tick : std.Trigger(data="Data for HTTP-GET", tick=2.0)
cmd : net.HTTPGetS(url="http://httpbin.org/basic-auth/user/pass", headers={"content-type": "application/json"}, params=null, auth={"authtype": "basic", "username": "user", "password": "pass"})
s_out : io.Print()
b_out : io.Print()
h_out : io.Print()

tick.data > cmd.data
cmd.status > s_out.token
cmd.data > b_out.token
cmd.headers > h_out.token