增加逐流的上、下游收发字节统计并对业务插件提供查询接口。

platform/include/internal/platform.h

@@ -16,7 +16,7 @@ struct tfe_thread_ctx
 	struct event_base * evbase;
 	struct evdns_base* dnsbase;
 	unsigned char running;
-	
+
 	unsigned int nr_modules;
 	const struct tfe_plugin * modules;
 };
@@ -48,7 +48,6 @@ struct tfe_conn_private
 	struct bufferevent * bev;
 	struct ev_token_bucket_cfg * ratelimit_bucket;
 	uint8_t on_writing;
-	size_t total_rx_bytes, total_tx_bytes;
 };
 
 enum tfe_stream_event_log_type
@@ -96,7 +95,6 @@ struct tfe_stream_private
 
 	size_t forward_bytes;
 	size_t drop_bytes;
-
 	size_t defer_bytes;
 	struct timeval defer_timeval;
 
@@ -140,6 +138,10 @@ struct tfe_stream_private
 	/* CONNECTION LOG */
 	char ssl_downstream_info_dump[TFE_STRING_MAX];
 	char ssl_upstream_info_dump[TFE_STRING_MAX];
+
+	/* OFFSET FOR LOG */
+	size_t downstream_rx_offset;
+	size_t upstream_rx_offset;
 };
 
 static inline void * __STREAM_LOGGER(struct tfe_stream_private * _stream)

platform/include/internal/proxy.h

@@ -20,6 +20,7 @@ enum TFE_STAT_FIELD
 	STAT_FD_INSTANT_CLOSE,
 	STAT_FD_DEFER_CLOSE_IN_QUEUE,
 	STAT_FD_DEFER_CLOSE_SUCCESS,
+
 	/* Stream */
 	STAT_STREAM_OPEN,
 	STAT_STREAM_CLS,
@@ -32,6 +33,11 @@ enum TFE_STAT_FIELD
 	/* Stream Protocol */
 	STAT_STREAM_TCP_PLAIN,
 	STAT_STREAM_TCP_SSL,
+
+	/* RX DATA */
+	STAT_STREAM_DOWN_RX_BYTES,
+	STAT_STREAM_UP_RX_BYTES,
+
 	TFE_STAT_MAX
 };