patx/mrhttp-asgi
wrk.method = "POST"
wrk.body = 'param1=value1¶m2=value2&c%C3%B3mo=puedes&fffffffffffffffffffffffffffffffffffff%20ffffffffffffffffff=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'
wrk.headers["Content-Type"] = "application/x-www-form-urlencoded"