boopickle | Binary serialization library for efficient network | Serialization library
kandi X-RAY | boopickle Summary
kandi X-RAY | boopickle Summary
BooPickle is the fastest and most size efficient serialization (aka pickling) library that works on both Scala and Scala.js. It encodes into a binary format instead of the more customary JSON. A binary format brings efficiency gains in both size and speed, at the cost of legibility of the encoded data. BooPickle borrows heavily from both uPickle and Prickle so special thanks to Li Haoyi and Ben Hutchison for those two great libraries!.
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QUESTION
So I'm using BooPickle to serialize Scala classes before writing them to RocksDB. To serialize a class,
...ANSWER
Answered 2020-Dec-18 at 10:56I have no experience with RocksDb or BooPickle but I guess that the problem is in calling ByteBuffer.array
.
It returns the whole array backing the byte buffer rather than the relevant part.
You can look e.g. here Gets byte array from a ByteBuffer in java how to properly extract the data from a ByteBuffer.
QUESTION
I want to use the sendBeacon
API in Scala.js and send binary data in form of a ByteBuffer
but I am failing to convert it to BodyInit
. I am using boopickle which produces a binary ByteBuffer
containing the encoded data of my instance.
As suggested, I tried to convert the ByteBuffer
to an ArrayBuffer
and casting it to BodyInit
. However, when running this code on Firefox 53.0.3, I do not receive a runtime error, but instead the payload contains just [object ArrayBuffer]
and not the binary data itself.
Here's the code:
...ANSWER
Answered 2017-Jun-14 at 08:23In Scala.js, direct ByteBuffers are backed by TypedArrays.
Therefore, when you allocate your ByteBuffer, make sure it is direct:
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