Pressure test

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wsPtr->getBufferedAmount() ,
Using this function, you find that you get larger and larger values, And it hasn't decreased. Why?
Does this function interface get the cache of the socket or the cache of the library? What size is it exactly?

[uNetworkingAB]

You can study this example https://github.com/uNetworking/uWebSockets.js/blob/master/examples/Backpressure.js

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thx for your reply.