server.send buffer size increase

[jlemieux55]

Hi,
Been using the websocket and webserver libraries, nice work!
I need to increase the buffer size on the server.send command. My html is over 4500bytes.
Found a buffer size setup for "send_p" but not "send".
Is their a workaround? found the "stream" function but not sure what it does.

Thanks

[khoih-prog]

Hi @jlemieux55

You have to post the MRE, so that anybody can duplicate the issue, and knows that the library needs some enhancement, not a bug in your code.

If you can do, I suggest you post the issue on relevant place, such as WiFiWebServer, EthernetWebServer library, etc.

If this is a valid request, I'll add functions similar to send_P() to permit you to change the buffer as well as sending in chunks to deal with extremely large HTMLs.

Just in case if you're interested in Async, check my recent additions of many SendChunked examples in there AsyncWebServer libaries

1. AsyncWebServer_WT32_ETH01
2. AsyncWebServer_RP2040W
3. AsyncWebServer_Ethernet
4. AsyncWebServer_Teensy41
5. Portenta_H7_AsyncWebServer
6. AsyncWebServer_STM32

such as

AsyncWebServer_SendChunked example.