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tcpea

0.1.1
0.1.1 0.1.0

A TCP library for Gleam.

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tcpea src tcpea_ffi.erl
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src/tcpea_ffi.erl 

-module(tcpea_ffi).



-export([connect/4, send/2, shutdown/2, controlling_process/2]).



% client

connect(Host, Port, Options, Timeout) ->

    gen_tcp:connect(unicode:characters_to_list(Host), Port, Options, Timeout).



send(Socket, Packet) ->

    normalize(gen_tcp:send(Socket, Packet)).



shutdown(Socket, How) ->

    normalize(gen_tcp:shutdown(Socket, How)).



controlling_process(Socket, Pid) ->

    normalize(gen_tcp:controlling_process(Socket, Pid)).



normalize(ok) -> {ok, nil};

normalize({error, _} = E) -> E.