170 lines
4.9 KiB
Groff
Executable File
170 lines
4.9 KiB
Groff
Executable File
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.\" ========================================================================
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.\"
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.IX Title "SSL_SESSION_REUSED 3"
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.TH SSL_SESSION_REUSED 3 "2020-03-02" "3.0.0-dev" "OpenSSL"
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.\" For nroff, turn off justification. Always turn off hyphenation; it makes
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.\" way too many mistakes in technical documents.
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.if n .ad l
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.nh
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.SH "NAME"
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SSL_session_reused \- query whether a reused session was negotiated during handshake
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.SH "SYNOPSIS"
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.IX Header "SYNOPSIS"
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.Vb 1
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\& #include <openssl/ssl.h>
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\&
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\& int SSL_session_reused(const SSL *ssl);
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.Ve
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.SH "DESCRIPTION"
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.IX Header "DESCRIPTION"
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Query, whether a reused session was negotiated during the handshake.
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.SH "NOTES"
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.IX Header "NOTES"
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During the negotiation, a client can propose to reuse a session. The server
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then looks up the session in its cache. If both client and server agree
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on the session, it will be reused and a flag is being set that can be
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queried by the application.
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.SH "RETURN VALUES"
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.IX Header "RETURN VALUES"
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The following return values can occur:
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.IP "0" 4
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A new session was negotiated.
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.IP "1" 4
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.IX Item "1"
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A session was reused.
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.SH "SEE ALSO"
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.IX Header "SEE ALSO"
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\&\fIssl\fR\|(7), \fISSL_set_session\fR\|(3),
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\&\fISSL_CTX_set_session_cache_mode\fR\|(3)
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.SH "COPYRIGHT"
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.IX Header "COPYRIGHT"
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Copyright 2001\-2016 The OpenSSL Project Authors. All Rights Reserved.
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.PP
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Licensed under the Apache License 2.0 (the \*(L"License\*(R"). You may not use
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this file except in compliance with the License. You can obtain a copy
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in the file \s-1LICENSE\s0 in the source distribution or at
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<https://www.openssl.org/source/license.html>.
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