- Mon Jun 01, 2015 10:20 pm
#19174
The code in the example sends the server request then waits an arbitrary 10mS for the response to begin, assumes that has happened and begins reading it regardless of whether the server has responded. If you have problems getting the server response (or knowing when it has taken place and completed) consider this change:
From example code:
More reliable code:
Hopefully that helps someone when making multiple GETs in sequence so that things don't get too jammed up by beginning a new connection before the last one has finished.
From example code:
Code: Select all
client.print(String("GET ") + url + " HTTP/1.1\r\n" +
"Host: " + host + "\r\n" +
"Connection: close\r\n\r\n");
delay(10);
// Read response here
More reliable code:
Code: Select all
client.print(String("GET ") + url + " HTTP/1.1\r\n" +
"Host: " + host + "\r\n" +
"Connection: close\r\n\r\n");
//Wait up to 10 seconds for server to respond then read response
int i=0;
while((!client.available()) && (i<1000)){
delay(10);
i++;
}
//Read response here
Hopefully that helps someone when making multiple GETs in sequence so that things don't get too jammed up by beginning a new connection before the last one has finished.
