# Package org.apache.ignite.spi.discovery.tcp

Contains default TCP/IP implementation for discovery SPI.

- Interface Summary
  Interface | Description
  --- | ---
  TcpDiscoverySpiMBean | Management bean for `TcpDiscoverySpi`.

- Class Summary
  Class | Description
  --- | ---
  TcpDiscoveryIoSession | Handles I/O operations between discovery nodes in the cluster.
  TcpDiscoverySpi | Discovery SPI implementation that uses TCP/IP for node discovery.