tls: initialize the per-socket lifetime

modules/tls/tls_server.c

@@ -591,6 +591,7 @@ int tls_h_tcpconn_init(struct tcp_connection *c, int sock)
 	c->type = PROTO_TLS;
 	c->rcv.proto = PROTO_TLS;
 	c->timeout = get_ticks_raw() + cfg_get(tls, tls_cfg, con_lifetime);
+	c->lifetime = cfg_get(tls, tls_cfg, con_lifetime);
 	c->extra_data = 0;
 	return 0;
 }