类的使用
org.apache.pulsar.client.impl.ClientCnx

使用ClientCnx的程序包

程序包	说明
org.apache.pulsar.client.impl	Pulsar Client implementation.

org.apache.pulsar.client.impl中ClientCnx的使用

类型参数类型为ClientCnx的org.apache.pulsar.client.impl中的字段

修饰符和类型	字段	说明
protected final ConcurrentMap<org.apache.pulsar.client.impl.ConnectionPool.Key,CompletableFuture<ClientCnx>>	ConnectionPool.pool

返回ClientCnx的org.apache.pulsar.client.impl中的方法

修饰符和类型	方法	说明
ClientCnx	ConnectionHandler.cnx()
ClientCnx	ConsumerImpl.getClientCnx()
ClientCnx	ProducerImpl.getClientCnx()
ClientCnx	TopicListWatcher.getClientCnx()
ClientCnx	MessageImpl.getCnx()
protected ClientCnx	ProducerImpl.getCnxIfReady()	Hook method for testing.

返回变量类型为ClientCnx的类型的org.apache.pulsar.client.impl中的方法

修饰符和类型	方法	说明
CompletableFuture<ClientCnx>	ConnectionPool.getConnection(InetSocketAddress address)
CompletableFuture<ClientCnx>	ConnectionPool.getConnection(InetSocketAddress logicalAddress, InetSocketAddress physicalAddress, int randomKey)	Get a connection from the pool.
CompletableFuture<ClientCnx>	PulsarClientImpl.getConnection(String topic)	Only for test.
CompletableFuture<org.apache.commons.lang3.tuple.Pair<ClientCnx,Boolean>>	PulsarClientImpl.getConnection(String topic, int randomKeyForSelectConnection)
CompletableFuture<ClientCnx>	PulsarClientImpl.getConnection(String topic, String url)
CompletableFuture<ClientCnx>	PulsarClientImpl.getConnection(InetSocketAddress logicalAddress, InetSocketAddress physicalAddress, int randomKeyForSelectConnection)
Set<CompletableFuture<ClientCnx>>	ConnectionPool.getConnections()
CompletableFuture<ClientCnx>	PulsarClientImpl.getConnectionToServiceUrl()
CompletableFuture<ClientCnx>	PulsarClientImpl.getProxyConnection(InetSocketAddress logicalAddress, int randomKeyForSelectConnection)

参数类型为ClientCnx的org.apache.pulsar.client.impl中的方法

修饰符和类型	方法	说明
void	ConnectionHandler.connectionClosed(ClientCnx cnx)
void	ConnectionHandler.connectionClosed(ClientCnx cnx, Optional<Long> initialConnectionDelayMs, Optional<URI> hostUrl)
void	TopicListWatcher.connectionClosed(ClientCnx clientCnx)
CompletableFuture<Void>	ConsumerImpl.connectionOpened(ClientCnx cnx)
CompletableFuture<Void>	ProducerImpl.connectionOpened(ClientCnx cnx)
CompletableFuture<Void>	TopicListWatcher.connectionOpened(ClientCnx cnx)
CompletableFuture<Void>	TransactionMetaStoreHandler.connectionOpened(ClientCnx cnx)
protected void	ConsumerImpl.consumerIsReconnectedToBroker(ClientCnx cnx, int currentQueueSize)
protected void	ZeroQueueConsumerImpl.consumerIsReconnectedToBroker(ClientCnx cnx, int currentQueueSize)
static <T> MessageImpl<T>	MessageImpl.create(String topic, BatchMessageIdImpl batchMessageIdImpl, MessageMetadata batchMetadata, SingleMessageMetadata singleMessageMetadata, io.netty.buffer.ByteBuf payload, Optional<EncryptionContext> encryptionCtx, ClientCnx cnx, Schema<T> schema, int redeliveryCount, boolean pooledMessage, long consumerEpoch)
static <T> MessageImpl<T>	MessageImpl.create(String topic, MessageIdImpl messageId, MessageMetadata msgMetadata, io.netty.buffer.ByteBuf payload, Optional<EncryptionContext> encryptionCtx, ClientCnx cnx, Schema<T> schema, int redeliveryCount, boolean pooledMessage, long consumerEpoch)
protected void	ConsumerImpl.increaseAvailablePermits(ClientCnx currentCnx, int delta)
boolean	ConsumerImpl.isConnected(ClientCnx cnx)
protected void	ProducerImpl.recoverChecksumError(ClientCnx cnx, long sequenceId)	Checks message checksum to retry if message was corrupted while sending to broker.
void	ConnectionPool.releaseConnection(ClientCnx cnx)
protected void	ConnectionHandler.setClientCnx(ClientCnx clientCnx)
protected long	ConnectionHandler.switchClientCnx(ClientCnx clientCnx)	Update the ClientCnx for the class, then increment and get the epoch value.
void	ProducerImpl.terminated(ClientCnx cnx)

参数类型为ClientCnx的org.apache.pulsar.client.impl中的构造器

限定符	构造器	说明
	ClientCnxIdleState(ClientCnx clientCnx)

类型变量类型为ClientCnx的org.apache.pulsar.client.impl中的构造器参数

限定符	构造器	说明
	ConnectionPool(InstrumentProvider instrumentProvider, ClientConfigurationData conf, io.netty.channel.EventLoopGroup eventLoopGroup, Supplier<ClientCnx> clientCnxSupplier)
	ConnectionPool(InstrumentProvider instrumentProvider, ClientConfigurationData conf, io.netty.channel.EventLoopGroup eventLoopGroup, Supplier<ClientCnx> clientCnxSupplier, Optional<io.netty.resolver.AddressResolver<InetSocketAddress>> addressResolver)
	PulsarChannelInitializer(ClientConfigurationData conf, Supplier<ClientCnx> clientCnxSupplier)