%% Feel free to use, reuse and abuse the code in this file. -module(http_handler_echo_body). -behaviour(cowboy_http_handler). -export([init/3, handle/2, terminate/2]). init({_, http}, Req, _) -> {ok, Req, undefined}. handle(Req, State) -> {true, Req1} = cowboy_http_req:has_body(Req), {ok, Body, Req2} = cowboy_http_req:body(Req1), {Size, Req3} = cowboy_http_req:body_length(Req2), Size = byte_size(Body), {ok, Req4} = cowboy_http_req:reply(200, [], Body, Req3), {ok, Req4, State}. terminate(_, _) -> ok.