Method and apparatus for reducing inefficiencies caused by sending multiple commands to a server

• US 6,675,195 B1
• Filed: 06/11/1997
• Issued: 01/06/2004
• Est. Priority Date: 06/11/1997
• Status: Expired due to Term

• Current Assignee: Oracle International Corporation (Oracle Corporation)
• Original Assignee: Oracle International Corporation (Oracle Corporation)
• Inventors: Chatterjee, Debashish, Chidambaran, Lekshminarayanan “Luxi”
• Primary Examiner(s): Wiley, David
• Assistant Examiner(s): Vaughn, Jr., William C.
• Application Number:
  US08/873,644
• Time in Patent Office: 2,400 Days
• Field of Search: 709/203, 709/231, 709/232, 709/233, 709/235, 709/100, 709/101, 709/102, 709/103, 709/105, 710/52, 710/5, 710/53, 710/54, 710/56, 710/57, 710/58, 710/59, 710/60, 707/9, 707/10, 707/1
• US Class Current: 709/203
• CPC Class Codes: H04L 67/133 Protocols for remote procedure calls [RPC]
• CPC Class Codes: H04L 9/40 Network security protocols

Abstract

A method and apparatus can improve the performance of a server and clients by storing commands sent to the server until a command is received that fills the capacity of the apparatus to store the commands or that will cause the server to provide information beyond acknowledgment of or completion of the command. The commands are then set to the server software for execution. The server then processes as a group the commands stored, returning a single response, and eliminating the overhead that could have been incurred in providing multiple responses or processing the commands separately.

Claims

1. A method of forwarding a plurality of server commands, the method comprising:

retaining, without transmitting to a server, a plurality of commands, until determining that a particular command is received that, if received by said server, would cause said server to generate a response that is not a response that only confirms receipt of said particular command by said server; and

in response to determining that said particular command is received, transmitting said plurality of commands to said server;

wherein each command of said plurality of commands, if received by said server, would cause said server to generate a response that only confirms receipt of each such command by said server.

2. The method of claim 1 wherein the step of transmitting comprises sending the plurality of commands before sending the particular command.

3. The method of claim 1, wherein said plurality of commands is stored at a location remote from said server.

4. The method of claim 1, wherein the step of transmitting includes transmitting said plurality of commands to said server via a network.

5. The method of claim 1, wherein the step of retaining includes storing said plurality of commands at a location remote from said server.

6. The method of claim 5, wherein the step of storing said plurality of commands includes storing said plurality of commands at a client remote from said server.

7. The method of claim 1, wherein the steps further include determining that said particular command is received by performing one or more steps that include determining that a portion of a command code is in a command priority table.

8. The method of claim 1, wherein the steps further include determining that said particular command is received by performing one or more steps that include determining that a portion of a command code is in a particular range of values.

9. The method of claim 1, wherein the steps further include determining that said particular command is received by performing one or more steps that include determining that a portion of a command code has bits in a particular pattern.

10. A computer-readable medium carrying one or more sequences of instructions for forwarding a plurality of server commands, wherein execution of the one or more sequences of instructions by one or more processors causes the one or more processors to perform the steps of:

retaining, without transmitting to a server, a plurality of commands, until determining that a particular command is received that, if a received by said server, would cause said server to generate a response that is not a response that only confirms receipt of said particular command by said server; and

in response to determining that said particular command is received, transmitting said plurality of commands to said server;

wherein each command of said plurality of commands, if received by said server, would cause said server to generate a response that only confirms receipt of each such command by said server.

11. The computer-readable medium of claim 10 wherein the step of transmitting comprises sending the plurality of commands before sending the particular command.

12. The computer-readable medium of claim 10, wherein said plurality of commands is stored at a location remote from said server.

13. The computer-readable medium of claim 10, wherein the step of transmitting includes transmitting said plurality of commands to said server via a network.

14. The computer-readable medium of claim 10, wherein the step of retaining includes storing said plurality of commands at a location remote from said server.

15. The computer-readable medium of claim 14, wherein the step of storing said plurality of commands includes storing said plurality of commands at a client remote from said server.

16. The computer-readable medium of claim 10, wherein the steps further include determining that said particular command is received by performing one or more steps that include determining that a portion of a command code is in a command priority table.

17. The computer-readable medium of claim 10, wherein the steps further include determining that said particular command is received by performing one or more steps that include determining that a portion of a command code is in a particular range of values.

18. The computer-readable medium claim of 10, wherein the steps further include determining that said particular command is received by performing one or more steps that include determining that a portion of a command code has bits in a particular pattern.