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%% Feel free to use, reuse and abuse the code in this file.
-module(http_echo_body).
-export([init/2]).
init(Req, Opts) ->
true = cowboy_req:has_body(Req),
Req3 = case cowboy_req:read_body(Req, #{length => 1000000}) of
{ok, Body, Req2} -> handle_body(Req2, Body);
{more, _, Req2} -> handle_badlength(Req2)
end,
{ok, Req3, Opts}.
handle_badlength(Req) ->
cowboy_req:reply(413, #{}, <<"Request entity too large">>, Req).
handle_body(Req, Body) ->
Size = cowboy_req:body_length(Req),
Size = byte_size(Body),
cowboy_req:reply(200, #{}, Body, Req).
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