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Editing: SSL_set_session.3
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Always turn off hyphenation; it makes .\" way too many mistakes in technical documents. .if n .ad l .nh .SH "NAME" SSL_set_session \- set a TLS/SSL session to be used during TLS/SSL connect .SH "SYNOPSIS" .IX Header "SYNOPSIS" .Vb 1 \& #include <openssl/ssl.h> \& \& int SSL_set_session(SSL *ssl, SSL_SESSION *session); .Ve .SH "DESCRIPTION" .IX Header "DESCRIPTION" \&\fBSSL_set_session()\fR sets \fBsession\fR to be used when the \s-1TLS/SSL\s0 connection is to be established. \fBSSL_set_session()\fR is only useful for \s-1TLS/SSL\s0 clients. When the session is set, the reference count of \fBsession\fR is incremented by 1. If the session is not reused, the reference count is decremented again during \fBSSL_connect()\fR. Whether the session was reused can be queried with the \fBSSL_session_reused\fR\|(3) call. .PP If there is already a session set inside \fBssl\fR (because it was set with \&\fBSSL_set_session()\fR before or because the same \fBssl\fR was already used for a connection), \fBSSL_SESSION_free()\fR will be called for that session. .SH "NOTES" .IX Header "NOTES" \&\s-1SSL_SESSION\s0 objects keep internal link information about the session cache list, when being inserted into one \s-1SSL_CTX\s0 object's session cache. One \s-1SSL_SESSION\s0 object, regardless of its reference count, must therefore only be used with one \s-1SSL_CTX\s0 object (and the \s-1SSL\s0 objects created from this \s-1SSL_CTX\s0 object). .SH "RETURN VALUES" .IX Header "RETURN VALUES" The following return values can occur: .IP "0" 4 The operation failed; check the error stack to find out the reason. .IP "1" 4 .IX Item "1" The operation succeeded. .SH "SEE ALSO" .IX Header "SEE ALSO" \&\fBssl\fR\|(3), \fBSSL_SESSION_free\fR\|(3), \&\fBSSL_get_session\fR\|(3), \&\fBSSL_session_reused\fR\|(3), \&\fBSSL_CTX_set_session_cache_mode\fR\|(3)
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