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124 .\" ========================================================================
126 .IX Title "SSL_state_string 3"
127 .TH SSL_state_string 3 "2007-10-24" "0.9.8g" "OpenSSL"
128 .\" For nroff, turn off justification. Always turn off hyphenation; it makes
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133 SSL_state_string, SSL_state_string_long \- get textual description of state of an SSL object
135 .IX Header "SYNOPSIS"
137 \& #include <openssl/ssl.h>
139 \& const char *SSL_state_string(const SSL *ssl);
140 \& const char *SSL_state_string_long(const SSL *ssl);
143 .IX Header "DESCRIPTION"
144 \&\fISSL_state_string()\fR returns a 6 letter string indicating the current state
145 of the \s-1SSL\s0 object \fBssl\fR.
147 \&\fISSL_state_string_long()\fR returns a string indicating the current state of
148 the \s-1SSL\s0 object \fBssl\fR.
151 During its use, an \s-1SSL\s0 objects passes several states. The state is internally
152 maintained. Querying the state information is not very informative before
153 or when a connection has been established. It however can be of significant
154 interest during the handshake.
156 When using non-blocking sockets, the function call performing the handshake
157 may return with \s-1SSL_ERROR_WANT_READ\s0 or \s-1SSL_ERROR_WANT_WRITE\s0 condition,
158 so that SSL_state_string[_long]() may be called.
160 For both blocking or non-blocking sockets, the details state information
161 can be used within the info_callback function set with the
162 \&\fISSL_set_info_callback()\fR call.
164 .IX Header "RETURN VALUES"
165 Detailed description of possible states to be included later.
167 .IX Header "SEE ALSO"
168 \&\fIssl\fR\|(3), \fISSL_CTX_set_info_callback\fR\|(3)