Espressif ESP8266 User Manual page 27

30
31 Serial.print("connecting to ");
32 Serial.println(host);
33
34 // Use WiFiClient class to create TCP connections
35 WiFiClient client;
36 const int httpPort = 80;
37 if (!client.connect(host, httpPort)) {
38 Serial.println("connection failed");
39 return;
40 }
41
42 // We now create a URI for the request
43 String url = "/guide/";
44
45 Serial.print("Requesting URL: ");
46 Serial.println(url);
47
48 // This will send the request to the server
49 client.print(String("GET ") + url + " HTTP/1.1\r\n" +
50 "Host: " + host + "\r\n" +
51 "Connection: close\r\n\r\n");
52
53 unsigned long timeout = millis();
54 while (client.available() == 0) {
55 if (millis() - timeout > 5000) {
56 Serial.println(">>> Client Timeout !");
57 client.stop();
58 return;
59 }
60 }
61
62 // Read all the lines of the reply from server and print them to Serial
63 while(client.available()){