easy-nio.protocols
DatagramIO
protocol
Connectionless datagram send/receive. Implemented by DatagramChannel.
members
receive!
(receive! ch buf)Receives a datagram into buf. Returns the source SocketAddress, or nil if no datagram was available (non-blocking mode with empty receive queue).
send!
(send! ch buf addr)Sends the bytes remaining in buf to addr (a SocketAddress). Returns the number of bytes sent.
NIOChannel
protocol
Common operations across all channel types.
members
close!
(close! ch)Closes the channel. Idempotent — safe to call on an already-closed channel.
open?
(open? ch)Returns true if the channel is open.
StreamReadable
protocol
Stream-oriented reading into a ByteBuffer. Implemented by SocketChannel. Returns the number of bytes read, or -1 on end-of-stream.
members
read!
(read! ch buf)Reads bytes from ch into buf. Returns bytes read, or -1 on EOF.
StreamWritable
protocol
Stream-oriented writing from a ByteBuffer. Implemented by SocketChannel. Returns the number of bytes written.
members
write!
(write! ch buf)Writes bytes from buf to ch. Returns bytes written.