公开(公告)号：CA2830530A1

公开(公告)日：2005-06-02

申请号：CA2830530

申请日：2004-01-12

Applicant: TSX INC

Inventor： ALLEN GREGORY A ,  MOROSAN TUDOR

IPC: H04L45/247 ,  H04L69/40 ,  G06F11/20 ,  H04L12/16

Abstract: The present invention provides a novel system and method for failover. In an embodiment, a primary server and a backup server are available to a plurality of clients. Messages containing requests are processed by the primary server, while a mirror image of transaction records generated by the processing of those requests is maintained in volatile memory of both the primary server and the backup server. In case of failover, the client connects to the backup server and resends its message to the backup server. If the backup server has results of processing for the primary server, it sends these to the client. Else the backup server processes the message.

公开(公告)号：CA2911001C

公开(公告)日：2019-11-19

申请号：CA2911001

申请日：2013-10-23

Applicant: TSX INC

Inventor： ALLEN GREGORY ARTHUR ,  MOROSAN TUDOR ,  DUMITRACHE ADRIAN G ,  PHILIPS PATRICK J

IPC: H04L69/40 ,  G06Q40/04

Abstract: A failover system, server, method, and computer readable medium are provided. The system includes a primary server for communicating with a client machine and a backup server. The primary server includes a primary session manager, a primary dispatcher a primary order processing engine and a primary verification engine. The method involves receiving an input message, obtaining deterministic information, processing the input message and replicating the input message along with the deterministic information.

公开(公告)号：AU2014280800A1

公开(公告)日：2015-12-10

申请号：AU2014280800

申请日：2014-06-12

Applicant: TSX INC

Inventor： ALLEN GREGORY ARTHUR ,  MOROSAN TUDOR

IPC: H04L12/12 ,  H04L49/901

Abstract: A writing application on a computing device can reference a tail pointer to write messages to message buffers that a peer-to-peer data link replicates in memory of another computing device. The message buffers are divided into at least two queue segments, where each segment has several buffers. Messages are read from the buffers by a reading application on one of the computing devices using an advancing head pointer by reading a message from a next message buffer when determining that the next message buffer has been newly written. The tail pointer is advanced from one message buffer to another within a same queue segment after writing messages. The tail pointer is advanced from a message buffer of a current queue segment to a message buffer of a next queue segment when determining that the head pointer does not indicate any of the buffers of the next queue segment.

公开(公告)号：CA2912938A1

公开(公告)日：2014-12-18

申请号：CA2912938

申请日：2014-06-12

Applicant: TSX INC

Inventor： ALLEN GREGORY ARTHUR ,  MOROSAN TUDOR

IPC: H04L12/12 ,  H04L49/901

Abstract: A writing application on a computing device can reference a tail pointer to write messages to message buffers that a peer-to-peer data link replicates in memory of another computing device. The message buffers are divided into at least two queue segments, where each segment has several buffers. Messages are read from the buffers by a reading application on one of the computing devices using an advancing head pointer by reading a message from a next message buffer when determining that the next message buffer has been newly written. The tail pointer is advanced from one message buffer to another within a same queue segment after writing messages. The tail pointer is advanced from a message buffer of a current queue segment to a message buffer of a next queue segment when determining that the head pointer does not indicate any of the buffers of the next queue segment.

公开(公告)号：CA2911001A1

公开(公告)日：2014-12-18

申请号：CA2911001

申请日：2013-10-23

Applicant: TSX INC

Inventor： ALLEN GREGORY A ,  MOROSAN TUDOR ,  DUMITRACHE ADRIAN G ,  PHILIPS PATRICK J

IPC: H04L69/40 ,  G06Q40/04

Abstract: A failover system, server, method, and computer readable medium are provided. The system includes a primary server for communicating with a client machine and a backup server. The primary server includes a primary session manager, a primary dispatcher a primary order processing engine and a primary verification engine. The method involves receiving an input message, obtaining deterministic information, processing the input message and replicating the input message along with the deterministic information.

公开(公告)号：CA2543493C

公开(公告)日：2014-02-18

申请号：CA2543493

申请日：2004-01-12

Applicant: TSX INC

Inventor： ALLEN GREGORY ARTHUR ,  MOROSAN TUDOR

IPC: G06F11/20 ,  H04L45/247 ,  H04L69/40

Abstract: The present invention provides a novel system and method for failover. In an embodiment, a primary server and a backup server are available to a plurality of clients. Messages containing requests are processed by the primary server, while a mirror image of transaction records generated by the processing of those requests is maintained in volatile memory of both the primary server and the backup server. In this mode of operation, the volatile memory is periodically flushed to non-volatile memory.

公开(公告)号：DE602004027339D1

公开(公告)日：2010-07-08

申请号：DE602004027339

申请日：2004-11-24

Applicant: TSX INC

Inventor： ALLEN GREGORY ARTHUR ,  MOROSAN TUDOR

IPC: G06F11/20 ,  H04L45/247 ,  H04L69/40

公开(公告)号：AT469395T

公开(公告)日：2010-06-15

申请号：AT04257299

申请日：2004-11-24

Applicant: TSX INC

Inventor： ALLEN GREGORY ARTHUR ,  MOROSAN TUDOR

IPC: G06F11/20 ,  H04L45/247 ,  H04L69/40

Abstract: The present invention provides a novel system and method for failover. In an embodiment, a primary server and a backup server are available to a plurality of clients. Messages containing requests are processed by the primary server, while a mirror image of transaction records generated by the processing of those requests is maintained in volatile memory of both the primary server and the backup server. In case of failover, the client connects to the backup server and resends its message to the backup server. If the backup server has results of processing for the primary server, it sends these to the client. Else the backup server processes the message.

公开(公告)号：HK1100499A1

公开(公告)日：2007-09-21

申请号：HK07108301

申请日：2007-07-30

Applicant: TSX INC

Inventor： ALLEN GREGORY ARTHUR ,  MOROSAN TUDOR

IPC: H04L45/247 ,  G06F11/20 ,  H04L69/40

Abstract: The present invention provides a novel system and method for failover. In an embodiment, a primary server and a backup server are available to a plurality of clients. Messages containing requests are processed by the primary server, while a mirror image of transaction records generated by the processing of those requests is maintained in volatile memory of both the primary server and the backup server. In case of failover, the client connects to the backup server and resends its message to the backup server. If the backup server has results of processing for the primary server, it sends these to the client. Else the backup server processes the message.

公开(公告)号：CA2921108A1

公开(公告)日：2005-06-02

申请号：CA2921108

申请日：2004-01-12

Applicant: TSX INC

Inventor： MOROSAN TUDOR ,  ALLEN GREGORY ARTHUR

IPC: H04L45/247 ,  H04L69/40 ,  G06F11/20 ,  H04L12/16

Abstract: The present invention provides a novel system and method for failover. In an embodiment, a primary server and a backup server are available to a plurality of clients. Messages containing requests are processed by the primary server, while a mirror image of transaction records generated by the processing of those requests is maintained in volatile memory of both the primary server and the backup server. In this mode of operation, the volatile memory is periodically flushed to non-volatile memory.