发明申请
US20080222266A1 REDIRECTING CLIENT CONNECTION REQUESTS AMONG SOCKETS PROVIDING A SAME SERVICE
审中-公开
重定向客户端连接要求提供相同的服务
- 专利标题: REDIRECTING CLIENT CONNECTION REQUESTS AMONG SOCKETS PROVIDING A SAME SERVICE
- 专利标题(中): 重定向客户端连接要求提供相同的服务
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申请号: US12126790申请日: 2008-05-23
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公开(公告)号: US20080222266A1公开(公告)日: 2008-09-11
- 发明人: DWIP N. BANERJEE , LILIAN SYLVIA FERNANDES , VASU VALLABHANENI , VENKAT VENKATSUBRA
- 申请人: DWIP N. BANERJEE , LILIAN SYLVIA FERNANDES , VASU VALLABHANENI , VENKAT VENKATSUBRA
- 申请人地址: US NY ARMONK
- 专利权人: INTERNATIONAL BUSINESS MACHINES CORPORATION
- 当前专利权人: INTERNATIONAL BUSINESS MACHINES CORPORATION
- 当前专利权人地址: US NY ARMONK
- 主分类号: G06F15/16
- IPC分类号: G06F15/16
摘要:
A method, system, and program for redirecting client connection requests among sockets providing a same service are provided. An application requests multiple sockets from a kernel. In addition, the application generates a socket call option to bind the sockets to a particular port number and passes a list of the sockets to the kernel, where the list indicates that the sockets will all provide access to server systems providing the same service. In response, the kernel sets up the sockets, bound to the same port, and set to reference one another. Then, when a connection request is received for a first socket in the list with a queue that is full, the kernel redirects the connection request to a second socket in the list with available queue space. Thus, rather than drop the connection request from the first socket when it lacks available queue space, the connection request is redirected to another socket providing access to the same service.
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