[Help-gnutls] Asynchronous application and not enough buffer ready
nmav at gnutls.org
Wed Jun 8 20:33:03 CEST 2005
On Wednesday 08 June 2005 17:16, cascardo at minaslivre.org wrote:
I'm not really sure I've understood the situation, but anyway my comments
> When the record size is greater than what the application has already
> put in the buffer, gnutls asks for bytes to the pull function which
> have not yet been read from the socket. To read these bytes, the main
> loop must run again.
Then the pull function should return -1 and set errno to EAGAIN.
> The pull function returns 0 bytes read twice
> after pulling the bytes already read and record_recv returns with an
> error indicating that a TLS packet of unexpected size has been
This is correct. gnutls cannot decrypt until a full packet has been received.
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