SSL_rstate_string, SSL_rstate_string_long — get textual description of state of an SSL object during read
char *SSL_rstate_string(SSL *ssl);
const char *SSL_rstate_string_long(SSL
SSL_rstate_string() returns a 2 letter string indicating the
current read state of the SSL object ssl.
SSL_rstate_string_long() returns a string indicating the current
read state of the SSL object ssl.
When performing a read operation, the SSL/TLS engine must
parse the record, consisting of header and body. When working in
a blocking environment, SSL_rstate_string[_long]() should always
return "RD"/"read done".
This function should only seldom be needed in applications.
SSL_rstate_string() and SSL_rstate_string_long() can return
the following values:
The header of the record is being evaluated.
The body of the record is being evaluated.
The record has been completely processed.
The read state is unknown. This should never happen.