[미국특허]
Multi-user computer system with an access balancing feature
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
G06F-015/16
G06F-005/00
출원번호
US-0087044
(2002-02-28)
등록번호
US-7433962
(2008-10-07)
발명자
/ 주소
Janssen,Bob
Jansen,Peter Gerardus
출원인 / 주소
Real Enterprise Solutions Development B.V.
대리인 / 주소
Knoble, Yoshida & Dunleavy, LLC
인용정보
피인용 횟수 :
24인용 특허 :
9
초록▼
A multi-user computer system, and method for creating a user session that comprises processing a log-on request entered by a user. The creation of the user session is halted when more than a maximum number of simultaneous log-on requests, maintained as a variable in the multi-user computer system, a
A multi-user computer system, and method for creating a user session that comprises processing a log-on request entered by a user. The creation of the user session is halted when more than a maximum number of simultaneous log-on requests, maintained as a variable in the multi-user computer system, are being processed.
대표청구항▼
The invention claimed is: 1. In a multi-user computer system, a method of controlling the creation of a user session, comprising processing a log-on request entered by a user at a terminal, wherein the creation of the user session is halted when more than a maximum number of log on requests, mainta
The invention claimed is: 1. In a multi-user computer system, a method of controlling the creation of a user session, comprising processing a log-on request entered by a user at a terminal, wherein the creation of the user session is halted when more than a maximum number of log on requests, maintained in the multi-user system as a variable that can be adjusted, are being processed simultaneously. 2. A method according to claim 1, wherein the creation of a user session is resumed when the creation of another user session has been completed. 3. A method according to claim 2, wherein each log-on request is assigned a slot at a certain position in a waiting queue of currently pending requests, wherein the log-on request is assigned to a next slot in the waiting queue when a user session has been created. 4. A method according to claim 3, wherein information on the position of the log-on request in the waiting queue is displayed to the user. 5. A method according to claim 3, wherein a user session of which the creation cannot be completed is detected, and the log-on request to create the users session is removed from the waiting queue. 6. A method according to claim 5, wherein a slot to which a log-on request has been assigned is continually updated with information regarding the creation of the requested user session, and wherein a log-on request is removed from the slot to which it has been assigned if the slot is not updated. 7. A method according to claim 1, wherein a user is provided with an option to cancel a log-on request when the creation of the user session is halted. 8. A method according to claim 7, wherein a user is provided with an option to cancel a log-on request together with the information displayed to the user. 9. A method according to claim 1, wherein statistics relating to the creation of user sessions during a certain time interval are updated when the creation of a user session has been completed. 10. A multi-user computer system, comprising at least one terminal for a user to enter a log-on request for creation of a user session, wherein the system further comprises means for determining the number of log-on requests simultaneously being processed, and means for halting the creation of the user session if the number of log-on requests simultaneously being processed exceeds a maximum number, maintained in the multi-user system as a variable that can be adjusted. 11. A multi-user computer system according to claim 10, comprising a waiting queue with active slots and wait slots, wherein the number of active slots equals the maximum number, further comprising means for assigning each log-on request to a slot at a certain position in the waiting queue. 12. A multi-user computer system according to claim 11, comprising means for assigning a log-on request to a next slot in the waiting queue when a user session has been created, wherein assignment of a log-on request to an active slot triggers the system to resume the creation of the requested user session. 13. A multi-user computer system according to claim 11, comprising means for adjusting the number of active slots. 14. A computer program stored on a computer readable medium for controlling the creation of a user session in a multi-user computer system, comprising computer-readable instructions stored on a computer readable medium for performing the tasks of processing a log-on request entered by a user at a terminal, determining the number of log-on requests simultaneously being processed and halting the creation of the user session when more than a maximum number, maintained as an adjustable variable in the multi-user computer system, of log-on requests are being processed simultaneously. 15. A computer program according to claim 14, comprising computer-readable instructions for performing the tasks of assigning each log-on request to a slot at a certain position in a waiting queue of currently pending requests, and assigning the log-on request to a next slot in the waiting queue when a user session has been created. 16. A computer program according to claim 15, comprising computer-readable instructions for performing the task of displaying information on the position of the log-on request in the waiting queue to the user. 17. A computer program according to claim 15 comprising computer-readable instructions for performing the tasks of detecting a user session of which the creation cannot be completed, and removing the log-on request to create the user session from the waiting queue. 18. A computer program according to claim 14, comprising computer-readable instructions for performing the task of adjusting the maximum number of log-on requests. 19. In a multi-user computer system, a method of controlling the creation of a user session, comprising processing a log-on request entered by a user at a terminal, wherein the creation of a user session is halted when more than a maximum number, maintained as a variable in the multi-user computer system, of log-on requests are being processed simultaneously, said system including an adjustment mechanism for dynamically adjusting the maximum number of user sessions which can be processed simultaneously.
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