Invention Grant
- Patent Title: Systems and methods for disabling services in a cluster
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Application No.: US16599153Application Date: 2019-10-11
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Publication No.: US11044174B2Publication Date: 2021-06-22
- Inventor: Aman Chaudhary , Vemula Srimithra , Raghav S N , Rajesh Joshi
- Applicant: Citrix Systems, Inc.
- Applicant Address: US FL Fort Lauderdale
- Assignee: Citrix Systems, Inc.
- Current Assignee: Citrix Systems, Inc.
- Current Assignee Address: US FL Fort Lauderdale
- Agency: Foley & Lardner LLP
- Main IPC: H04L12/24
- IPC: H04L12/24 ; H04L29/08

Abstract:
Disclosed herein includes a system, a method, and a device for disabling services in a cluster. A master node of a plurality of nodes of a cluster can receive a disable instruction for a service of the cluster. The master node can transmit to the plurality of nodes a transition instruction to instruct the other nodes to stop accepting requests from one or more client devices for the service. The master node can receive, from each of the plurality of nodes, a client count value indicative of a number of current client connections from the one or more client devices to one or more respective nodes of the plurality of nodes. The master node can determine that the client count value is a zero value for each node of the plurality of nodes. The master node can transmit an out of service instruction to each node of the plurality of nodes to disable the service on the cluster.
Public/Granted literature
- US20210067424A1 SYSTEMS AND METHODS FOR DISABLING SERVICES IN A CLUSTER Public/Granted day:2021-03-04
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