Stock quotation data real-time query method

Stock quotation data real-time query method

According to the stock quotation data real-time query method, under the condition that a communication network environment between a third terminal and a second terminal can meet a long connection communication condition, the third terminal and the second terminal establish a long connection communi...

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Bibliographische Detailangaben
Hauptverfasser: YUAN JIELONG, FU QIANG, HU WEI, YIN JUNLU, DAI CHANGLIN, LI SHIWEN, ZHENG KE, LI ZEHUA, SU JIONGHUA, FU YINGFENG
Format: Patent
Sprache:chi ; eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PHYSICS
SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:According to the stock quotation data real-time query method, under the condition that a communication network environment between a third terminal and a second terminal can meet a long connection communication condition, the third terminal and the second terminal establish a long connection communication mode to obtain second quotation data; under the condition that the communication network environment between the third terminal and the second terminal cannot meet the long connection communication condition, the third terminal and the second terminal establish an http polling communication mode to obtain second market information data, and the second market information data is generated based on the first market information data; the first market data is pushed to the second terminal by the first terminal based on the long connection communication mode. The long connection is used for receiving, processing and forwarding data in the whole link, connection requests do not need to be sent frequently, and tran