abstract class AsynchronousByteChannel extends Channel
A byte channel that reads and writes asynchronously.
The read and write operations will never block the calling thread.
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- val channel: java.nio.channels.AsynchronousByteChannel
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- AsynchronousByteChannel → Channel
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- final def close: IO[IOException, Unit]
Closes this channel.
Closes this channel.
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- final def isOpen: UIO[Boolean]
Tells whether or not this channel is open.
Tells whether or not this channel is open.
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- final def read(b: ByteBuffer): IO[IOException, Int]
Reads data from this channel into buffer, returning the number of bytes read.
Reads data from this channel into buffer, returning the number of bytes read.
Fails with
java.io.EOFExceptionif end-of-stream is reached. - final def readChunk(capacity: Int): IO[IOException, Chunk[Byte]]
- def sink(bufferConstruct: UIO[ByteBuffer] = Buffer.byte(5000)): ZSink[Clock, IOException, Byte, Byte, Long]
A sink that will write all the bytes it receives to this channel.
A sink that will write all the bytes it receives to this channel.
- bufferConstruct
Optional, overrides how to construct the buffer used to transfer bytes received by the sink to this channel.
- def stream(bufferConstruct: UIO[ByteBuffer] = Buffer.byte(5000)): Stream[IOException, Byte]
A
ZStreamthat reads from this channel.A
ZStreamthat reads from this channel. The stream terminates without error if the channel reaches end-of-stream.- bufferConstruct
Optional, overrides how to construct the buffer used to transfer bytes read from this channel into the stream.
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- final def write(b: ByteBuffer): IO[IOException, Int]
Writes data into this channel from buffer, returning the number of bytes written.
- final def writeChunk(chunk: Chunk[Byte]): ZIO[Clock, IOException, Unit]
Writes a chunk of bytes to this channel.
Writes a chunk of bytes to this channel.
More than one write operation may be performed to write out the entire chunk.