messages cropped at 4096 bytes

[mnegovanovic]

Hi,

as titile says ... i am testing my websocket server with pasting large "Lorem ipsum" text in the terminal on macosx and linux. Message on both gets cropped and my server is extracting payload_len=4096 for incoming WSText message.

Any suggestions what might be misconfigured? (Ive already played around with rmem and wmem socket settings with no joy)

Regards
Milos

[mnegovanovic]

Same outcome when i use test server:

[tt@arch ~]$ websocat -B 10485760 wss://ws.vi-server.org/mirror > log
... large Lorem Ipsum ...
[tt@arch ~]$ wc -c log 
4096 log

Regards

[mnegovanovic]

Further more ... when using wscat I am able to send more than 4096 bytes. So its not issue with my server.

Regards

[vi]

Maybe it's just a default kernel line buffer limit?

Does running cat > test.txt, pasting the text, then ending it with Ctrl+D produces normal or trimmed file?

[mnegovanovic]

[tt@arch ~]$ wc -c test.txt
4096 test.txt

Regards