A method for sending health detection messages and a dpx device
A technology of health detection messages and sending methods, which is applied in the field of network communication, can solve the problems of low sending efficiency, inflexibility, and long time consumption, and achieve the effects of improving efficiency, saving processing resources, and shortening the sending process
Active Publication Date: 2022-03-01
HANGZHOU DPTECH TECH
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Problems solved by technology
In the prior art, when the sending cycle of the health detection message is reached, the DPX device sends the health detection message in the following way: the host of the DPX device constructs the health detection message according to information such as the IP address and port number of a subordinate server, and Send the constructed health detection message to the local switching chip, and the switching chip forwards the health detection message to the corresponding subordinate server, and then the host repeats the above construction and sending process according to the information of the next subordinate server until the All the subordinate servers send the health check message before completing the sending process of the whole health check message in a sending cycle. It can be seen that the sending process takes a long time, the sending efficiency is low, and it is not flexible enough.
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[0019] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. Embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this specification. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present specification as recited in the appended claims.
[0020] The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit this specification. As used in this specification and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term "...
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This manual proposes a method for sending health detection messages and a DPX device. The DPX device includes at least a host and a switching chip. The DPX device is connected to at least two subordinate servers, and each subordinate server is pre-established in the device. Corresponding cache area, the cache area stores the health detection message constructed for its corresponding subordinate server, configure the health detection trigger condition for each cache area, the method includes: for any cache area, the host determines the cache After the trigger condition corresponding to the area is met, the health detection message stored in the buffer area is sent to the switching chip; the switching chip forwards the health detection message to the corresponding subordinate server. Applying the technical solution in this manual shortens the sending time of each health check message, improves the efficiency of sending, and saves the processing resources of the device. In addition, this solution is more flexible and can meet the health check requirements of different subordinate servers.
Description
technical field [0001] This manual relates to the field of network communication, and specifically relates to a method for sending a health detection message and a DPX device. Background technique [0002] DXP device (Deep Service Exchange Gateway), as a frame-type device that integrates the three functions of routing switching, network security, and application delivery, is very powerful. There are multiple subordinate servers often connected, and health checks will be performed on its subordinate servers. Common network architectures such as figure 1 As shown, the DXP device is connected to multiple subordinate servers, and periodically sends health detection messages to all subordinate servers to detect the health status of the subordinate servers. In the prior art, when the sending cycle of the health detection message is reached, the DPX device sends the health detection message in the following way: the host of the DPX device constructs the health detection message ac...
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IPC IPC(8): H04Q1/10H04L49/9005H04L49/90
CPCH04Q1/10H04L49/9005H04L49/9063
Inventor 孟令山孙军伟任晓瑶
Owner HANGZHOU DPTECH TECH