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

Contains default TCP/IP-based implementation for communication SPI.

- Interface Summary
  Interface | Description
  --- | ---
  TcpCommunicationSpiMBean | MBean provide access to TCP-based communication SPI.

- Class Summary
  Class | Description
  --- | ---
  AttributeNames | Deprecated. fix it in the ticket https://ggsystems.atlassian.net/browse/GG-29546
  ClientExceptionsUtils | Utils to analyze client-related exceptions.
  TcpCommunicationMetricsListener | Statistics for `TcpCommunicationSpi`.
  TcpCommunicationSpi | `TcpCommunicationSpi` is default communication SPI which uses TCP/IP protocol and Java NIO to communicate with other nodes.