On Wed, Apr 16, 2008, Tomas Neme wrote: > does one of the flags in the BIO object say anything about the > blocking nature of the BIO? For example, does SSL_connect return > automatically or not depending on the BIO flags, or on the BIO_write > and read return values? >
If a BIO is blocking it should not return until some data has been processed or an error occurs. If it is non-blocking if data can't be processed immediately (usually an attempt to read and no data is available) the BIO returns -1 and the retry flag is set for the appropriate operation. See the macros BIO_set_retry_*() in bio.h Steve. -- Dr Stephen N. Henson. Email, S/MIME and PGP keys: see homepage OpenSSL project core developer and freelance consultant. 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]
