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Method and device for sending message and distributed device cluster system

A technology for sending messages and messages, applied in transmission systems, digital transmission systems, data exchange networks, etc., can solve problems such as error judgment and processing, and achieve the effects of improving usability, avoiding error judgment processing, and increasing flexibility

Active Publication Date: 2017-12-19
ALIBABA GRP HLDG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for time-sensitive messages such as heartbeat messages, the existing method of randomly distributing messages will cause the recipient of the message to make a wrong judgment and process because he has not received the message distributed to other receivers

Method used

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  • Method and device for sending message and distributed device cluster system
  • Method and device for sending message and distributed device cluster system
  • Method and device for sending message and distributed device cluster system

Examples

Experimental program
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Embodiment Construction

[0073] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the application. However, the present application can be implemented in many other ways different from those described here, and those skilled in the art can make similar promotions without violating the connotation of the present application. Therefore, the present application is not limited by the specific implementation disclosed below.

[0074] The method for sending messages in the first embodiment of the present application, the flow chart of which is as follows figure 1 As shown, this embodiment includes the following steps:

[0075] Step S101, acquiring messages to be sent.

[0076] The various devices in the existing computer network are connected to each other through the communication network, and the devices in the network exchange and transmit information with other devices by sending and receiving various messages.

[0077] The various me...

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Abstract

The invention provides a method of sending a message. The method is characterized by comprising the following steps: a to-be-sent message is acquired; an available receiver list is acquired; according to an algorithm of keeping the relationship between a receiver and an original sender consistent, the address of a receiver of the to-be-sent message is determined from the available receiver list; and the to-be-sent message is send to the address of the receiver of the to-be-sent message. The problem of error judgment due to random distribution of messages can be avoided as far as possible. A role of increasing, expanding or adjusting the flexibility of the distributed device cluster for message receiving can be played. Effects of improving the availability of the system and the service are achieved.

Description

technical field [0001] The present application relates to a method and device for sending messages. Two kinds of distributed equipment cluster systems are also involved. Background technique [0002] For a distributed computer system cluster, in order to manage various services running on the distributed system, it is necessary to manage the status information of each service node in the cluster and the services running on the node. Normally, each node in the distributed system reports the status of the node and the services running on the node by periodically sending heartbeat messages to the status management server. The state management server judges the state of the service running on the node by the content of the heartbeat message sent by each node, or judges the state of the node by analyzing the heartbeat message sent by the node. [0003] As the number of distributed system nodes increases, the pressure on a single state management server to receive and process hi...

Claims

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Application Information

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IPC IPC(8): H04L29/08H04L12/58
CPCH04L51/043H04L67/145H04L51/48H04L67/54
Inventor 钱超
Owner ALIBABA GRP HLDG LTD
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