fs2-io/fs2.io.net/SocketGroup

SocketGroup

trait SocketGroup[F[_]]

Supports creation of client and server TCP sockets that all share an underlying non-blocking channel group.

class Object
trait Matchable
class Any
trait Network[F]

Value members

Abstract methods

def client(to: SocketAddress[Host], options: List[SocketOption]): Resource[F, Socket[F]]

Opens a TCP connection to the specified server.

Opens a TCP connection to the specified server.

The connection is closed when the resource is released.

Value parameters:
options

socket options to apply to the underlying socket

to

address of remote server

def server(address: Option[Host], port: Option[Port], options: List[SocketOption]): Stream[F, Socket[F]]

Creates a TCP server bound to specified address/port and returns a stream of client sockets -- one per client that connects to the bound address/port.

Creates a TCP server bound to specified address/port and returns a stream of client sockets -- one per client that connects to the bound address/port.

When the stream terminates, all open connections will terminate as well. Because of this, make sure to handle errors in the client socket Streams.

Value parameters:
address

address to accept connections from; none for all interfaces

options

socket options to apply to the underlying socket

port

port to bind

def serverResource(address: Option[Host], port: Option[Port], options: List[SocketOption]): Resource[F, (SocketAddress[IpAddress], Stream[F, Socket[F]])]

Like server but provides the SocketAddress of the bound server socket before providing accepted sockets.

Like server but provides the SocketAddress of the bound server socket before providing accepted sockets.

Make sure to handle errors in the client socket Streams.