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METHOD AND APPARATUS FOR CONTROLLING THE INTER-PROCESS VARIABLE LENGTH PACKET DATA FLOW USING THE SHARED MEMORY PAGING TECHNIQUES
METHOD AND APPARATUS FOR CONTROLLING THE INTER-PROCESS VARIABLE LENGTH PACKET DATA FLOW USING THE SHARED MEMORY PAGING TECHNIQUES
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机译:使用共享内存分页技术控制进程间可变长度数据包数据流的方法和装置
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摘要
A method and an apparatus for controlling inter-process variable length data flow by using a shared memory paging technique are provided to process data messages transmitted between processes and between threads only on a shared memory to prevent deterioration of the processing performance due to excessive memory copy. An apparatus for controlling flow of a message transmitted between application processes(215) includes a shared memory(225), first through nth session threads(255), and a session negotiator(230). The shared memory stores a variable length data message received from an application process and block information of the data message. The first through nth session threads update the block information according to a control signal of the application process and allocate a data block page for storing the data message. The session negotiator generates or deletes a session thread corresponding to the application process at the request of the application process.
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