A communication system and method between nodes based on linx process

Abstract

A module and method for communication between nodes based on a LINX progress relates to the field of communication technology. The module includes an LINX basic module, an LINX PAL module, an LINX maintenance module, and an LINX diagnosis module, wherein the LINX basic module provides an inner core support for LINX communication, and is used to initiate each module of the LINX and provide a node automatic discovery function; the LINX PAL module is used to create an LINX node and receive, send and verify data; the LINK maintenance module is used to maintain a local node and a remote node; and the LINX diagnosis module uses a CLI approach to perform diagnostic interaction through function calls. The present invention provides a set of reliable communication mechanism between the nodes (supporting fragmentation and retransmission) for each logic node, and provides channelizing communication means across nodes for each progress on the nodes. The module and method occupies fewer resources and has great reliability.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to an inter-node communication system and method based on a LINX process. Background technique [0002] In a distributed telecommunication system, traditional communication methods mainly include TCP (Transmission Control Protocol, Transmission Control Protocol) and UDP (User Data Protocol, User Datagram Protocol). Although the client and server of TCP have established an inherent channel and can transmit messages reliably, due to the lack of support for multicast and broadcast, and the persistence of TCP (whether data is transmitted or not, the client server needs to maintain Connection) has high requirements, causing a single connection to consume more system resources. For UDP, although UDP supports multicast and broadcast, and occupies less system resources, because UDP does not need to establish an inherent channel and does not have a retransmission mechanism, it cannot ...

AI Technical Summary

Problems solved by technology

Although the client and server of TCP have established an inherent channel and can transmit messages reliably, due to the lack of support for multicast and broadcast, and the persistence of TCP (whether data is transmitted or not, the client server needs to maintain Connection) has high requirements, causing a single connection to consume a lot of system resources

For UDP, although UDP supports multicast and broadcast, and occupies less system resources, because UDP does not need to establish an inherent channel and does not have a retransmission mechanism, it cannot transmit messages reliably (similar to post office letters, No guarantee of target receipt)

[0003] In addition, TCP and UDP do not have node maintenance and management functions, resulting in the inability to manage nodes in groups; TCP and UDP cannot be dynamically managed in real time, resulting in the inability to determine the real-time status of other nodes; TCP and UDP do not have corresponding diagnostic tools inside, and need to External expansion tools for diagnosis, causing inconvenience in management

Therefore, in actual production applications, traditional communication methods can no longer meet the communication requirements

Images