Closed
Description
Hardware
Hardware: nodemcu ESP12
Core Version: latest git
Description
I think I misunderstood something, with HTTPClient library, I'm calling http.setTimeout(1000);
it works once connected to server and when doing a http.get()
. No pb at all
But whatever value I use if the server is down or not responding http.begin()
seems to default to 5 seconds
Settings in IDE
Module: NodeMCU V1.0
Flash Size: 4MB/1MB
CPU Frequency: 160Mhz
Flash Mode: qio
Flash Frequency: 40Mhz
Upload Using: OTA
Reset Method: nodemcu
Sketch
Here my function
bool WS_post(char * host, uint16_t port, char * url)
{
HTTPClient http;
bool ret = false;
// Just in case
http.setTimeout(2000);
Serial.printf("[HTTP] %s:%d/%s", host, port, url);
// configure target server and url
if ( http.begin(String(host), port, String(url)) )
{
// start connection and send HTTP header
int httpCode = http.GET();
// httpCode will be negative on error
if (httpCode > 0) {
// HTTP header has been send and Server response header has been handled
Serial.printf("[HTTP] GET... code: %d\r\n", httpCode);
// file found at server
if (httpCode == HTTP_CODE_OK) {
String payload = http.getString();
Serial.printf("'%s' (%d ms)\r\n",payload.c_str(), millis()-start);
ret = true;
}
} else {
Serial.printf("[HTTP] GET... failed, error: %s\n", http.errorToString(httpCode).c_str());
}
} else {
Serial.printf("[HTTP] Begin... error\r\n");
}
http.end();
return ret;
}
Debug Messages
[HTTP] 80.11.xxx.xxx:82//?blablabla
after 5 seconds and not 2
[HTTP] GET... failed, error: connection refused
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