Module org.elasticsearch.server
Package org.elasticsearch.transport

Class RemoteConnectionStrategy

java.lang.Object
org.elasticsearch.transport.RemoteConnectionStrategy
All Implemented Interfaces:
Closeable, AutoCloseable, TransportConnectionListener
Direct Known Subclasses:
ProxyConnectionStrategy, SniffConnectionStrategy
public abstract class RemoteConnectionStrategy extends Object implements TransportConnectionListener, Closeable

  • Field Details

    • logger

      protected final org.apache.logging.log4j.Logger logger

    • transportService

      protected final TransportService transportService

    • connectionManager

      protected final RemoteConnectionManager connectionManager

    • originProjectId

      protected final ProjectId originProjectId

    • linkedProjectId

      protected final ProjectId linkedProjectId

    • clusterAlias

      protected final String clusterAlias

  • Method Details

    • strategyMustBeRebuilt

      protected abstract boolean strategyMustBeRebuilt(LinkedProjectConfig config)

    • strategyType

      protected abstract org.elasticsearch.transport.RemoteConnectionStrategy.ConnectionStrategy strategyType()

    • addStrategySpecificConnectionErrorMetricAttributes

      protected void addStrategySpecificConnectionErrorMetricAttributes(Map<String,Object> attributesMap)
      Add strategy-specific attributes for a new connection error metric record. The default implementation is a no-op.

    • onNodeDisconnected

      public void onNodeDisconnected(DiscoveryNode node, @Nullable Exception closeException)
      Description copied from interface: TransportConnectionListener
      Called once a node connection is closed and unregistered.
      Specified by:
      onNodeDisconnected in interface TransportConnectionListener

    • close

      public void close()
      Specified by:
      close in interface AutoCloseable
      Specified by:
      close in interface Closeable

    • isClosed

      public boolean isClosed()

    • shouldOpenMoreConnections

      protected abstract boolean shouldOpenMoreConnections()

    • connectImpl

      protected abstract void connectImpl(ActionListener<Void> listener)

    • getModeInfo

      protected abstract RemoteConnectionInfo.ModeInfo getModeInfo()

    • isRetryableException

      protected static boolean isRetryableException(Exception e)