The "delay method" doesn't seem to be very stable with low transmission rates.
Is there any way, the arduino can determin, whether the page has been completely transmitted ?
in a while(client.connected()) loop, use a while(client.available() > 0) loop to read all the data
thru Verizon 3G
int x = 4;int y = 6;char outBuf;sprintf(outBuf,"x=%d and y=%d",x,y);client.println(outBuf);
throttled to 48k up and down
What happens if more data is printed via client.println, sprintf,... than the W5100's buffer can hold ?