Software WDT with ESP8266 when sending large strings

[francisawt]

Hello!

Many thanks for this awesome library!

I have to send a long string (>10 000 char) through my ENC28J60 with ESP8266. It is impossible due to calculation duration, the software WDT makes a reset.

I have already put a yield() inside :

size_t BufferedPrint::write(const uint8_t *buf, size_t length)
{ 
yield(); 
for (size_t...

Helped a lot but did not solved. Still crashing while writting.

How can it be improved?

Thanks in advance!

PS: my code is

const size_t BUFFER_SIZE = 128;
char html_buff[BUFFER_SIZE];
BufferedPrint message(client, html_buff, sizeof(html_buff));
message.print(F(HTML_STRING));

with HTML_STRING the 10Ko string.