Fiber friendly

API	Methods	Notes
java.nio.channels.SocketChannel	read, write, close
	socket adaptor: read, write, close
java.nio.channels.ServerSocketChannel	accept, close
	socket adaptor: accept, close
java.nio.channels.DatagramChannel	read/receive, close
java.nio.channels.Pipe.SourceChannel	read, close
java.nio.channels.Pipe.SinkChannel	write, close

java.net.Socket	read, write, close
java.net.ServerSocket	accept, close

Not currently Fiber friendly

API	Methods	Notes
java.nio.channels.DatagramChannel	socket adaptor: receive
java.net.DatagramSocket	receive

Thread.interrupt		If target Thread is the shadow Thread for a Fiber parked in an I/O operation then interrupt will pin the carrier thread until the channel is closed.