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Make skipResponseHeaders() optional, if contentLength() is called first

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This commit is contained in:
Sandeep Mistry
2016-06-17 14:55:03 -04:00
parent 4b6f4dfa29
commit 255118660b
3 changed files with 54 additions and 39 deletions
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75
examples/SimpleHttpExample/SimpleHttpExample.ino
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@ -68,45 +68,44 @@ void loop()
// similar "success" code (200-299) before carrying on,
// but we'll print out whatever response we get
err = http.skipResponseHeaders();
if (err >= 0)
// If you are interesting in the response headers, you
// can read them here:
//while(http.headerAvailable())
//{
// String headerName = http.readHeaderName();
// String headerValue = http.readHeaderValue();
//}
int bodyLen = http.contentLength();
Serial.print("Content length is: ");
Serial.println(bodyLen);
Serial.println();
Serial.println("Body returned follows:");
// Now we've got to the body, so we can print it out
unsigned long timeoutStart = millis();
char c;
// Whilst we haven't timed out & haven't reached the end of the body
while ( (http.connected() || http.available()) &&
(bodyLen > 0 || bodyLen != HttpClient::kNoContentLengthHeader) &&
((millis() - timeoutStart) < kNetworkTimeout) )
{
int bodyLen = http.contentLength();
Serial.print("Content length is: ");
Serial.println(bodyLen);
Serial.println();
Serial.println("Body returned follows:");
// Now we've got to the body, so we can print it out
unsigned long timeoutStart = millis();
char c;
// Whilst we haven't timed out & haven't reached the end of the body
while ( (http.connected() || http.available()) &&
(bodyLen > 0 || bodyLen != HttpClient::kNoContentLengthHeader) &&
((millis() - timeoutStart) < kNetworkTimeout) )
{
if (http.available())
{
c = http.read();
// Print out this character
Serial.print(c);
bodyLen--;
// We read something, reset the timeout counter
timeoutStart = millis();
}
else
{
// We haven't got any data, so let's pause to allow some to
// arrive
delay(kNetworkDelay);
}
}
}
else
{
Serial.print("Failed to skip response headers: ");
Serial.println(err);
if (http.available())
{
c = http.read();
// Print out this character
Serial.print(c);
bodyLen--;
// We read something, reset the timeout counter
timeoutStart = millis();
}
else
{
// We haven't got any data, so let's pause to allow some to
// arrive
delay(kNetworkDelay);
}
}
}
else