Darryl Miles wrote:
All you have to do inside OpenSSL is know if your underlying IO mode is
blocking or non-blocking and set a flag everytime to you enter a
high-level call from the application context.
Then _BEFORE_ you issue any low-level I/O you test to see it your
low-level IO is in blocking mode and the flag is reset. If that
condition is true to return -1 and WANT_READ/WANT_WRITE depending on
what you just about to try and do.
Then _AFTER_ everytime you issue a low-level I/O (read or write) you
reset that flag.
You now get one I/O per high level call.
An omission.
The test _BEFORE_ low level IO need to also check that
SSL_MODE_AUTO_RETRY is not set (along with the other things listed above).
Darryl
______________________________________________________________________
OpenSSL Project http://www.openssl.org
User Support Mailing List openssl-users@openssl.org
Automated List Manager [EMAIL PROTECTED]
