Evaluation of the Existing Web Real-Time Signaling Mechanism for Peer-to-Peer Communication: Survey

Web Real-Time Communication (WebRTC) is prepared to allow the co-event of sound, video, and data interconnecting. Also, it is a set of criterions, libraries, and JavaScript APIs. WebRTC had several advantages, including the lack of plug-ins, the ease of usage, no licensing, and the excellent quality of the RTC applications. However, signalizing technicality that setup, establish and end a interconnect amidst peers has not been specified in the WebRTC. This paper reviews general studies and methods that are used and suggested for WebRTC signalling protocols. Moreover, it focuses on the limitations of multi-web crawlers interconnecting, the network topology for exchanging data and multimedia and leveraging public groundwork to manage privacy as a service or information, or public architecture to handle signalling protocols. Therefore, this work focuses on research in related work for the existing WebRTC signalling technicalities/protocols to find out the limitations and the main gap at this time and also for a thorough knowledge of signalling in WebRTC including their advantages and disadvantages.