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131 .IX Title "SSL_state_string 3"
132 .TH SSL_state_string 3 "2004-12-22" "0.9.7e" "OpenSSL"
134 SSL_state_string, SSL_state_string_long \- get textual description of state of an SSL object
136 .IX Header "SYNOPSIS"
138 \& #include <openssl/ssl.h>
142 \& const char *SSL_state_string(SSL *ssl);
143 \& const char *SSL_state_string_long(SSL *ssl);
146 .IX Header "DESCRIPTION"
147 \&\fISSL_state_string()\fR returns a 6 letter string indicating the current state
148 of the \s-1SSL\s0 object \fBssl\fR.
150 \&\fISSL_state_string_long()\fR returns a string indicating the current state of
151 the \s-1SSL\s0 object \fBssl\fR.
154 During its use, an \s-1SSL\s0 objects passes several states. The state is internally
155 maintained. Querying the state information is not very informative before
156 or when a connection has been established. It however can be of significant
157 interest during the handshake.
159 When using non-blocking sockets, the function call performing the handshake
160 may return with \s-1SSL_ERROR_WANT_READ\s0 or \s-1SSL_ERROR_WANT_WRITE\s0 condition,
161 so that SSL_state_string[_long]() may be called.
163 For both blocking or non-blocking sockets, the details state information
164 can be used within the info_callback function set with the
165 \&\fISSL_set_info_callback()\fR call.
167 .IX Header "RETURN VALUES"
168 Detailed description of possible states to be included later.
170 .IX Header "SEE ALSO"
171 \&\fIssl\fR\|(3), \fISSL_CTX_set_info_callback\fR\|(3)