Hi, I am trying to implement server side caching support for sessions by using callback functions. However, the callback functions are never being called, even though connection happens successfully without session resumption. For your reference some of the sample code I am pasting below: ssl_session_ctx_id = 1; SSL_CTX_set_session_id_context (c, (void *)&ssl_session_ctx_id, sizeof (ssl_session_ctx_id)); SSL_CTX_set_session_cache_mode(c, SSL_SESS_CACHE_SERVER | SSL_SESS_CACHE_NO_INTERNAL); SSL_CTX_sess_set_new_cb (c, custom_new_session_cb ); SSL_CTX_sess_set_remove_cb (c, custom_remove_session_cb ); SSL_CTX_sess_set_get_cb (c, custom_get_session_cb); Can somebody kindly help me as to what I am missing out here? What could be the reason behind the callback functions not being called? Thanks Sahib