Hi Marc, thanks for your help ! The problem for me was to find a function which switches the socket to nonblocking mode. Found function ioctlsocket(m_hSocket, FIONBIO, &ulArg); with ulArg > 0. :-) Thank you !!! -----Ursprüngliche Nachricht----- Von: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]Im Auftrag von Marc Sherman Gesendet: Donnerstag, 3. Mai 2001 18:32 An: '[EMAIL PROTECTED]' Betreff: RE: Hanging in SSL_connect ! How about setting m_hSocket to non-blocking mode. I think SSL_connect() will return SSL_ERROR_WANT_READ in the case you describe. Marc > -----Original Message----- > From: Rainer Kaufmann [mailto:[EMAIL PROTECTED]] > Sent: Thursday, May 03, 2001 11:12 AM > To: [EMAIL PROTECTED]; [EMAIL PROTECTED] > Subject: Hanging in SSL_connect ! > > > Hi, > > has somebody an idea to avoid the SSL library to hang in > SSL_connect when > the other side does not respond ? > Starting a timer and calling SSL_shutdown and closesocket on > timeout, causes > the SSL library to crash :-( > I think the problem is the library waiting in socket::recv after > ssl3_get_server_hello when there is nothing to read. A simple > socket::select > would solve this... > > Any ideas ? > > Thanks, Rainer > > > -----Ursprüngliche Nachricht----- > Von: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED]]Im Auftrag von Rainer Kaufmann > Gesendet: Mittwoch, 2. Mai 2001 17:34 > An: [EMAIL PROTECTED] > Betreff: Ttimeout when trying to connect to an non-SSL port ? > > > Hi, > > me again :-) I'm running into serious problems when trying to > connect to a > server which does know nothing about SSL. > Connecting to a telnet server with the following code snippet > runs into an > infinite loop. > > --------------- > SSL_METHOD* pSSLMeth; > X509* pcrtCertificate; > > // Should timeout by itself > if(connect(m_hSocket, psa, sizeof(SOCKADDR)) == SOCKET_ERROR) > { > throw "CSSLSocket::Connect"; > } > pSSLMeth = SSLv3_client_method(); > m_psscContext = SSL_CTX_new (pSSLMeth); > > // Create context and connect file descriptor(handle) > m_pSSL = SSL_new (m_psscContext); > ASSERT(m_pSSL != NULL); > SSL_set_fd(m_pSSL, m_hSocket); > SSL_connect(m_pSSL); > ---------------- > > Thanks, Rainer > > > ______________________________________________________________________ > OpenSSL Project http://www.openssl.org > User Support Mailing List [EMAIL PROTECTED] > Automated List Manager [EMAIL PROTECTED] > > ______________________________________________________________________ > OpenSSL Project http://www.openssl.org > User Support Mailing List [EMAIL PROTECTED] > Automated List Manager [EMAIL PROTECTED] > ______________________________________________________________________ OpenSSL Project http://www.openssl.org User Support Mailing List [EMAIL PROTECTED] Automated List Manager [EMAIL PROTECTED] ______________________________________________________________________ OpenSSL Project http://www.openssl.org User Support Mailing List [EMAIL PROTECTED] Automated List Manager [EMAIL PROTECTED]
