WO2019158964A1 - Policy based function callbacks for a server - Google Patents

Policy based function callbacks for a server Download PDF

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Publication number
WO2019158964A1
WO2019158964A1 PCT/IB2018/050874 IB2018050874W WO2019158964A1 WO 2019158964 A1 WO2019158964 A1 WO 2019158964A1 IB 2018050874 W IB2018050874 W IB 2018050874W WO 2019158964 A1 WO2019158964 A1 WO 2019158964A1
Authority
WO
WIPO (PCT)
Prior art keywords
function
server program
server
callbacks
nodes
Prior art date
Application number
PCT/IB2018/050874
Other languages
French (fr)
Inventor
Pratik Sharma
Original Assignee
Pratik Sharma
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pratik Sharma filed Critical Pratik Sharma
Priority to PCT/IB2018/050874 priority Critical patent/WO2019158964A1/en
Publication of WO2019158964A1 publication Critical patent/WO2019158964A1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/133—Protocols for remote procedure calls [RPC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks

Definitions

  • the clients will be provided with the policy table along with a brief summary of the function callback itself and hence client side socket connections will bind to a port in accordance with the function or functions they want to execute at the server side.
  • a hash table consisting of compute node Internet Protocol (IP) address where the server program is running, process identifier of the server program and client side port number from the policy table as the key and the value as list of storage nodes that will serve the storage access requests for the socket connections in the server program with client side port number as specified in the key of the hash table.
  • IP Internet Protocol

Abstract

Let us consider a cloud with switching nodes, compute nodes and storage nodes. There will be a server program running on the compute node which will listen to a port depending upon the protocol used for communication with the client and accept new connection requests. There will be a policy table with each entry having client side port number as the key and the function callback or chain of function callbacks as the value per server program.

Description

Policy based function callbacks for a server
Let us consider a cloud with switching nodes, compute nodes and storage nodes. There will be a server program running on the compute node which will listen to a port depending upon the protocol used for communication with the client and accept new connection requests. There will be a policy table with each entry having client side port number as the key and the function callback or chain of function callbacks as the value per server program. The server program will look up at the policy table to register a function callback or a chain of function callbacks for a socket connection when packets arrive at the server side socket and also a function callback or a chain of function callbacks can be registered when packets are sent from the server side socket. The clients will be provided with the policy table along with a brief summary of the function callback itself and hence client side socket connections will bind to a port in accordance with the function or functions they want to execute at the server side. Also in addition we may maintain a hash table consisting of compute node Internet Protocol (IP) address where the server program is running, process identifier of the server program and client side port number from the policy table as the key and the value as list of storage nodes that will serve the storage access requests for the socket connections in the server program with client side port number as specified in the key of the hash table.

Claims

Claims Following is the claim for this invention: -
1. Let us consider a cloud with switching nodes, compute nodes and storage nodes. There will be a server program running on the compute node which will listen to a port depending upon the protocol used for communication with the client and accept new connection requests. There will be a policy table with each entry having client side port number as the key and the function callback or chain of function callbacks as the value per server program. The server program will look up at the policy table to register a function callback or a chain of function callbacks for a socket connection when packets arrive at the server side socket and also a function callback or a chain of function callbacks can be registered when packets are sent from the server side socket. The clients will be provided with the policy table along with a brief summary of the function callback itself and hence client side socket connections will bind to a port in accordance with the function or functions they want to execute at the server side. Also in addition we may maintain a hash table consisting of compute node Internet Protocol (IP) address where the server program is running, process identifier of the server program and client side port number from the policy table as the key and the value as list of storage nodes that will serve the storage access requests for the socket connections in the server program with client side port number as specified in the key of the hash table. The above novel technique by which we can just plug in different functions in a server program in the cloud to serve different clients is the claim for this invention.
PCT/IB2018/050874 2018-02-13 2018-02-13 Policy based function callbacks for a server WO2019158964A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/IB2018/050874 WO2019158964A1 (en) 2018-02-13 2018-02-13 Policy based function callbacks for a server

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2018/050874 WO2019158964A1 (en) 2018-02-13 2018-02-13 Policy based function callbacks for a server

Publications (1)

Publication Number Publication Date
WO2019158964A1 true WO2019158964A1 (en) 2019-08-22

Family

ID=67618944

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2018/050874 WO2019158964A1 (en) 2018-02-13 2018-02-13 Policy based function callbacks for a server

Country Status (1)

Country Link
WO (1) WO2019158964A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114048239A (en) * 2022-01-12 2022-02-15 树根互联股份有限公司 Storage method, query method and device of time series data

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003281109A (en) * 2002-03-26 2003-10-03 Hitachi Ltd Load distribution method
WO2011079149A2 (en) * 2009-12-23 2011-06-30 Citrix Systems, Inc. Systems and methods for listening policies for virtual servers of an appliance
CN102801819A (en) * 2012-07-17 2012-11-28 杭州华三通信技术有限公司 Method for passing through IPv6 addresses in network access control system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003281109A (en) * 2002-03-26 2003-10-03 Hitachi Ltd Load distribution method
WO2011079149A2 (en) * 2009-12-23 2011-06-30 Citrix Systems, Inc. Systems and methods for listening policies for virtual servers of an appliance
CN102801819A (en) * 2012-07-17 2012-11-28 杭州华三通信技术有限公司 Method for passing through IPv6 addresses in network access control system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114048239A (en) * 2022-01-12 2022-02-15 树根互联股份有限公司 Storage method, query method and device of time series data
CN114048239B (en) * 2022-01-12 2022-04-12 树根互联股份有限公司 Storage method, query method and device of time series data

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