Hello, > Marek Marcola wrote: > > You may try: > > - set socket fd to non-blocking, > > - use SSL_accept()+select() for timeout > > - set socket fd to blocking back > > When you say "use SSL_accept()+select()" what exactly do you mean by that ? You may call SSL_accept() many times on non-blocked fd to complete full SSL handshake. If operation will block, SSL_accept() returns with -1, you call SSL_get_error() to get real cause and if you will get SSL_ERROR_WANT_READ or SSL_ERROR_WANT_WRITE you may wait on select() on fd activity (or drop connection if timeout occurs) and next retry SSL_accept(). Look at the SSL_accept() man page for some information. > I can test the socket with select() if there is data ready to be > received (but not how much), and then call SSL_accept(). But until the > data exchange for the handshake hasn't completed yet, the SSL_accept() > call won't return. On non-blocking fd SSL_accept() may return and you may retry to complete SSL handshake.
Best regards, -- Marek Marcola <[EMAIL PROTECTED]> ______________________________________________________________________ OpenSSL Project http://www.openssl.org User Support Mailing List openssl-users@openssl.org Automated List Manager [EMAIL PROTECTED]
