[MXCHIP] improver debug log for client connect info

src/core/pipe.c

@@ -518,7 +518,7 @@ nni_pipe_set_pid(nni_pipe *new_pipe, uint32_t id)
 		nni_mtx_unlock(&pipes_lk);
 		if (!p->cache || rv != 0) {
 #ifdef CONFIG_MXCHIP
-			log_warn("*** kick old client %p hash %d", p, id);
+			log_warn("*** kick old client pipe(%p) client_id hash(%d)", p, id);
 			nano_pipe_event_disable(p->p_proto_data, true); // disable disconnect event if reconnect wes@240301
 #endif
 			nni_pipe_close(p);

src/sp/protocol/mqtt/nmq_mqtt.c

@@ -646,6 +646,7 @@ nano_pipe_start(void *arg)
 	nni_pipe  *npipe = p->pipe;
 
 	bool is_sqlite = s->conf->sqlite.enable;
+	uint32_t clientid_key;
 
 	log_trace(" ########## nano_pipe_start ########## ");
 
@@ -679,13 +680,18 @@ nano_pipe_start(void *arg)
 		log_warn("IPv6 address is not supported in event msg yet");
 	}
 
-	log_debug("client connected! addr [%s port [%d]\n",
-	    p->conn_param->ip_addr_v4, addr.s_in.sa_port);
+	// log_debug("client connected! addr [%s port [%d]\n",
+	//     p->conn_param->ip_addr_v4, addr.s_in.sa_port);
 
 session_keeping:
 	// Clientid should not be NULL since broker will assign one
 	// TODO use p_id
 	clientid = (char *) conn_param_get_clientid(p->conn_param);
+	clientid_key = DJBHashn(clientid, strlen(clientid));
+	log_debug("client_id(%s, hash %d), username(%s), passwd(%s), clean_start(%d), keepalive(%d) connected! addr [%s port [%d]\n", 
+		clientid, clientid_key, p->conn_param->username.body, p->conn_param->password.body, 
+		p->conn_param->clean_start, p->conn_param->keepalive_mqtt,
+	    p->conn_param->ip_addr_v4, addr.s_in.sa_port);
 	if (!clientid) {
 		log_warn("NULL clientid found when try to restore session.");
 		nni_mtx_unlock(&s->lk);