Invention Grant
US09563423B1 System and method for simultaneous shared access to data buffers by two threads, in a connection-oriented data proxy service
有权
在面向连接的数据代理服务中，由两个线程同时共享访问数据缓冲区的系统和方法
- Patent Title: System and method for simultaneous shared access to data buffers by two threads, in a connection-oriented data proxy service
- Patent Title (中): 在面向连接的数据代理服务中，由两个线程同时共享访问数据缓冲区的系统和方法
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Application No.: US13725819Application Date: 2012-12-21
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Publication No.: US09563423B1Publication Date: 2017-02-07
- Inventor: Joseph C. Pittman
- Applicant: EMC Corporation
- Applicant Address: US MA Hopkinton
- Assignee: EMC IP Holding Company LLC
- Current Assignee: EMC IP Holding Company LLC
- Current Assignee Address: US MA Hopkinton
- Agency: Blakely, Sokoloff, Taylor & Zafman LLP
- Main IPC: G06F15/16
- IPC: G06F15/16 ; G06F9/30 ; G06F9/48 ; H04L29/08
Abstract:
A method and system configured for detecting availability of destination port associated with a virtual connection between a client and server communicating using SCSI over a fiber channel network by a server fiber channel adapter, reading data from a head of a singly linked list of a data stream storing data to be forwarded by the virtual connection engine executing the virtual connection without a lock by a consumer process thread while a producer process thread has access to the linked list of the data stream, and forwarding the data read from the head of the linked list to the destination port.
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