nim async socket server

import asyncdispatch, asyncnet

proc handleConnection(conn: AsyncSocket) {.async.} =
  # Print a message to the console
  echo("Received a connection from ", conn.peerAddr)

  # Close the connection
  conn.close()

# Open a socket and listen on port 8080
let listener = newAsyncListener(handleConnection, addr = "0.0.0.0"::IPv4, port = 8080)

# Print a message to the console
echo("Listening on port 8080...")

# Wait for connections to be received
await listener.waitForConnections()