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hey! how i can create a bytepacketbuilder with custom capacity with ktor io?

Could you please explain what do you mean by capacity?

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the capacity in the buffer that is passed in the second parameter of BytePacketBuilder, and its default capacity is 4096, i am getting this error when i try to write 8192 bytes

Could you please share a code snippet to reproduce `InsufficientSpaceException` ?

In the Ktor 2.0.0, you can instantiate the `DefaultBufferPool` and pass it to the constructor of `BytePacketBuilder`:
```val pool = DefaultBufferPool(bufferSize = 1024 * 1024)
val builder = BytePacketBuilder(0, pool)```

oh, thank you, i will use ktor 2.0.0, this is the code snippet that was causing the error, <https://gist.github.com/gabrielleeg1/9621bd742c8753001f99fe76622aa1d2>, the blockStates array have 8192 items

Thank you. My solution using Ktor 2.0.0 works for your case. Unfortunately, the `DefaultBufferPool` class is internal before Ktor 2.0.0.