##ngx_http_traffic_module

this module is used to record Nginx traffic, this module can not work with Nginx, but it is easy to patch, the official Nginx structure "ngx_connection_t" have no member named "received", only "sent". tengine got it and you can get every connecions's sent and received.

###Dritives

traffic_status

syntax traffic_status interval=3000;

default: none

context: main

descript: enable ngx_http_traffic_module module

traffic_interface

syntax: traffic_interface;

default: none

context: location

description: add an API to get Nginx's traffic status

###Healthcheck ngx_http_traffic_module can work with ngx_http_upstream_check_module

###Dynamic Upstream ngx_http_traffic_module can work with ngx_http_upsync_module(not the weibo's), this ngx_http_upsync_module is weibo's ngx_http_upsync_module modified, same name.