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Does socket support only TCP protocol?
On the Internet, stream sockets are typically implemented using TCP so that applications can run across any networks using TCP/IP protocol. Raw sockets.
Can browser use TCP?
Chrome now has support for raw TCP and UDP sockets in its ‘experimental’ APIs. These features are only available for extensions and, although documented, are hidden for the moment. Having said that, some developers are already creating interesting projects using it, such as this IRC client.
Does HTTP use TCP sockets?
Most HTTP traffic travels over TCP (short for Transmission Control Protocol) in this layer, although TCP isn’t required by HTTP. When a user types a URL into the browser, the browser opens a TCP socket by specifying the server address and port, then starts writing data into the socket.
Is HTTP based on socket?
HTTP is an application protocol, Socket is an operating system API. This means HTTP can not be based on sockets the same as cars are not based on gasoline.
Do sockets use HTTP?
HTTP is a protocol for defining messages sent throughout the web. As suggested above, communication via HTTP is usually done using sockets and the TCP transport protocol.
Is there a way to connect to a TCP socket using JavaScript?
Ive tried, socket.io, websockify but none have proved to be useful. Hence the question, is what i am trying even possible? Is there a way that a javascript running in a browser can connect to a tcp socket and send some data and listen on it for some more data response on the socket and print it to the browser.
Is it OK to use sockets in JavaScript?
I’m not sure what socket API access a Flash object provides, but there are very good reasons to not allow plain TCP or UDP (much less any other kind of) sockets in JavaScript. The biggest one, probably, is that you’re basically providing a way to bypass firewalls if you do that.
How does the WebSocket protocol work in JavaScript?
WebSocket The WebSocket protocol, described in the specification RFC 6455 provides a way to exchange data between browser and server via a persistent connection. The data can be passed in both directions as “packets”, without breaking the connection and additional HTTP-requests.
Can a browser talk to a TCP socket?
It will interact with the TCP/IP socket in question. Server-side app (such as a JSP/Servlet WAR) that can talk WebSockets. It includes at least one HTML page (including server-side processing code if need be) to be accessed by a browser.