//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: public void start() throws Throwable
public override void Start()
{
if (Server == null)
{
Server = new PrometheusHttpServer(_hostnamePort.Host, _hostnamePort.Port);
_portRegister.register("prometheus", Server.Address);
_logger.info("Started publishing Prometheus metrics at http://" + Server.Address + "/metrics");
}
}
//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);
}
}
}