Re: [web-bluetooth] API which provides the negotiated MTU is required (#383)

Knowing the MTU is one aspect of this. Being able to negotiate an increase in MTU size is what the ExchangeMTU ATT PDU is really for though and an increased MTU can have a massive positive impact on data rates (i.e. throughput or latency, depending on perspective). For example, transferring 100K of data using write commands but with the default MTU of 23, could take around 8 seconds whereas transferring the same data in the same way with an MTU of 247 would probably take less than a second.

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Received on Monday, 10 February 2020 07:00:57 UTC