll();
  t0.listener.transportReady();

  List<SocketAddress> changedList = new ArrayList<>(servers.get(0).getAddresses());
  changedList.add(new FakeSocketAddress("aDifferentServer"));
  helper.updateOobChannelAddresses(oobChannel, new EquivalentAddressGroup(changedList));

  oobChannel.newCall(method, CallOptions.DEFAULT).start(mockCallListener, new Metadata());
  assertNull(newTransports.poll());
}

源代码3 项目： grpc-java 文件： ManagedChannelImplIdlenessTest.java

@Test
public void updateOobChannelAddresses_newAddressConnects() {
  ClientCall<String, Integer> call = channel.newCall(method, CallOptions.DEFAULT);
  call.start(mockCallListener, new Metadata()); // Create LB
  ArgumentCaptor<Helper> helperCaptor = ArgumentCaptor.forClass(null);
  verify(mockLoadBalancerProvider).newLoadBalancer(helperCaptor.capture());
  Helper helper = helperCaptor.getValue();
  ManagedChannel oobChannel = helper.createOobChannel(servers.get(0), "localhost");

  oobChannel.newCall(method, CallOptions.DEFAULT).start(mockCallListener, new Metadata());
  MockClientTransportInfo t0 = newTransports.poll();
  t0.listener.transportReady();

  helper.updateOobChannelAddresses(oobChannel, servers.get(1));

  oobChannel.newCall(method, CallOptions.DEFAULT).start(mockCallListener, new Metadata());
  MockClientTransportInfo t1 = newTransports.poll();
  t1.listener.transportReady();

  // Drain InternalSubchannel's delayed shutdown on updateAddresses
  timer.forwardTime(ManagedChannelImpl.SUBCHANNEL_SHUTDOWN_DELAY_SECONDS, TimeUnit.SECONDS);
}

源代码4 项目： grpc-java 文件： ManagedChannelImplIdlenessTest.java

@Test
public void updateOobChannelAddresses_existingAddressDoesNotConnect() {
  ClientCall<String, Integer> call = channel.newCall(method, CallOptions.DEFAULT);
  call.start(mockCallListener, new Metadata()); // Create LB
  ArgumentCaptor<Helper> helperCaptor = ArgumentCaptor.forClass(null);
  verify(mockLoadBalancerProvider).newLoadBalancer(helperCaptor.capture());
  Helper helper = helperCaptor.getValue();
  ManagedChannel oobChannel = helper.createOobChannel(servers.get(0), "localhost");

  oobChannel.newCall(method, CallOptions.DEFAULT).start(mockCallListener, new Metadata());
  MockClientTransportInfo t0 = newTransports.poll();
  t0.listener.transportReady();

  List<SocketAddress> changedList = new ArrayList<>(servers.get(0).getAddresses());
  changedList.add(new FakeSocketAddress("aDifferentServer"));
  helper.updateOobChannelAddresses(oobChannel, new EquivalentAddressGroup(changedList));

  oobChannel.newCall(method, CallOptions.DEFAULT).start(mockCallListener, new Metadata());
  assertNull(newTransports.poll());
}

方法所在类

io.grpc.LoadBalancer.Helper