LookAheadSuspendSession

interface LookAheadSuspendSession : LookAheadSession

abstract suspend fun awaitAtLeast(n: Int): Boolean

Suspend until n bytes become available or end of stream encountered (possibly due to exceptional close)

consumed	`abstract fun consumed(n: Int): Unit` Marks n bytes as consumed so the corresponding range becomes available for writing
request	`abstract fun request(skip: Int, atLeast: Int): ByteBuffer?` Request byte buffer range skipping skip bytes and atLeast bytes length

fun LookAheadSession.consumeEachRemaining(
    visitor: (ByteBuffer) -> Boolean
): Unit