//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldNotLogExceptionsWhenEvenLoopIsShuttingDown() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldNotLogExceptionsWhenEvenLoopIsShuttingDown()
{
AssertableLogProvider logProvider = new AssertableLogProvider();
BoltConnection connection = mock(typeof(BoltConnection));
HouseKeeper houseKeeper = new HouseKeeper(connection, logProvider.GetLog(typeof(HouseKeeper)));
Bootstrap bootstrap = NewBootstrap(houseKeeper);
try
{
using (ServerSocket serverSocket = new ServerSocket(0))
{
ChannelFuture future = bootstrap.connect("localhost", serverSocket.LocalPort).sync();
Channel channel = future.channel();
// write some messages without flushing
for (int i = 0; i < 100; i++)
{
// use void promise which should redirect all write errors back to the pipeline and the HouseKeeper
channel.write(writeUtf8(channel.alloc(), "Hello"), channel.voidPromise());
}
// stop the even loop to make all pending writes fail
bootstrap.config().group().shutdownGracefully();
// await for the channel to be closed by the HouseKeeper
channel.closeFuture().sync();
}
}
finally
{
// make sure event loop group is always terminated
bootstrap.config().group().shutdownGracefully().sync();
}
logProvider.AssertNoLoggingOccurred();
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldLogOnlyTheFirstCaughtException() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldLogOnlyTheFirstCaughtException()
{
AssertableLogProvider logProvider = new AssertableLogProvider();
BoltConnection connection = mock(typeof(BoltConnection));
HouseKeeper houseKeeper = new HouseKeeper(connection, logProvider.GetLog(typeof(HouseKeeper)));
Bootstrap bootstrap = NewBootstrap(houseKeeper);
Exception error1 = new Exception("error #1");
Exception error2 = new Exception("error #2");
Exception error3 = new Exception("error #3");
try
{
using (ServerSocket serverSocket = new ServerSocket(0))
{
ChannelFuture future = bootstrap.connect("localhost", serverSocket.LocalPort).sync();
Channel channel = future.channel();
// fire multiple errors
channel.pipeline().fireExceptionCaught(error1);
channel.pipeline().fireExceptionCaught(error2);
channel.pipeline().fireExceptionCaught(error3);
// await for the channel to be closed by the HouseKeeper
channel.closeFuture().sync();
}
}
finally
{
// make sure event loop group is always terminated
bootstrap.config().group().shutdownGracefully().sync();
}
logProvider.AssertExactly(inLog(typeof(HouseKeeper)).error(startsWith("Fatal error occurred when handling a client connection"), equalTo(error1)));
}
public virtual void Connect(int port)
{
ChannelFuture channelFuture = _bootstrap.connect("localhost", port).awaitUninterruptibly();
_channel = channelFuture.channel();
if (!channelFuture.Success)
{
throw new Exception("Failed to connect", channelFuture.cause());
}
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: public void start() throws Throwable
public override void Start()
{
bool useEpoll = _useEpoll && Epoll.Available;
ServerConfigurationProvider configurationProvider = useEpoll ? EpollConfigurationProvider.INSTANCE : NioConfigurationProvider.INSTANCE;
_bossGroup = configurationProvider.CreateEventLoopGroup(1, _tf);
// These threads handle live channels. Each thread has a set of channels it is responsible for, and it will
// continuously run a #select() loop to react to new events on these channels.
_selectorGroup = configurationProvider.CreateEventLoopGroup(_numSelectorThreads, _tf);
// Bootstrap the various ports and protocols we want to handle
foreach (KeyValuePair <BoltConnector, ProtocolInitializer> bootstrapEntry in _bootstrappersMap.SetOfKeyValuePairs())
{
try
{
ProtocolInitializer protocolInitializer = bootstrapEntry.Value;
BoltConnector boltConnector = bootstrapEntry.Key;
ServerBootstrap serverBootstrap = CreateServerBootstrap(configurationProvider, protocolInitializer);
ChannelFuture channelFuture = serverBootstrap.bind(protocolInitializer.Address().socketAddress()).sync();
InetSocketAddress localAddress = ( InetSocketAddress )channelFuture.channel().localAddress();
_connectionRegister.register(boltConnector.Key(), localAddress);
string host = protocolInitializer.Address().Hostname;
int port = localAddress.Port;
if (host.Contains(":"))
{
// IPv6
_log.info("Bolt enabled on [%s]:%s.", host, port);
}
else
{
// IPv4
_log.info("Bolt enabled on %s:%s.", host, port);
}
}
catch (Exception e)
{
// We catch throwable here because netty uses clever tricks to have method signatures that look like they do not
// throw checked exceptions, but they actually do. The compiler won't let us catch them explicitly because in theory
// they shouldn't be possible, so we have to catch Throwable and do our own checks to grab them
throw new PortBindException(bootstrapEntry.Value.address(), e);
}
}
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @SuppressWarnings("SameParameterValue") void connect(int port)
internal virtual void Connect(int port)
{
ChannelFuture channelFuture = Bootstrap.connect("localhost", port).syncUninterruptibly();
Channel = channelFuture.channel();
}