On Tue, Sep 04, 2007, Jim Marshall wrote: > Jim Fox wrote: > > > >Doesn't need a faq. The man page says the purpose of the > >BIO_set_nbio_accept macro is to set blocking or non-blocking mode. > >Seems like that's what it will do. > > > >Jim > > > >On Sep 3, 2007, at 11:31 AM, Jim Marshall wrote: > > > >>Jim Marshall wrote: > >>>I'm looking at using non-blocking I/O in some places in my code, and > >>>I have a question. The 'BIO_set_nbio_accept' says it will set the > >>>underlying socket to blocking/non-blocking mode, but all the examples > >>>and stuff I see say to use > >>>'BIO_socket_ioctl(SSL_get_fd(ssl),FIONBIO,&sl)'. Can > >>>'BIO_set_nbio_accept' be used to change the state of an SSL socket? > >>>Thank you > >>>Jim > > Yes I know that, but all the examples I have seen do not use this macro. > As an aside I tried using it this past weekend and it did not seem to > work, the socket was not set to non-blocking mode as I expected. >
That works on an accept BIO and sets the accept socket to non-blocking mode. The macro BIO_set_nbio() sets BIOs to non-blocking mode in general. However note that this only takes place during initialization so if you make the call after the BIO has been used (e.g. connected or I/O performed) it wont work. Steve. -- Dr Stephen N. Henson. Email, S/MIME and PGP keys: see homepage OpenSSL project core developer and freelance consultant. Funding needed! Details on homepage. Homepage: http://www.drh-consultancy.demon.co.uk ______________________________________________________________________ OpenSSL Project http://www.openssl.org User Support Mailing List openssl-users@openssl.org Automated List Manager [EMAIL PROTECTED]
