Can anyone one let me know what is Websocket in HTML5 ? And difference between HTML and HTML5 and features of HTML5?
Asked by Krishnachaitanya Kolluri Last Modified
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Umasankar Natarajan
Software Professional Trainer with 26+ years of Experience in Software Design and Development
WebSocket is a web technology that provides full-duplex communication channels over a single TCP connection. Full-duplex communication is the communication system that allows simultaneous bidirectional communication The socket starts out as a HTTP connection and then "Upgrades" to a TCP socket after...
read more WebSocket is a web technology that provides full-duplex communication channels over a single TCP connection. Full-duplex communication is the communication system that allows simultaneous bidirectional communication The socket starts out as a HTTP connection and then "Upgrades" to a TCP socket after a HTTP handshake. After the handshake, either side can send data. read less
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The WebSocket specification—developed as part of the HTML5 initiative—introduced the WebSocket JavaScript interface, which defines a full-duplex single socket connection over which messages can be sent between client and server.
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HTML5 Featues: DOCTYPE is required to enable standards mode for HTML documents. Audio and Videos are integral part of HTML5 specifications. Vector graphics is integral part of HTML5 e.g. SVG and canvas JS GeoLocation API in HTML5 helps identify location of user browsing any website (provided user...
read more HTML5 Featues: DOCTYPE is required to enable standards mode for HTML documents. Audio and Videos are integral part of HTML5 specifications. Vector graphics is integral part of HTML5 e.g. SVG and canvas JS GeoLocation API in HTML5 helps identify location of user browsing any website (provided user allows it) Application Cache, Web SQL database and Web storage is available as client side storage. Accessible using JavaScript interface in HTML5 compliant browsers. Full duplex communication channels can be established with Server using Web Sockets. Accessible using JavaScript interface in HTML5 compliant browsers. Allows JavaScript to run in background. This is possible due to JS Web worker API in HTML5 read less
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HTML5 is alternative of Flash Web application. its have all features which already have in flash and Action Script 2.0 / 3.0. But Flash is very costly. for that reason HTML5, CSS3, JavaScript is fulfill flash features requirement without flash..
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HTML 1.0 - 4.0 (and XHTML) were all specifications for laying out text and images on a page. HTML5 actually strives to be something very different. It aims to be more of an application development platform, which includes not only laying out text and images, but also playing video and audio, interactive...
read more HTML 1.0 - 4.0 (and XHTML) were all specifications for laying out text and images on a page. HTML5 actually strives to be something very different. It aims to be more of an application development platform, which includes not only laying out text and images, but also playing video and audio, interactive 2d and 3d graphics, storing data in the application, dealing with online and offline access to data, and real-time networking protocols for exchanging data as it happens. HTML WebSocket: Web Sockets is a next-generation bidirectional communication technology for web applications which operates over a single socket and is exposed via a JavaScript interface in HTML 5 compliant browsers. Once you get a Web Socket connection with the web server, you can send data from browser to server by calling a send() method, and receive data from server to browser by an onmessage event handler. read less
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WebSocket specification—developed as part of the HTML5 initiative—introduced the WebSocket JavaScript interface, which defines a full-duplex single socket connection over which messages can be sent between client and server. The WebSocket standard simplifies much of the complexity around bi-directional...
read more WebSocket specification—developed as part of the HTML5 initiative—introduced the WebSocket JavaScript interface, which defines a full-duplex single socket connection over which messages can be sent between client and server. The WebSocket standard simplifies much of the complexity around bi-directional web communication and connection management. WebSocket represents the next evolutionary step in web communication. read less
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WebSocket is a protocol providing full-duplex communications channels over a single TCP connection. The WebSocket protocol was standardized by the IETF as RFC 6455 in 2011, and the WebSocket API in Web IDL is being standardized by the W3C.
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Simple word, html need extra flash player for media and java script coding for warning alert,but HTML5 no need additional flash player nor extra java script coding.for example we can not leave blank using only placeholder,required.
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A WebSocket is a standard bidirectional TCP socket between the client and the server. The socket starts out as a HTTP connection and then "Upgrades" to a TCP socket after a HTTP handshake. After the handshake, either side can send data.
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