0d15723444
Remove the need to have a separate WiFiClient that's destroyed after the HTTPClient. Let the object handle its own client, and pass through any SSL requests. Also supports the original ::begin methods which need a WiFiClient(Secure) to be passed in and managed by the app.
71 lines
1.5 KiB
C++
71 lines
1.5 KiB
C++
/**
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PostHTTPClient.ino
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Created on: 21.11.2016
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*/
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#include <WiFi.h>
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#include <HTTPClient.h>
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#ifndef STASSID
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#define STASSID "your-ssid"
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#define STAPSK "your-password"
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#endif
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void setup() {
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Serial.begin(115200);
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Serial.println();
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Serial.println();
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Serial.println();
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WiFi.begin(STASSID, STAPSK);
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while (WiFi.status() != WL_CONNECTED) {
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delay(500);
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Serial.print(".");
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}
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Serial.println("");
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Serial.print("Connected! IP address: ");
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Serial.println(WiFi.localIP());
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}
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void loop() {
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// wait for WiFi connection
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if ((WiFi.status() == WL_CONNECTED)) {
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HTTPClient http;
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http.setInsecure();
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Serial.print("[HTTP] begin...\n");
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// configure target server and url
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http.begin("https://httpbin.org/post");
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http.addHeader("Content-Type", "application/json");
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Serial.print("[HTTP] POST...\n");
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// start connection and send HTTP header and body
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int httpCode = http.POST("{\"hello\":\"world\"}");
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// httpCode will be negative on error
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if (httpCode > 0) {
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// HTTP header has been send and Server response header has been handled
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Serial.printf("[HTTP] POST... code: %d\n", httpCode);
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// file found at server
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if (httpCode == HTTP_CODE_OK) {
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const String& payload = http.getString();
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Serial.println("received payload:\n<<");
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Serial.println(payload);
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Serial.println(">>");
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}
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} else {
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Serial.printf("[HTTP] POST... failed, error: %s\n", http.errorToString(httpCode).c_str());
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}
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http.end();
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}
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delay(10000);
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}
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