| 169 | } |
| 170 | |
| 171 | fn http_loop( |
| 172 | mut socket: blocking_network_stack::Socket<'_, '_, esp_radio::wifi::WifiDevice<'_>>, |
| 173 | ) -> ! { |
| 174 | println!("Starting HTTP client loop"); |
| 175 | let delay = Delay::new(); |
| 176 | loop { |
| 177 | println!("Making HTTP request"); |
| 178 | socket.work(); |
| 179 | |
| 180 | let remote_addr = IpAddress::v4(142, 250, 185, 115); |
| 181 | socket.open(remote_addr, 80).unwrap(); |
| 182 | socket |
| 183 | .write(b"GET / HTTP/1.0\r\nHost: www.mobile-j.de\r\n\r\n") |
| 184 | .unwrap(); |
| 185 | socket.flush().unwrap(); |
| 186 | |
| 187 | let deadline = Instant::now() + Duration::from_secs(20); |
| 188 | let mut buffer = [0u8; 512]; |
| 189 | while let Ok(len) = socket.read(&mut buffer) { |
| 190 | // let text = unsafe { core::str::from_utf8_unchecked(&buffer[..len]) }; |
| 191 | let Ok(text) = core::str::from_utf8(&buffer[..len]) else { |
| 192 | panic!("Invalid UTF-8 sequence encountered"); |
| 193 | }; |
| 194 | |
| 195 | println!("{}", text); |
| 196 | |
| 197 | if Instant::now() > deadline { |
| 198 | println!("Timeout"); |
| 199 | break; |
| 200 | } |
| 201 | } |
| 202 | |
| 203 | socket.disconnect(); |
| 204 | let deadline = Instant::now() + Duration::from_secs(5); |
| 205 | while Instant::now() < deadline { |
| 206 | socket.work(); |
| 207 | } |
| 208 | |
| 209 | delay.delay_millis(1000); |
| 210 | } |
| 211 | } |