Document transcoding method and device, dispatch server and storage medium

Abstract

The embodiment of the invention discloses a document transcoding method and device, a scheduling server and a storage medium, and the method comprises the steps: receiving a transcoding request sent by a client, wherein the transcoding request carries the information of a to-be-transcoded document; if it is detected that the to-be-transcoded document meets a preset transcoding condition, storing the to-be-transcoded document at a specified position, and obtaining path information of the specified position; generating transcoding indication information of the to-be-transcoded document based onthe path information, adding the transcoding indication information to the message queue, enabling the target execution server to obtain the to-be-transcoded document based on the transcoding indication information, performing transcoding processing on the to-be-transcoded document, receiving a transcoding result returned by the target execution server, and sending the transcoding result to a client, wherein the target execution server is one or more execution servers in the server cluster. Through the above mode, transcoding processing can be performed on the document by combining the messagequeue and the server cluster, and the document transcoding efficiency and stability are improved.

Description

technical field [0001] The present application relates to the field of computer technology, and in particular to a document transcoding method, device, scheduling server and storage medium. Background technique [0002] When using a computer to transcode documents, since the portable document format (PDF) document format is stable and not easy to be confused, it is usually necessary to uniformly transcode all kinds of documents into PDF documents. However, if multi-threaded document format transcoding is implemented during the document format transcoding process, the system is likely to freeze and result in document format transcoding failures, so usually only single-threaded document format transcoding operations can be used. During the encoding process, if the second transcoding thread is forcibly started before the first transcoding thread is completed, it will directly cause thread conflicts and the transcoding service will fail. It can be seen that the above method can ...

AI Technical Summary

Problems solved by technology

However, if multi-threaded document format transcoding is implemented during the document format transcoding process, the system is likely to freeze and result in document format transcoding failures, so usually only single-threaded document format transcoding operations can be used. During the encoding process, if the second transcoding thread is forcibly started before the first transcoding thread is completed, it will directly cause thread conflicts and the transcoding service will fail. It can be seen that the above method can only receive one document within a period of time, and Transcoding the document, using such a document transcoding method, leads to poor stability and low transcoding efficiency of the document transcoding process

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