fs2.io.net

A single datagram to send to the specified remote address or received from the specified address.

Value Params

bytes: data to send/receive
remote: remote party to send/receive datagram to/from

Provides the ability to read/write from a UDP socket in the effect F.

Companion: object

Companion: class

Specifies a socket option on a TCP/UDP socket.

The companion provides methods for creating a socket option from each of the JDK java.net.StandardSocketOptions as well as the ability to construct arbitrary additional options. See the docs on StandardSocketOptions for details on each.

Companion: object

Companion: class

Provides the ability to work with TCP, UDP, and TLS.

Example

import fs2.Stream
import fs2.io.net.{Datagram, Network}
def send[F[_]: Network](datagram: Datagram): F[Unit] =
 Network[F].openDatagramSocket().use { socket =>
   socket.write(packet)
 }

In this example, the F[_] parameter to send requires the Network constraint instead of requiring the much more powerful Async constraint. The Network instance has a set of global resources used for managing sockets. Alternatively, use the socketGroup and datagramSocketGroup operations to manage the lifecycle of underlying resources. An instance of Network is available for any effect F which has an Async[F] instance.

Companion

object

Companion: class

Provides the ability to read/write from a TCP socket in the effect F.

Companion: object

Companion: class

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

Specifies a socket option on a TCP/UDP socket.

The companion provides methods for creating a socket option from each of the JDK java.net.StandardSocketOptions as well as the ability to construct arbitrary additional options. See the docs on StandardSocketOptions for details on each.

Companion: object

Companion: class

fs2.io.net

Type members

Classlikes