With my actual configuration, an SSL client established more connections with
the SSL server. Each process (server or client) creates only one thread for Its
sockets, I observe a strange behavior. Some server sockets remain blocked on
the call of SSL_write even if they are in mode non-blocking.
After establishing a secure connection between my SSL server and SSL client
with OpenSSL library installed on separate Linux hosts, the SSL server send the
packet FIN than the user data. The use of ssldump command indicates the
presence of the following traces:
TCP: dc01dshared1p(2524) -> dc01da