TSG-13196 Decrypted Traffic Steering增加FieldStat字段

* stee_c_err
    * stee_s_err
    * stee_c_eof
    * stee_s_eof

platform/include/internal/platform.h

@@ -59,6 +59,8 @@ enum tfe_stream_event_log_type
 	EVENT_LOG_CLOSE_BY_FD_EOF,
 	EVENT_LOG_CLOSE_BY_FD_ERROR,
 	EVENT_LOG_CLOSE_BY_SSL_ERROR,
+	EVENT_LOG_CLOSE_BY_FACKFD_EOF,
+	EVENT_LOG_CLOSE_BY_FACKFD_ERROR,
 	__EVENT_LOG_CLOSE_MAX
 };
 

platform/src/tcp_stream.cpp

@@ -68,7 +68,9 @@ static const char * __str_stream_log_type(enum tfe_stream_event_log_type type)
 		[EVENT_LOG_CLOSE_BY_FD_PEER] = "FD/PEER",
 		[EVENT_LOG_CLOSE_BY_FD_EOF] = "FD/EOF",
 		[EVENT_LOG_CLOSE_BY_FD_ERROR] = "FD/ERR",
-		[EVENT_LOG_CLOSE_BY_SSL_ERROR] = "SSL/ERR"
+		[EVENT_LOG_CLOSE_BY_SSL_ERROR] = "SSL/ERR",
+		[EVENT_LOG_CLOSE_BY_FACKFD_EOF] = "FACKFD/EOF",
+		[EVENT_LOG_CLOSE_BY_FACKFD_ERROR] = "FACKFD/ERR",
 	};
 	return map_event_log_type[type];
 }
@@ -157,6 +159,18 @@ static const char *bev_event_to_string(short events)
 	}
 }
 
+static const char *errno_to_string(int err_num)
+{
+	if (err_num == 0)
+	{
+		return "";
+	}
+	else
+	{
+		return strerror(err_num);
+	}
+}
+
 /* ====================================================================================================================
  * INTERFACE
  * ===================================================================================================================*/
@@ -903,13 +917,20 @@ static void __stream_bev_eventcb(struct bufferevent * bev, short events, void *
 		(STREAM_PROTO_PLAIN == _stream->session_type && _stream->proxy_ref->traffic_steering_options.enable_steering_http) ||
 		(STREAM_PROTO_SSL == _stream->session_type &&_stream->proxy_ref->traffic_steering_options.enable_steering_ssl)))
 	{
-		// TODO 增加计数
 		TFE_LOG_DEBUG(__STREAM_LOGGER(_stream), "decrypted traffic steering, %s %s run eventcb, %s %s",
 			_stream->str_stream_addr,
 			bev == _stream->conn_downstream->bev ? "conn_downstream" : "conn_upstream",
 			bev_event_to_string(events),
-			errno == 0 ? "" : strerror(errno)
+			errno_to_string(errno)
 		);
+		if (events & BEV_EVENT_ERROR)
+		{
+			__stream_log_event(_stream, EVENT_LOG_CLOSE_BY_FD_ERROR, conn_dir, errno, errno_to_string(errno));
+		}
+		if (events & BEV_EVENT_EOF)
+		{
+			__stream_log_event(_stream, EVENT_LOG_CLOSE_BY_FD_EOF, conn_dir, errno, errno_to_string(errno));
+		}
 		tfe_stream_destory(_stream);
 		return;
 	}
@@ -1158,8 +1179,18 @@ static void __steering_stream_bev_eventcb(struct bufferevent *bev, short events,
 		_stream->str_stream_addr,
 		bev == _stream->conn_fake_c->bev ? "conn_fake_c" : "conn_fake_s",
 		bev_event_to_string(events),
-		errno == 0 ? "" : strerror(errno)
+		errno_to_string(errno)
 		);
+ 
+	enum tfe_conn_dir conn_dir = (bev == _stream->conn_fake_c->bev) ? CONN_DIR_DOWNSTREAM : CONN_DIR_UPSTREAM;
+	if (events & BEV_EVENT_ERROR)
+	{
+		__stream_log_event(_stream, EVENT_LOG_CLOSE_BY_FACKFD_ERROR, conn_dir, errno, errno_to_string(errno));
+	}
+	if (events & BEV_EVENT_EOF)
+	{
+		__stream_log_event(_stream, EVENT_LOG_CLOSE_BY_FACKFD_EOF, conn_dir, errno, errno_to_string(errno));
+	}
 	tfe_stream_destory(_stream);
 }
 
@@ -1332,7 +1363,7 @@ void __stream_access_log_write(struct tfe_stream_private * stream)
 		struct tfe_stream_event_log * ev_log = &stream->log_event[i];
 		const char * str_dir = ev_log->dir == CONN_DIR_DOWNSTREAM ? "DOWN" : "UP";
 		offset += snprintf(str_log_event + offset, sizeof(str_log_event) - offset,
-			"%s/%s ", __str_stream_log_type(ev_log->type), str_dir);
+			"%s/%s/%s ", __str_stream_log_type(ev_log->type), str_dir, ev_log->str_error);
 	}
 
 	MESA_handle_runtime_log(stream->stream_logger, RLOG_LV_INFO, "access",
@@ -1346,13 +1377,22 @@ void __ev_log_to_stat_map_init() __attribute__((constructor, used));
 void __ev_log_to_stat_map_init()
 {
 	ev_log_to_stat_map[EVENT_LOG_CLOSE_BY_FD_PEER][CONN_DIR_DOWNSTREAM] = -1;
-	ev_log_to_stat_map[EVENT_LOG_CLOSE_BY_FD_EOF][CONN_DIR_DOWNSTREAM] = STAT_STREAM_CLS_DOWN_EOF;
-	ev_log_to_stat_map[EVENT_LOG_CLOSE_BY_FD_ERROR][CONN_DIR_DOWNSTREAM] = STAT_STREAM_CLS_DOWN_ERR;
-	ev_log_to_stat_map[EVENT_LOG_CLOSE_BY_SSL_ERROR][CONN_DIR_DOWNSTREAM] = STAT_STREAM_CLS_DOWN_ERR;
 	ev_log_to_stat_map[EVENT_LOG_CLOSE_BY_FD_PEER][CONN_DIR_UPSTREAM] = -1;
+
+	ev_log_to_stat_map[EVENT_LOG_CLOSE_BY_FD_EOF][CONN_DIR_DOWNSTREAM] = STAT_STREAM_CLS_DOWN_EOF;
 	ev_log_to_stat_map[EVENT_LOG_CLOSE_BY_FD_EOF][CONN_DIR_UPSTREAM] = STAT_STREAM_CLS_UP_EOF;
+
+	ev_log_to_stat_map[EVENT_LOG_CLOSE_BY_FD_ERROR][CONN_DIR_DOWNSTREAM] = STAT_STREAM_CLS_DOWN_ERR;
 	ev_log_to_stat_map[EVENT_LOG_CLOSE_BY_FD_ERROR][CONN_DIR_UPSTREAM] = STAT_STREAM_CLS_UP_ERR;
+
+	ev_log_to_stat_map[EVENT_LOG_CLOSE_BY_SSL_ERROR][CONN_DIR_DOWNSTREAM] = STAT_STREAM_CLS_DOWN_ERR;
 	ev_log_to_stat_map[EVENT_LOG_CLOSE_BY_SSL_ERROR][CONN_DIR_UPSTREAM] = STAT_STREAM_CLS_UP_ERR;
+
+	ev_log_to_stat_map[EVENT_LOG_CLOSE_BY_FACKFD_EOF][CONN_DIR_DOWNSTREAM] = STAT_STEERING_CLIENT_EOF;
+	ev_log_to_stat_map[EVENT_LOG_CLOSE_BY_FACKFD_EOF][CONN_DIR_UPSTREAM] = STAT_STEERING_SERVER_EOF;
+
+	ev_log_to_stat_map[EVENT_LOG_CLOSE_BY_FACKFD_ERROR][CONN_DIR_DOWNSTREAM] = STAT_STEERING_CLIENT_ERR;
+	ev_log_to_stat_map[EVENT_LOG_CLOSE_BY_FACKFD_ERROR][CONN_DIR_UPSTREAM] = STAT_STEERING_SERVER_ERR;
 }
 
 void __stream_close_stat(struct tfe_stream_private * stream)