Method and devices to invite a user from an external chat service to a group chat session

摘要

This is a method and devices used to invite a user from one message chat service into a preexisting group chat session located on another chat service.

主权项

1. A method to invite a messaging client from an external messaging service to a preexisting group chat session in a different service comprising:
I. A first messaging client logging into a first chat service via a first Chat server, Chat Server A; II. The first messaging client participating in a group chat session with one or more other users using a single chat server, Chat Server A; III. The first messaging client also logging into a second chat service via a second chat server, Chat Server B; IV. The first messaging client requesting a Uniform Resource Identifier (URI) from its chat server A which identifies the preexisting group chat session; V. A second messaging client on a second chat service using Chat Server B becoming available to chat; VI. Sending the URI from either the first messaging client or the first messaging server associated with the first client, to the second messaging client via the server associated with the second messaging client, Chat Server B; VII. A user associated with the second messaging client clicking on the hyperlink associated with the URI; VIII. Second messaging client using asynchronous HTTP requests and HTTP responses to communicate with the first chat server associated with first messaging client; IX. First Chat Server A, receiving the HTTP requests from second messaging client; X. First Chat Server A communicating messages from second messaging client to first messaging client and all other members of the preexisting group chat including members of the preexisting group chat that may not be members of the second chat service.