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SSL_state_string_long.3ssl
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.\" Automatically generated by Pod::Man 4.11 (Pod::Simple 3.35) .\" .\" Standard preamble: .\" ======================================================================== .de Sp \" Vertical space (when we can't use .PP) .if t .sp .5v .if n .sp .. .de Vb \" Begin verbatim text .ft CW .nf .ne \\$1 .. .de Ve \" End verbatim text .ft R .fi .. .\" Set up some character translations and predefined strings. \*(-- will .\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left .\" double quote, and \*(R" will give a right double quote. \*(C+ will .\" give a nicer C++. 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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_state_string, SSL_state_string_long \- get textual description of state of an SSL object .SH "SYNOPSIS" .IX Header "SYNOPSIS" .Vb 1 \& #include <openssl/ssl.h> \& \& const char *SSL_state_string(const SSL *ssl); \& const char *SSL_state_string_long(const SSL *ssl); .Ve .SH "DESCRIPTION" .IX Header "DESCRIPTION" \&\fBSSL_state_string()\fR returns a 6 letter string indicating the current state of the \s-1SSL\s0 object \fBssl\fR. .PP \&\fBSSL_state_string_long()\fR returns a string indicating the current state of the \s-1SSL\s0 object \fBssl\fR. .SH "NOTES" .IX Header "NOTES" During its use, an \s-1SSL\s0 objects passes several states. The state is internally maintained. Querying the state information is not very informative before or when a connection has been established. It however can be of significant interest during the handshake. .PP When using non-blocking sockets, the function call performing the handshake may return with \s-1SSL_ERROR_WANT_READ\s0 or \s-1SSL_ERROR_WANT_WRITE\s0 condition, so that SSL_state_string[_long]() may be called. .PP For both blocking or non-blocking sockets, the details state information can be used within the info_callback function set with the \&\fBSSL_set_info_callback()\fR call. .SH "RETURN VALUES" .IX Header "RETURN VALUES" Detailed description of possible states to be included later. .SH "SEE ALSO" .IX Header "SEE ALSO" \&\fBssl\fR\|(3), \fBSSL_CTX_set_info_callback\fR\|(3)