FIELD: communication.
SUBSTANCE: invention relates to methods for exchanging text and multimedia messages between subscribers. A method for exchanging messages consists in interaction of an application with WebRTC server to control message transmission between subscribers A and B. Invitation of a subscriber B by a subscriber A to a private chat is performed by calling the subscriber B by the subscriber A from a contact list, while a call command is transmitted to an application server, and the application server generates a push-notification to the subscriber B about a call from the subscriber A. Messages are transmitted in the form of encoded data streams by means of WebRTC technology, by SRTP protocol, avoiding the application server. Each of subscribers A and B has the possibility of inviting to the private chat a subscriber C selected from a contact list. If the subscriber C leaves the private chat, WebRTC connection between subscribers A and B is not interrupted.
EFFECT: organizing a private chat, in which security and privacy of information exchange between subscribers are provided.
3 cl, 16 dwg
