witnessmenow
commented
4 years ago I haven't had a big look, but the host define looks wrong. It should not have Https in front of it.
On Tue, 19 Nov 2019, 09:14 vtronicsautomation, notifications@github.com wrote:
`/*** A sample project for making a HTTP/HTTPS GET request on an ESP8266
It will connect to the given request and print the body to serial monitor
Parts: D1 Mini ESP8266 * - http://s.click.aliexpress.com/e/uzFUnIe
-
= Affilate
If you find what I do usefuland would like to support me, please consider becoming a sponsor on Github https://github.com/sponsors/witnessmenow/
Written by Brian Lough YouTube: https://www.youtube.com/brianlough Tindie: https://www.tindie.com/stores/brianlough/ Twitter: https://twitter.com/witnessmenow ***/
// ---------------------------- // Standard Libraries // ----------------------------
include
include
//------- Replace the following! ------ char ssid[] = "GAMING-PC"; // your network SSID (name) char password[] = "alienWARE"; // your network key
// For Non-HTTPS requests // WiFiClient client;
// For HTTPS requests WiFiClientSecure client;
// Just the base of the URL you want to connect to
define TEST_HOST "https://script.google.com"
// OPTIONAL - The finferprint of the site you want to connect to. (FP from my response api)
define TEST_HOST_FINGERPRINT "BD 84 93 D6 8E 68 22 F2 B6 C5 74 3E 22 D7
EB F4 79 6A EA 2E"
void setup() {
Serial.begin(115200);
// Connect to the WiFI WiFi.mode(WIFI_STA); WiFi.disconnect(); delay(100);
// Attempt to connect to Wifi network: Serial.print("Connecting Wifi: "); Serial.println(ssid); WiFi.begin(ssid, password); while (WiFi.status() != WL_CONNECTED) { Serial.print("."); delay(500); } Serial.println(""); Serial.println("WiFi connected"); Serial.println("IP address: "); IPAddress ip = WiFi.localIP(); Serial.println(ip);
//--------
// If you don't need to check the fingerprint // client.setInsecure();
// If you want to check the fingerprint client.setFingerprint(TEST_HOST_FINGERPRINT);
makeHTTPRequest(); }
void makeHTTPRequest() {
// Opening connection to server (Use 80 as port if HTTP) if (!client.connect(TEST_HOST, 443)) { Serial.println(F("Connection failed")); return; }
// give the esp a breather yield();
// Send HTTP request client.print(F("GET ")); // This is the second half of a request (everything that comes after the base URL)
client.print("/macros/s/I_HAVE_USED_MY_SHEET_ID_HERE/exec?sheetname=GOLD_DEVICE&action=reg®=CC:50:E3:5D:2C:F5"); client.println(F(" HTTP/1.1"));
//Headers client.print(F("Host: ")); client.println(TEST_HOST);
client.println(F("Cache-Control: no-cache"));
if (client.println() == 0) { Serial.println(F("Failed to send request")); return; } //delay(100); // Check HTTP status char status[32] = {0}; client.readBytesUntil('\r', status, sizeof(status)); if (strcmp(status, "HTTP/1.1 200 OK") != 0) { Serial.print(F("Unexpected response: ")); Serial.println(status); return; }
// Skip HTTP headers char endOfHeaders[] = "\r\n\r\n"; if (!client.find(endOfHeaders)) { Serial.println(F("Invalid response")); return; }
// This is probably not needed for most, but I had issues // with the Tindie api where sometimes there were random // characters coming back before the body of the response. // This will cause no hard to leave it in // peek() will look at the character, but not take it off the queue while (client.available() && client.peek() != '{') { char c = 0; client.readBytes(&c, 1); Serial.print(c); Serial.println("BAD"); }
// While the client is still availble read each // byte and print to the serial monitor while (client.available()) { char c = 0; client.readBytes(&c, 1); Serial.print(c); } }
void loop() { // put your main code here, to run repeatedly:
}`
CONSOLE OUTPUT HERE 14:34:47.964 -> SDK:2.2.1(cfd48f3)/Core:2.5.2=20502000/lwIP:STABLE-2_1_2_RELEASE/glue:1.1-7-g82abda3/BearSSL:a143020 14:34:47.964 -> bcn 0 14:34:47.964 -> del if1 14:34:47.964 -> usl 14:34:47.964 -> mode : sta(cc:50:e3:5d:2c:f2) 14:34:47.964 -> add if0 14:34:48.132 -> wifi evt: 8 14:34:48.236 -> Connecting Wifi: GAMING-PC 14:34:48.304 -> ....wifi evt: 2 14:34:50.305 -> ..scandone 14:34:52.134 -> state: 0 -> 2 (b0) 14:34:52.134 -> .state: 2 -> 3 (0) 14:34:52.134 -> state: 3 -> 5 (10) 14:34:52.134 -> add 0 14:34:52.134 -> aid 2 14:34:52.134 -> cnt 14:34:52.203 -> 14:34:52.203 -> connected with GAMING-PC, channel 11 14:34:52.269 -> dhcp client start... 14:34:52.269 -> wifi evt: 0 14:34:52.610 -> ....ip:192.168.1.145,mask:255.255.255.0,gw:192.168.1.100 14:34:54.131 -> wifi evt: 3 14:34:54.608 -> 14:34:54.608 -> WiFi connected 14:34:54.608 -> IP address: 14:34:54.608 -> 192.168.1.145 14:34:54.608 -> [hostByName] request IP for: https://script.google.com 14:34:54.676 -> [hostByName] Host: https://script.google.com lookup error: -5! 14:34:54.676 -> BSSL:connect: Name loopup failure 14:34:54.676 -> Connection failed 14:35:02.122 -> pm open,type:2 0
I have been surfing internet all over for this error past 10 days still i could not find a solution for it. is there any solution for this.
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vtronicsautomation
agoes77
jaymedavis
`/*** A sample project for making a HTTP/HTTPS GET request on an ESP8266
If you find what I do usefuland would like to support me, please consider becoming a sponsor on Github https://github.com/sponsors/witnessmenow/
Written by Brian Lough YouTube: https://www.youtube.com/brianlough Tindie: https://www.tindie.com/stores/brianlough/ Twitter: https://twitter.com/witnessmenow ***/
// ---------------------------- // Standard Libraries // ----------------------------
include
include
//------- Replace the following! ------ char ssid[] = "GAMING-PC"; // your network SSID (name) char password[] = "alienWARE"; // your network key
// For Non-HTTPS requests // WiFiClient client;
// For HTTPS requests WiFiClientSecure client;
// Just the base of the URL you want to connect to
define TEST_HOST "https://script.google.com"
// OPTIONAL - The finferprint of the site you want to connect to. (FP from my response api)
define TEST_HOST_FINGERPRINT "BD 84 93 D6 8E 68 22 F2 B6 C5 74 3E 22 D7 EB F4 79 6A EA 2E"
void setup() {
Serial.begin(115200);
// Connect to the WiFI WiFi.mode(WIFI_STA); WiFi.disconnect(); delay(100);
// Attempt to connect to Wifi network: Serial.print("Connecting Wifi: "); Serial.println(ssid); WiFi.begin(ssid, password); while (WiFi.status() != WL_CONNECTED) { Serial.print("."); delay(500); } Serial.println(""); Serial.println("WiFi connected"); Serial.println("IP address: "); IPAddress ip = WiFi.localIP(); Serial.println(ip);
//--------
// If you don't need to check the fingerprint // client.setInsecure();
// If you want to check the fingerprint client.setFingerprint(TEST_HOST_FINGERPRINT);
makeHTTPRequest(); }
void makeHTTPRequest() {
// Opening connection to server (Use 80 as port if HTTP) if (!client.connect(TEST_HOST, 443)) { Serial.println(F("Connection failed")); return; }
// give the esp a breather yield();
// Send HTTP request client.print(F("GET ")); // This is the second half of a request (everything that comes after the base URL) client.print("/macros/s/I_HAVE_USED_MY_SHEET_ID_HERE/exec?sheetname=GOLD_DEVICE&action=reg®=CC:50:E3:5D:2C:F5"); client.println(F(" HTTP/1.1"));
//Headers client.print(F("Host: ")); client.println(TEST_HOST);
client.println(F("Cache-Control: no-cache"));
if (client.println() == 0) { Serial.println(F("Failed to send request")); return; } //delay(100); // Check HTTP status char status[32] = {0}; client.readBytesUntil('\r', status, sizeof(status)); if (strcmp(status, "HTTP/1.1 200 OK") != 0) { Serial.print(F("Unexpected response: ")); Serial.println(status); return; }
// Skip HTTP headers char endOfHeaders[] = "\r\n\r\n"; if (!client.find(endOfHeaders)) { Serial.println(F("Invalid response")); return; }
// This is probably not needed for most, but I had issues // with the Tindie api where sometimes there were random // characters coming back before the body of the response. // This will cause no hard to leave it in // peek() will look at the character, but not take it off the queue while (client.available() && client.peek() != '{') { char c = 0; client.readBytes(&c, 1); Serial.print(c); Serial.println("BAD"); }
// While the client is still availble read each // byte and print to the serial monitor while (client.available()) { char c = 0; client.readBytes(&c, 1); Serial.print(c); } }
void loop() { // put your main code here, to run repeatedly:
}`
CONSOLE OUTPUT HERE 14:34:47.964 -> SDK:2.2.1(cfd48f3)/Core:2.5.2=20502000/lwIP:STABLE-2_1_2_RELEASE/glue:1.1-7-g82abda3/BearSSL:a143020 14:34:47.964 -> bcn 0 14:34:47.964 -> del if1 14:34:47.964 -> usl 14:34:47.964 -> mode : sta(cc:50:e3:5d:2c:f2) 14:34:47.964 -> add if0 14:34:48.132 -> wifi evt: 8 14:34:48.236 -> Connecting Wifi: GAMING-PC 14:34:48.304 -> ....wifi evt: 2 14:34:50.305 -> ..scandone 14:34:52.134 -> state: 0 -> 2 (b0) 14:34:52.134 -> .state: 2 -> 3 (0) 14:34:52.134 -> state: 3 -> 5 (10) 14:34:52.134 -> add 0 14:34:52.134 -> aid 2 14:34:52.134 -> cnt 14:34:52.203 -> 14:34:52.203 -> connected with GAMING-PC, channel 11 14:34:52.269 -> dhcp client start... 14:34:52.269 -> wifi evt: 0 14:34:52.610 -> ....ip:192.168.1.145,mask:255.255.255.0,gw:192.168.1.100 14:34:54.131 -> wifi evt: 3 14:34:54.608 -> 14:34:54.608 -> WiFi connected 14:34:54.608 -> IP address: 14:34:54.608 -> 192.168.1.145 14:34:54.608 -> [hostByName] request IP for: https://script.google.com 14:34:54.676 -> [hostByName] Host: https://script.google.com lookup error: -5! 14:34:54.676 -> BSSL:connect: Name loopup failure 14:34:54.676 -> Connection failed 14:35:02.122 -> pm open,type:2 0