Kaazing Corporation

Oracle International Corporation

Siddalingaiah Eraiah

John R Fallows

David Brennan Gaunce

Frank J Salim

Gangadhar Konduri

Denny McKinney

Edwin Khodabakchian

Christopher J Harrison

A request to establish a bi-directional full-duplex network connection is received. The request conforms to a half-duplex network connection protocol and the half-duplex connection protocol is a HTTP based protocol. The request is processed to determine a decision on whether to allow the bi-directional full-duplex connection. In the event the decision is to allow the bi-directional full-duplex connection, the bi-directional full-duplex network connection is established using the half-duplex network connection protocol. The bi-directional full-duplex connection utilizes a WebSocket communication protocol. Establishing the bi-directional full-duplex connection utilizes a plurality of half duplex connections. A confirmation that the bi-directional full-duplex network connection has been established is provided.

Enterprise client-server system and methods of providing web application support through distributed emulation of websocket communications

A system enabling service communications in distributed Web applications between servers otherwise inaccessible due to cross-origin security restrictions in pre-HTML5 compliant Web-browser clients. A Web-browser client executes a client-side Web application received from a source origin server having a defined source origin and requests connections to request identified Web-application services. Execution of an emulation client library establishes a bidirectional capable HTTP-based communications connection between the Web-browser client and a gateway server, having a target origin outside the scope of the source origin, providing access to the request identified Web-application service. The bidirectional capable HTTP-based communications connection includes a cross-origin communications bridge providing a secure communications path between the source and target origins. The gateway server can establish an HTML5 compliant connection to a target defined service, provided by a target server, having a predefined relation to the request identified Web-application service.

Techniques for facilitating the sharing of metadata. In one set of embodiments, a metadata document is referenced by a plurality of software applications as a URL, the URL comprising a protocol component identifying a specialized protocol name and a path component identifying a name and namespace of the metadata document. The specialized protocol name indicates that the metadata document is a shared document stored in a shared metadata repository. When an application in the plurality of software applications needs to access the metadata document, the URL is passed to a URL resolver configured to identify the shared metadata repository based on configuration information associated with the application. The metadata document is then retrieved from the shared metadata repository. Since many existing application framework components and standards are adapted to reference metadata documents as URLs, embodiments of the present invention facilitate metadata reuse with minimal or no code changes to the applications or their underlying framework.

Reuse of shared metadata across applications via URL protocol

A system and methods are provided for reducing the size of a message sent from a first computing device to a second computing device. The type of a data value of a message may be altered for transmission; the second computer recognizes a special data type assigned to the data value and restores the original data type. Also, data values may be buffered, and identifiers (e.g., buffer indexes) sent in their place. Both devices maintain similar buffers and the second device uses the identifier to retrieve the data value. Further, the contents of a new message may be described by how they differ from the contents of a previous message. A delta message is generated to describe the differences and identify the previous message. Upon receipt of the delta message, the second computer retrieves the previous message and uses it and the delta message to reconstruct the new message.

Growing community of inventors

Fremont, CA, United States of America

Siddalingaiah Eraiah