A method and system for monitoring file changes and synchronization
A technology for monitoring files and file changes, applied in transmission systems, electrical components, digital data protection, etc., can solve problems such as inability to monitor and synchronize files, and achieve the effect of avoiding file change information
Active Publication Date: 2019-08-02
EISOO SOFTWARE
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Problems solved by technology
[0006] In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide a method and system for monitoring file changes and synchronization, which is used to solve the problem that the prior art cannot efficiently and accurately monitor and synchronize files on the sync disk
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[0030] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.
[0031] It should be noted that the diagrams provided in the following embodiments are only schematically illustrating the basic ideas of the present invention, and only the components related to the present invention are shown in the diagrams rather than the number, shape and shape of the compo...
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The invention provides a file change monitoring and synchronization method and system, which is applied to a monitoring and synchronization process of files in a directory specified by an application in a windows system. The method comprises the steps of creating a monitoring thread and a synchronization thread when a process of the application is started; obtaining a specified directory handle, creating an IO completion port and enabling the IO completion port to be associated with the specified directory handle; creating a transmission object which transmits changed file information to the synchronization thread; obtaining corresponding file change information by the monitoring thread through reading whether the file directory handle is changed or not from the windows system, obtaining specific file change information through the IO completion port, packaging the changed file to form a task data package and transmitting the task data package to the synchronization thread; and processing the task data package by the synchronization thread, and synchronizing the changed file to a server corresponding to the application. According to the method and the system, the file changes in all specified directories can be monitored, so that the file change information is prevented from being lost.
Description
technical field [0001] The invention relates to the technical field of data synchronization, in particular to file change monitoring in the technical field of data synchronization, in particular to a method and system for monitoring file change and synchronization. Background technique [0002] With the development of Internet technology and the popularization of computer equipment, users have a large number of terminal equipment, such as desktop computers, notebook computers, tablet computers, mobile phones and other electronic products. Users use different equipment in different scenarios, but each terminal equipment has some The file user hopes to use it synchronously, that is, if the file is modified on the desktop computer, the file on the mobile phone can be updated to the modified state. [0003] In order to monitor file changes on the synchronous disk under Windows, the currently widely used technology is based on window messages. However, there are some limitations...
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IPC IPC(8): G06F21/62H04L29/08
CPCG06F21/62H04L67/1095
Inventor 王欢
Owner EISOO SOFTWARE