335c4n0r

socket.io/4/removing-useless-broadcast-flag

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migrationsocket.io
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Run this codemod on your codebase using one of the following commands

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Documentation

This codemod will get rid of following error:

cannot get emit of undefined

Example

Before:

ts

was working in Socket.IO v3 but is now considered invalid, as the broadcast flag is useless because the to("room1") method already puts the Socket instance in broadcasting mode.

After:

ts

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