US 10,761,911 B2Granted

Asynchronous application interactions in distributed systems

AssigneeNutanix, Inc.

InventorsVinod Gupta, Abhijit S. Khinvasara

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Abstract

Systems and methods for managing communication between applications (e.g., apps) in a host computing environment. Apps are published to a globally-accessible site. Upon download of an app to a host computing environment, apps can register themselves with a communication gateway as being discoverable and permissive to inter-app communications. Message queues are created to facilitate asynchronous communications between apps. After registration, any of the apps can send and receive messages using the communication gateway. The messages can be directed to any other app that is registered with the communication gateway. Using the message queues, the communication gateway facilitates asynchronous app interactions such that any app can communicate with any other discoverable and permissive app. Aspects of operation, discoverability and other attributes can be codified in an application manifest that is processed by the communication gateway. Discoverability, source of origination, payload contents, permissions and other attributes are carried in the application manifest.

Claims22

Dependent claims

A method for facilitating dynamic application discovery and inter-application communications for applications, the method comprising:

downloading, from a repository of applications, a second application to a host computer, said host computer hosting a first application, wherein the first application and the second application comprising applications that have been isolated from each other by assigning separate resources to the first application and the second application;
facilitating asynchronous discoverability between the first application and the second application based on at least a discoverability specification described in a first discoverability object, wherein the first discoverability object is provided for the first application and a second discoverability object is provided for the second application and the first application receives a notification of availability of the second application on a first message queue corresponding to the first application, and wherein the notification is based on a determination that the first discoverability object identifies the second application as discoverable for exchanging communications with the first application and the second discoverability object identifies the first application as discoverable for exchanging communications with the second application;
and
using a messaging data structure to facilitate communications between the second application and the first application by:
posting, to the first message queue, a message from the second application addressed to the first application;
and
receiving, by the first application, at least a portion of the message from the second application.

4 more elements

A non-transitory computer readable medium having stored thereon a sequence of instructions which, when executed by a processor performs a set of acts for facilitating dynamic application discovery and inter-application communications for applications, the set of acts comprising:

downloading, from a repository of applications, a second application to a host computer, said host computer hosting a first application, wherein the first application and the second application comprising applications that have been isolated from each other by assigning separate resources to the first application and the second application;
facilitating asynchronous discoverability between the first application and the second application based on at least a discoverability specification described in a first discoverability object, wherein the first discoverability object is provided for the first application and a second discoverability object is provided for the second application and the first application receives a notification of availability of the second application on a first message queue corresponding to the first application, and wherein the notification is based on a determination that the first discoverability object identifies the second application as discoverable for exchanging communications with the first application and the second discoverability object identifies the first application as discoverable for exchanging communications with the second application;
and
using a messaging data structure to facilitate communications between the second application and the first application by:
posting, to the first message queue, a message from the second application addressed to the first application;
and
receiving, by the first application, at least a portion of the message from the second application.

4 more elements

A system for facilitating dynamic application discovery and inter-application communications for applications, system comprising:

a storage medium having stored thereon a sequence of instructions;
and a processor that executes the sequence of instructions to perform a set of acts comprising:
downloading, from a repository of applications, a second application to a host computer, said host computer hosting a first application, wherein the first application and the second application comprising applications that have been isolated from each other by assigning separate resources to the first application and the second application;
facilitating asynchronous discoverability between the first application and the second application based on at least a discoverability specification described in a first discoverability object, wherein the first discoverability object is provided for the first application and a second discoverability object is provided for the second application and the first application receives a notification of availability of the second application on a first message queue corresponding to the first application, and wherein the notification is based on a determination that the first discoverability object identifies the second application as discoverable for exchanging communications with the first application and the second discoverability object identifies the first application as discoverable for exchanging communications with the second application;
and
using a messaging data structure to facilitate communications between the second application and the first application by:
posting, to the first message queue, a message from the second application addressed to the first application;
and
receiving, by the first application, at least a portion of the message from the second application.

6 more elements

Dependencies are inferred from the claim text.

Facts

Application: 15/431,404Filed 13 Feb 2017
Published: US 2020/0026587 A123 Jan 2020
Granted: 1 Sep 2020
Term ends: Not estimatedThe source records don’t support an estimate.

Classification6 codes

G06F 9/455
Arrangements for executing specific programs: emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or…
G06F 9/546
Interprogram communication: message passing systems or structures, e.g. queues
G06F 8/60
Arrangements for software engineering: software deployment
G06F 8/61
Software deployment: installation