程序包 org.apache.pulsar.client.impl

类 ProducerImpl<T>

java.lang.Object
org.apache.pulsar.client.impl.ProducerBase<T>
org.apache.pulsar.client.impl.ProducerImpl<T>
所有已实现的接口:
io.netty.util.TimerTask, Closeable, AutoCloseable, Producer<T>
public class ProducerImpl<T> extends ProducerBase<T> implements io.netty.util.TimerTask

  • 字段详细资料

    • producerId

      protected final long producerId

    • lastSequenceIdPushed

      protected volatile long lastSequenceIdPushed

    • client

      protected final PulsarClientImpl client

    • topic

      protected final String topic

    • redirectedClusterURI

      protected volatile URI redirectedClusterURI

  • 构造器详细资料

  • 方法详细资料

    • semaphoreRelease

      protected void semaphoreRelease(int releaseCountRequest)

    • createPendingMessagesQueue

      protected ProducerImpl.OpSendMsgQueue createPendingMessagesQueue()

    • getConnectionHandler

      public ConnectionHandler getConnectionHandler()

    • getLastSequenceId

      public long getLastSequenceId()
      指定者:
      getLastSequenceId 在接口中 Producer<T>

    • sendAsync

      public void sendAsync(Message<?> message, SendCallback callback)

    • getNumOfPartitions

      public int getNumOfPartitions()
      指定者:
      getNumOfPartitions 在接口中 Producer<T>

    • encryptMessage

      protected io.netty.buffer.ByteBuf encryptMessage(MessageMetadata msgMetadata, io.netty.buffer.ByteBuf compressedPayload) throws PulsarClientException
      抛出:
      PulsarClientException

    • sendMessage

      protected ByteBufPair sendMessage(long producerId, long sequenceId, int numMessages, MessageId messageId, MessageMetadata msgMetadata, io.netty.buffer.ByteBuf compressedPayload)

    • sendMessage

      protected ByteBufPair sendMessage(long producerId, long lowestSequenceId, long highestSequenceId, int numMessages, MessageMetadata msgMetadata, io.netty.buffer.ByteBuf compressedPayload)

    • getChecksumType

      protected Commands.ChecksumType getChecksumType()

    • closeAsync

      public CompletableFuture<Void> closeAsync()
      指定者:
      closeAsync 在接口中 Producer<T>
      指定者:
      closeAsync 在类中 ProducerBase<T>

    • isConnected

      public boolean isConnected()
      指定者:
      isConnected 在接口中 Producer<T>

    • getCnxIfReady

      protected ClientCnx getCnxIfReady()
      Hook method for testing. By returning null, it's possible to prevent messages being delivered to the broker.
      返回:
      cnx if OpSend messages should be written to open connection. Caller must verify that the returned cnx is not null before using reference.

    • getLastDisconnectedTimestamp

      public long getLastDisconnectedTimestamp()
      指定者:
      getLastDisconnectedTimestamp 在接口中 Producer<T>

    • isWritable

      public boolean isWritable()

    • terminated

      public void terminated(ClientCnx cnx)

    • recoverChecksumError

      protected void recoverChecksumError(ClientCnx cnx, long sequenceId)
      Checks message checksum to retry if message was corrupted while sending to broker. Recomputes checksum of the message header-payload again.
      • if matches with existing checksum: it means message was corrupt while sending to broker. So, resend message
      • if doesn't match with existing checksum: it means message is already corrupt and can't retry again. So, fail send-message by failing callback
      参数:
      cnx -
      sequenceId -

    • recoverNotAllowedError

      protected void recoverNotAllowedError(long sequenceId, String errorMsg)

    • verifyLocalBufferIsNotCorrupted

      protected boolean verifyLocalBufferIsNotCorrupted(ProducerImpl.OpSendMsg op)
      Computes checksum again and verifies it against existing checksum. If checksum doesn't match it means that message is corrupt.
      参数:
      op -
      返回:
      returns true only if message is not modified and computed-checksum is same as previous checksum else return false that means that message is corrupted. Returns true if checksum is not present.

    • connectionOpened

      public CompletableFuture<Void> connectionOpened(ClientCnx cnx)

    • connectionFailed

      public void connectionFailed(PulsarClientException exception)

    • brokerChecksumSupportedVersion

      public int brokerChecksumSupportedVersion()

    • run

      public void run(io.netty.util.Timeout timeout) throws Exception
      Process sendTimeout events.
      指定者:
      run 在接口中 io.netty.util.TimerTask
      抛出:
      Exception

    • flushAsync

      public CompletableFuture<Void> flushAsync()
      指定者:
      flushAsync 在接口中 Producer<T>

    • triggerFlush

      protected void triggerFlush()

    • processOpSendMsg

      protected void processOpSendMsg(ProducerImpl.OpSendMsg op)

    • getDelayInMillis

      public long getDelayInMillis()

    • getConnectionId

      public String getConnectionId()

    • getConnectedSince

      public String getConnectedSince()

    • getPendingQueueSize

      public int getPendingQueueSize()

    • getStats

      public ProducerStatsRecorder getStats()
      指定者:
      getStats 在接口中 Producer<T>

    • getProducerName

      public String getProducerName()
      指定者:
      getProducerName 在接口中 Producer<T>

    • getClientCnx

      public ClientCnx getClientCnx()

    • setRedirectedClusterURI

      protected void setRedirectedClusterURI(String serviceUrl, String serviceUrlTls) throws URISyntaxException
      抛出:
      URISyntaxException

    • changeToReadyState

      protected boolean changeToReadyState()

    • changeToRegisteringSchemaState

      protected boolean changeToRegisteringSchemaState()

    • getState

      protected org.apache.pulsar.client.impl.HandlerState.State getState()

    • changeToConnecting

      protected boolean changeToConnecting()

    • setState

      protected void setState(org.apache.pulsar.client.impl.HandlerState.State s)

    • getAndUpdateState

      protected org.apache.pulsar.client.impl.HandlerState.State getAndUpdateState(UnaryOperator<org.apache.pulsar.client.impl.HandlerState.State> updater)

    • getClient

      public PulsarClientImpl getClient()