OK, I followed the advice documented for the SSL_ERROR_SYSCALL case and
since ERR_get_error() returns 0, ended up with this situation :
"If *ret == 0*, an EOF was observed that violates the protocol."
Disabling the server results in SSL_connect never returning, so I
suspect that, when the serv
On Tue, Feb 19, 2013, T J wrote:
> I think it might be my client as SSL_connect() is returning 0. When
> I plug that value + the clients' ssl into SSL_get_error(), it
> returns a value of 5. strerror(5) returns "Input/output error". Not
> much help there! Can anyone point me in the right direction
I think it might be my client as SSL_connect() is returning 0. When I
plug that value + the clients' ssl into SSL_get_error(), it returns a
value of 5. strerror(5) returns "Input/output error". Not much help
there! Can anyone point me in the right direction to track that down
further to find ex
Well passing the ret value from SSL_get_error() (which is 2) to
ERR_error_string() results in:
... error:0002:lib(0):func(0):system lib ...
which is a system error isn't it? - hence my reasoning to try using
strerror().
Removing the timeout causes the socket to block and then DTLS
>From: owner-openssl-us...@openssl.org On Behalf Of David Geib
>Sent: Monday, 18 February, 2013 09:45
>You can't use strerror for OpenSSL errors. Look into
>ERR_get_error() and ERR_error_string().
After *most* OpenSSL errors. Errors (only) on an underlying
I/O operation, in particular a socket
You can't use strerror for OpenSSL errors. Look into ERR_get_error() and
ERR_error_string().
I think what's happening with your code is that you set a recv timeout on
the listen socket, so you listen for one second and then hit the timeout
and the socket returns EWOULDBLOCK/EAGAIN to OpenSSL which
Hi
I'm have some problems getting a client to connect to a server using
DTLS. My code is based on Robin Seggelmann's DTLSv1 example at
fh-muenster.de. I'm implementing it on a point-point network only (data
connection between 2 radios), IP4 over udp so I've stripped it down a bit.
In my ser
