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Method, device and system for information transmission

A technology of information transmission and heartbeat information, applied in the field of information transmission, can solve the problems of reducing the reliability of network connection, reducing the correct rate of fault-tolerant processing, etc., and achieve the effect of reducing the probability of network connection error and improving reliability

Inactive Publication Date: 2018-11-20
TVM BEIJING EDUCATION SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When using the same process to transmit heartbeat information and instruction information, if there are many instructions, that is, the instruction information is relatively large, and the time to send the instruction information is relatively long, then the heartbeat information cannot be sent according to the original cycle, so the receiving end may It will be considered that the receiving end is faulty or the current network is unavailable, thus disconnecting, thereby reducing the reliability of the network connection and the correct rate of fault-tolerant processing

Method used

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  • Method, device and system for information transmission
  • Method, device and system for information transmission
  • Method, device and system for information transmission

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Embodiment one, figure 1 It is a flow chart of information transmission in the embodiment of the present invention. Such as figure 1 shown, including:

[0040] Step 101: Run the first process to send heartbeat information to the receiving end.

[0041] In the embodiment of the present invention, the sending end sends heartbeat information to the receiving end. Through the heartbeat information, the receiving end can determine whether and when the sending end fails or terminates. and when it fails.

[0042] The sending end can run a separate process to send the heartbeat information. Here, the sending end can run the first process to periodically send the heartbeat information to the receiving end. And when there are two or more receivers, and at least two receivers, the sender can run the first process to periodically poll and send heartbeat information to each receiver.

[0043] The sending end can be a server, client or any other network node device.

[0044] St...

Embodiment 2

[0049] Embodiment 2. In this embodiment, when multiple processes are running, when the first process fails to send heartbeat information to the receiving end, the second process is notified to stop sending instruction information to the receiving end. see figure 2 , the process of information transmission in this embodiment includes:

[0050] Step 201: Run the first process to send heartbeat information to the receiving end.

[0051] The sender runs the first process to send heartbeat information. And when there are multiple receivers, the sender can run the first process to poll and send heartbeat information to each receiver. Generally, heartbeat information is sent periodically.

[0052]Similarly, the sending end can be a server, a client or any other network node device.

[0053] Step 202: Run the second process to send instruction information to the receiving end.

[0054] In the embodiment of the present invention, the sending end can perform multi-process operatio...

Embodiment 3

[0060] Embodiment 3, according to the above information transmission process, an information transmission device can be constructed, such as image 3 As shown, the device includes: a first operating unit 310 and a second operating unit 320 . in,

[0061] The first running unit 310 is configured to run the first process to send heartbeat information to the receiving end.

[0062] The second running unit 320 is configured to run the second process to send instruction information to the receiving end.

[0063] The first running unit 310 and the second running unit 320 may be two parallel units. In this way, the information transmission device uses two processes to send heartbeat information and command information respectively.

[0064] In an embodiment of the present invention, the first running unit 310 is specifically configured to run the first process to poll and send heartbeat information to each receiving end when there are at least two receiving ends.

[0065] In this ...

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PUM

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Abstract

The invention discloses an information transmission method, device and system and aims to improve reliability of network connection. The method includes: running a first process to transmit heart beat information to a receiving terminal; running a second process to transmit command information to the receiving terminal. transmission of the heart beat information and that of the command information do not interfere each other; thus, the transmission of the heart beat information is never delayed due to the transmission of the command information, chances that the network connection malfunctions due to the receiving terminal failing to accurately receive the heart beat information are slimmed, and network connection reliability is improved.

Description

technical field [0001] The invention relates to the technical field of computer communication, in particular to a method, device and system for information transmission. Background technique [0002] A Heartbeat Message is a message sent from a sender to a receiver that allows the receiver to determine if and when the sender fails or terminates. Usually, the heartbeat message is sent from the start of the sender until the sender is closed, during which the sender will send periodic or repeated messages without interruption. When the receiving end does not receive a message within a certain message receiving period, the receiving end may think that the sending end is closed, has a failure, or the current network is unavailable, and thus disconnects. The instruction information is a command information that instructs the receiving end to perform a certain operation. [0003] At present, whether it is heartbeat information or command information, the sending end uses the same...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L1/00H04L5/00
Inventor 陆佳贾镇宣
Owner TVM BEIJING EDUCATION SCI & TECH CO LTD