WEBVTT

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From now.

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We already understand the WebSocket protocol.

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This is a protocol for achieving the bi directional communication.

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Okay.

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So what is the use case of the websocket.

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Well the reason because websocket is true bi directional communication.

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For that reason we will use that for the real time purpose.

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Okay.

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For example like chat application or.

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Stocking application.

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Right.

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It's very very neat tool.

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Real time or some online game or video streaming.

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Okay.

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We can use the WebSockets.

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And.

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We also have a thousand application out there using the WebSocket.

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Right.

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For example like facebook.com, WhatsApp, discord, Slack's application.

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All of that is using the WebSocket.

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Okay, so that's the use case.

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And.

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Right now in whenever you want to use the some task perform the real time, we will use the WebSocket protocol.

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So I will see you.