Move to openssl-users... Xavier Roques wrote: > > hy, > > I have some questions. > > I'm using SSL with asynchronous sockets. > > So, when I want to receive data, I call select and SSL_READ. > > But sometimes, even if my select is OK, SSL_READ return SSL_ERROR_WANT_READ. >
That's normal behaviour. Just because select indicates that data can be read from the underlying transport there is no guarantee that SSL_read will return any data. This could be for several reasons: a complete packet may not be available (so data cannot be returned to the application until more has been read) or a handshake may be taking place. Steve. -- Dr Stephen N. Henson. http://www.drh-consultancy.demon.co.uk/ Personal Email: [EMAIL PROTECTED] Senior crypto engineer, Celo Communications: http://www.celocom.com/ Core developer of the OpenSSL project: http://www.openssl.org/ Business Email: [EMAIL PROTECTED] PGP key: via homepage. ______________________________________________________________________ OpenSSL Project http://www.openssl.org User Support Mailing List [EMAIL PROTECTED] Automated List Manager [EMAIL PROTECTED]
