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Task definition and runners for Gleam

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midas src net tcp.gleam
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src/net/tcp.gleam 

import utils/charlist

import utils/charlist.{Charlist}



pub external type ListenSocket



pub external type Socket



type InetOpts {

  Binary

  Active(Bool)

}



// TODO List of Options

external fn do_connect(Charlist, Int, List(InetOpts)) -> Result(Socket, Nil) =

  "gen_tcp" "connect"



pub fn connect(address, port) -> Result(Socket, Nil) {

  do_connect(charlist.binary_to_list(address), port, [Binary, Active(False)])

}



pub external fn listen(Int) -> Result(ListenSocket, Nil) =

  "net_http_native" "listen"



pub external fn accept(ListenSocket) -> Result(Socket, Nil) =

  "gen_tcp" "accept"



pub external fn send(Socket, String) -> Result(Nil, Nil) =

  "net_tcp_native" "send"



pub external fn read_line(Socket, Int) -> Result(String, Nil) =

  "net_tcp_native" "read_line"



pub external fn read_blob(Socket, Int, Int) -> Result(String, Nil) =

  "net_tcp_native" "read_blob"

// Port to list and port info