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134 .IX Title "SSL_state_string 3"
135 .TH SSL_state_string 3 "2010-02-27" "0.9.8m" "OpenSSL"
136 .\" For nroff, turn off justification. Always turn off hyphenation; it makes
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141 SSL_state_string, SSL_state_string_long \- get textual description of state of an SSL object
143 .IX Header "SYNOPSIS"
145 \& #include <openssl/ssl.h>
147 \& const char *SSL_state_string(const SSL *ssl);
148 \& const char *SSL_state_string_long(const SSL *ssl);
151 .IX Header "DESCRIPTION"
152 \&\fISSL_state_string()\fR returns a 6 letter string indicating the current state
153 of the \s-1SSL\s0 object \fBssl\fR.
155 \&\fISSL_state_string_long()\fR returns a string indicating the current state of
156 the \s-1SSL\s0 object \fBssl\fR.
159 During its use, an \s-1SSL\s0 objects passes several states. The state is internally
160 maintained. Querying the state information is not very informative before
161 or when a connection has been established. It however can be of significant
162 interest during the handshake.
164 When using non-blocking sockets, the function call performing the handshake
165 may return with \s-1SSL_ERROR_WANT_READ\s0 or \s-1SSL_ERROR_WANT_WRITE\s0 condition,
166 so that SSL_state_string[_long]() may be called.
168 For both blocking or non-blocking sockets, the details state information
169 can be used within the info_callback function set with the
170 \&\fISSL_set_info_callback()\fR call.
172 .IX Header "RETURN VALUES"
173 Detailed description of possible states to be included later.
175 .IX Header "SEE ALSO"
176 \&\fIssl\fR\|(3), \fISSL_CTX_set_info_callback\fR\|(3)