公开(公告)号：US08386575B2

公开(公告)日：2013-02-26

申请号：US12723022

申请日：2010-03-12

申请人： Masaaki Takase ,  Makoto Kubota ,  Kenichi Abiru ,  Kazumine Matoba ,  Kouichirou Amemiya ,  Hitoshi Ueno

发明人： Masaaki Takase ,  Makoto Kubota ,  Kenichi Abiru ,  Kazumine Matoba ,  Kouichirou Amemiya ,  Hitoshi Ueno

IPC分类号： G06F15/16

CPC分类号： H04L67/1027 ,  H04L67/1002 ,  H04L67/14 ,  H04L67/146 ,  H04L67/24

摘要： A method of realizing uniqueness assurance includes: selecting a server to which a first message is to be transferred from multiple servers and transferring the first message to the selected server when the first message is received from a terminal apparatus by a load sharing apparatus; storing a second message that should be transferred to the same server as that of the first server when the second message is received from the terminal apparatus by the load sharing apparatus after the first message is transferred; generating uniqueness assurance information corresponding to the communication protocols corresponding to a session generated by the server to which the first message is transferred, the uniqueness assurance information indicating the correspondence between the session and the message corresponding to the session; and transferring the second message in accordance with the generated uniqueness assurance information if the stored second message exits.

摘要翻译： 实现唯一性保证的方法包括：当通过负载共享装置从终端装置接收到第一消息时，选择要从多个服务器传送第一消息的服务器并将第一消息传送到所选择的服务器; 当在所述第一消息被传送之后，所述负载共享装置从所述终端装置接收到所述第二消息时，存储应该传送到与所述第一服务器相同的服务器的第二消息; 生成对应于与由传送第一消息的服务器生成的会话相对应的通信协议的唯一性保证信息，指示会话与对应于该会话的消息之间的对应关系的唯一性保证信息; 以及如果存储的第二消息退出，则根据所生成的唯一性保证信息来传送第二消息。

公开(公告)号：US20100241715A1

公开(公告)日：2010-09-23

申请号：US12723022

申请日：2010-03-12

申请人： Masaaki Takase ,  Makoto Kubota ,  Kenichi Abiru ,  Kazumine Matoba ,  Kouichirou Amemiya ,  Hitoshi Ueno

发明人： Masaaki Takase ,  Makoto Kubota ,  Kenichi Abiru ,  Kazumine Matoba ,  Kouichirou Amemiya ,  Hitoshi Ueno

IPC分类号： G06F15/16

CPC分类号： H04L67/1027 ,  H04L67/1002 ,  H04L67/14 ,  H04L67/146 ,  H04L67/24

摘要： A method of realizing uniqueness assurance includes: selecting a server to which a first message is to be transferred from multiple servers and transferring the first message to the selected server when the first message is received from a terminal apparatus by a load sharing apparatus; storing a second message that should be transferred to the same server as that of the first server when the second message is received from the terminal apparatus by the load sharing apparatus after the first message is transferred; generating uniqueness assurance information corresponding to the communication protocols corresponding to a session generated by the server to which the first message is transferred, the uniqueness assurance information indicating the correspondence between the session and the message corresponding to the session; and transferring the second message in accordance with the generated uniqueness assurance information if the stored second message exits.

摘要翻译： 实现唯一性保证的方法包括：当通过负载共享装置从终端装置接收到第一消息时，选择要从多个服务器传送第一消息的服务器并将第一消息传送到所选择的服务器; 当在所述第一消息被传送之后，所述负载共享装置从所述终端装置接收到所述第二消息时，存储应该传送到与所述第一服务器相同的服务器的第二消息; 生成对应于与由传送第一消息的服务器生成的会话相对应的通信协议的唯一性保证信息，指示会话与对应于该会话的消息之间的对应关系的唯一性保证信息; 以及如果存储的第二消息退出，则根据所生成的唯一性保证信息来传送第二消息。

公开(公告)号：US08892768B2

公开(公告)日：2014-11-18

申请号：US12853330

申请日：2010-08-10

申请人： Kouichirou Amemiya ,  Kazumine Matoba ,  Masaaki Takase ,  Kenichi Abiru ,  Hitoshi Ueno

发明人： Kouichirou Amemiya ,  Kazumine Matoba ,  Masaaki Takase ,  Kenichi Abiru ,  Hitoshi Ueno

IPC分类号： G06F15/16 ,  H04L12/56 ,  H04L29/08

CPC分类号： H04L67/1027

摘要： A load balancing apparatus stores a transfer rule in which a path control identifier for identifying a path for a message sent from a client device is associated with relay device information for specifying a relay device that creates the path control identifier. When receiving a message from the client device, the load balancing apparatus determines whether the message contains the path control identifier. If the load balancing apparatus determines that the path control identifier is contained, the load balancing apparatus specifies, from the transfer rule, relay device information with which the path control identifier is associated and then sends the message to a relay device that is specified by the specified relay device information. In contrast, if the load balancing apparatus determines that the path control identifier is not contained, the load balancing apparatus sends the message to the relay device specified in accordance with a predetermined condition.

摘要翻译： 负载平衡装置存储用于识别从客户端装置发送的消息的路径的路径控制标识符与用于指定创建路径控制标识符的中继装置的中继装置信息相关联的传送规则。 当从客户端装置接收到消息时，负载平衡装置确定该消息是否包含路径控制标识符。 如果负载平衡装置确定包含路径控制标识符，则负载平衡装置根据传输规则指定与路径控制标识符相关联的中继装置信息，然后将消息发送到由 指定中继设备信息。 相反，如果负载平衡装置确定不包含路径控制标识符，则负载平衡装置将消息发送到根据预定条件指定的中继装置。

公开(公告)号：US20110040892A1

公开(公告)日：2011-02-17

申请号：US12853330

申请日：2010-08-10

申请人： Kouichirou AMEMIYA ,  Kazumine Matoba ,  Masaaki Takase ,  Kenichi Abiru ,  Hitoshi Ueno

发明人： Kouichirou AMEMIYA ,  Kazumine Matoba ,  Masaaki Takase ,  Kenichi Abiru ,  Hitoshi Ueno

IPC分类号： G06F15/16

CPC分类号： H04L67/1027

摘要： A load balancing apparatus stores a transfer rule in which a path control identifier for identifying a path for a message sent from a client device is associated with relay device information for specifying a relay device that creates the path control identifier. When receiving a message from the client device, the load balancing apparatus determines whether the message contains the path control identifier. If the load balancing apparatus determines that the path control identifier is contained, the load balancing apparatus specifies, from the transfer rule, relay device information with which the path control identifier is associated and then sends the message to a relay device that is specified by the specified relay device information. In contrast, if the load balancing apparatus determines that the path control identifier is not contained, the load balancing apparatus sends the message to the relay device specified in accordance with a predetermined condition.

摘要翻译： 负载平衡装置存储用于识别从客户端装置发送的消息的路径的路径控制标识符与用于指定创建路径控制标识符的中继装置的中继装置信息相关联的传送规则。 当从客户端装置接收到消息时，负载平衡装置确定该消息是否包含路径控制标识符。 如果负载平衡装置确定包含路径控制标识符，则负载平衡装置根据传输规则指定与路径控制标识符相关联的中继装置信息，然后将消息发送到由 指定中继设备信息。 相反，如果负载平衡装置确定不包含路径控制标识符，则负载平衡装置将消息发送到根据预定条件指定的中继装置。

公开(公告)号：US20090300182A1

公开(公告)日：2009-12-03

申请号：US12415527

申请日：2009-03-31

申请人： Hitoshi Ueno ,  Kouichirou Amemiya ,  Masaaki Takase ,  Kenichi Abiru

发明人： Hitoshi Ueno ,  Kouichirou Amemiya ,  Masaaki Takase ,  Kenichi Abiru

IPC分类号： G06F15/173

CPC分类号： H04L67/24

摘要： An event controller is caused to function as a receiving unit, a request unit, and a transfer unit. The receiving unit receives an event notification request containing designation information designating a client. The request unit requests notification of one of a plurality of servers as an assignment destination server, based on the designation information, the one providing a service to the client identified by the designation information. The transfer unit transfers the event notification request to the assignment destination server notified in response to the request by the request unit.

摘要翻译： 引起事件控制器作为接收单元，请求单元和传送单元。 接收单元接收包含指定客户端的指定信息的事件通知请求。 所述请求单元基于所述指定信息，向由所述指定信息标识的所述客户端提供服务的所述指定信息，请求将多个服务器中的一个服务器的通知作为分配目的地服务器。 传送单元响应于请求单元的请求将事件通知请求传送到分配目的地服务器。

公开(公告)号：US20100088417A1

公开(公告)日：2010-04-08

申请号：US12571737

申请日：2009-10-01

申请人： Kouichirou Amemiya ,  Hitoshi Ueno ,  Masaaki Takase ,  Kenichi Abiru

发明人： Kouichirou Amemiya ,  Hitoshi Ueno ,  Masaaki Takase ,  Kenichi Abiru

IPC分类号： G06F15/16

CPC分类号： H04L67/1027 ,  H04L65/1006 ,  H04L67/1002 ,  H04L69/18

摘要： One system distributes a request for providing a service using a first communication protocol, from a terminal device to a server selected from among a plurality of servers by a server load balancer in response to the request. A corresponding relation between identification information for identifying a session generated in a distributed server and the server that has generated the session corresponding to the identification information is set in the server load balancer by the service of a second communication protocol as uniqueness assurance information for uniqueness assurance. Thus, when the provision of a service is requested using a second communication protocol by the terminal device, the server load balancer refers to the set uniqueness assurance information and selects the server for providing the service from among the plurality of servers.

摘要翻译： 响应于该请求，一个系统使用第一通信协议从服务器负载平衡器分配从终端设备向从多个服务器中选择的服务器提供服务的请求。 通过第二通信协议的服务在服务器负载平衡器中设置用于识别在分布式服务器中生成的会话的标识信息和已经生成了与标识信息对应的会话的服务器之间的对应关系，作为唯一性保证的唯一性保证信息 。 因此，当通过终端设备使用第二通信协议请求提供服务时，服务器负载均衡器参考设置的唯一性保证信息，并且从多个服务器中选择用于提供服务的服务器。

公开(公告)号：US08266298B2

公开(公告)日：2012-09-11

申请号：US12571737

申请日：2009-10-01

申请人： Kouichirou Amemiya ,  Hitoshi Ueno ,  Masaaki Takase ,  Kenichi Abiru

发明人： Kouichirou Amemiya ,  Hitoshi Ueno ,  Masaaki Takase ,  Kenichi Abiru

IPC分类号： G06F15/16

CPC分类号： H04L67/1027 ,  H04L65/1006 ,  H04L67/1002 ,  H04L69/18

摘要： One system distributes a request for providing a service using a first communication protocol, from a terminal device to a server selected from among a plurality of servers by a server load balancer in response to the request. A corresponding relation between identification information for identifying a session generated in a distributed server and the server that has generated the session corresponding to the identification information is set in the server load balancer by the service of a second communication protocol as uniqueness assurance information for uniqueness assurance. Thus, when the provision of a service is requested using a second communication protocol by the terminal device, the server load balancer refers to the set uniqueness assurance information and selects the server for providing the service from among the plurality of servers.

摘要翻译： 响应于该请求，一个系统使用第一通信协议从服务器负载平衡器分配从终端设备向从多个服务器中选择的服务器提供服务的请求。 通过第二通信协议的服务在服务器负载平衡器中设置用于识别在分布式服务器中生成的会话的标识信息和已经生成了与标识信息对应的会话的服务器之间的对应关系，作为唯一性保证的唯一性保证信息 。 因此，当通过终端设备使用第二通信协议请求提供服务时，服务器负载均衡器参考设置的唯一性保证信息，并且从多个服务器中选择用于提供服务的服务器。

公开(公告)号：US08370418B2

公开(公告)日：2013-02-05

申请号：US12845893

申请日：2010-07-29

申请人： Masaaki Takase ,  Hitoshi Ueno ,  Kenichi Abiru

发明人： Masaaki Takase ,  Hitoshi Ueno ,  Kenichi Abiru

IPC分类号： G06F15/16

CPC分类号： G06F9/546

摘要： A relay apparatus for transferring message data received from a client to one of a plurality of servers includes a status management data storage, a transfer rule handling section, and an acknowledgment transmitting section. The status management data storage holds data of an acknowledgment necessity table. The acknowledgment necessity table includes first identification information of a first apparatus to which the relay apparatus acknowledges when the relay apparatus has received first transfer rule notification data from the first apparatus. The transfer rule handling section determines whether the acknowledgment necessity table includes the first identification information identical to second identification information of a second apparatus upon receiving second transfer rule notification data from the second apparatus. The acknowledgment transmitting section transmits acknowledgment data to the second apparatus when the acknowledgment necessity table includes the first identification information identical to the second identification information.

摘要翻译： 用于将从客户端接收的消息数据传送到多个服务器之一的中继装置包括状态管理数据存储器，传送规则处理部件和确认发送部件。 状态管理数据存储保存确认必需表的数据。 确认必要性表包括中继装置何时接收到来自第一装置的第一传送规则通知数据的第一装置的第一识别信息。 转移规则处理部分在从第二装置接收到第二传送规则通知数据时，确定确认必要性表是否包括与第二装置的第二标识信息相同的第一标识信息。 当确认必要性表包括与第二标识信息相同的第一标识信息时，确认发送部分向第二装置发送确认数据。

公开(公告)号：US08458379B2

公开(公告)日：2013-06-04

申请号：US13344731

申请日：2012-01-06

申请人： Hitoshi Ueno ,  Masaaki Takase

发明人： Hitoshi Ueno ,  Masaaki Takase

IPC分类号： G06F13/00 ,  G06F3/00

CPC分类号： H04L67/28 ,  G06F11/3433 ,  H04L67/1002 ,  H04L67/32

摘要： An information processing method includes calculating a reception estimated time when the data are received based on a last reception time of the data and a reception time interval of the data for transfer source devices; calculating a shift completion estimated time based on a shift time period necessary to shift an assignment of a data transfer process of a transfer source device of the plurality of the transfer source devices from the transfer processing device to another transfer processing device; and transferring the assignment of the data transfer process from the transfer processing device to the another transfer processing device, the assignment of the data transfer process being relevant to a transfer source device having the calculated reception estimated time later than the shift completion estimated time and closer to the shift completion estimated time than any other transfer source devices.

摘要翻译： 一种信息处理方法，包括基于数据的最后接收时间和用于传送源设备的数据的接收时间间隔来计算接收到数据时的接收估计时间; 基于将所述多个传送源装置的传送源装置的数据传送处理的分配从所述传送处理装置切换到另一传送处理装置所需的移位时间周期来计算移动完成推定时间; 并且将所述数据传送处理从所述传送处理装置的分配传送到所述另一传送处理装置，所述数据传送处理的分配与具有所计算的所述接收估计时间的所述传送源装置相关，所述传送源装置比所述移动完成估计时间更近 到移动完成估计时间比任何其他传输源设备。

公开(公告)号：US20120239831A1

公开(公告)日：2012-09-20

申请号：US13344731

申请日：2012-01-06

申请人： Hitoshi UENO ,  Masaaki Takase

发明人： Hitoshi UENO ,  Masaaki Takase

IPC分类号： G06F13/00

CPC分类号： H04L67/28 ,  G06F11/3433 ,  H04L67/1002 ,  H04L67/32

摘要： An information processing method includes calculating a reception estimated time when the data are received based on a last reception time of the data and a reception time interval of the data for transfer source devices; calculating a shift completion estimated time based on a shift time period necessary to shift an assignment of a data transfer process of a transfer source device of the plurality of the transfer source devices from the transfer processing device to another transfer processing device; and transferring the assignment of the data transfer process from the transfer processing device to the another transfer processing device, the assignment of the data transfer process being relevant to a transfer source device having the calculated reception estimated time later than the shift completion estimated time and closer to the shift completion estimated time than any other transfer source devices.

摘要翻译： 一种信息处理方法，包括基于数据的最后接收时间和用于传送源设备的数据的接收时间间隔来计算接收到数据时的接收估计时间; 基于将所述多个传送源装置的传送源装置的数据传送处理的分配从所述传送处理装置切换到另一传送处理装置所需的移位时间周期来计算移动完成推定时间; 并且将所述数据传送处理从所述传送处理装置的分配传送到所述另一传送处理装置，所述数据传送处理的分配与具有所计算的所述接收估计时间的所述传送源装置相关，所述传送源装置比所述移动完成估计时间更近 到移动完成估计时间比任何其他传输源设备。