MessageChannel

The MessageChannel interface of the Channel Messaging API allows us to create a new message channel and send data through it via its two MessagePort properties.

MDN Reference

Constructors

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constructor()

Properties

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The port1 read-only property of the the port attached to the context that originated the channel.

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The port2 read-only property of the the port attached to the context at the other end of the channel, which the message is initially sent to.