Re: Blocking on a non-blocking socket?
Wiebe Cazemier via openssl-users <[email protected]>
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----- Original Message ----- > From: "Neil Horman" <[email protected]> > To: "udhayakumar" <udhayakumar-lPYBU9dLbzqBUy7/[email protected]> > Cc: "Wiebe Cazemier" <[email protected]>, [email protected] > Sent: Thursday, 23 May, 2024 22:05:22 > Subject: Re: Blocking on a non-blocking socket? > do you have a stack trace of the thread hung in this state? That would confirm > whats going on here > Neil Hi Neil, No, I don't. I wasn't there to attach a debugger. It recovered before I could do that. And despite a lot of effort, I can't reproduce it either. But in general, what does SSL_MODE_AUTO_RETRY on/off change in non-blocking mode? The documentation is too vague for me. It says: > Setting SSL_MODE_AUTO_RETRY for a nonblocking BIO will process non-application data records until either no more data is available or an application data record has been processed. But how is that different from disabling SSL_MODE_AUTO_RETRY? Regards, Wiebe