didn't use logNetwork middleware but the logs are printed

[vin-chen]

hi experts,

I am using cf-nodejs-logging-support, v3.0.6 in node application, I am using express, but didn't add this lib as a middleware, the problem is I can still see log entries for network requests, do you have any idea with this?

var express = require('express');
var bodyParser = require('body-parser');
var xsenv = require('@sap/xsenv');
var xssec = require('@sap/xssec');
var log = require('cf-nodejs-logging-support');

var app = express();
passport.use(new xssec.JWTStrategy(xsenv.getServices({uaa:{tag:'xsuaa'}}).uaa));
app.use(bodyParser.json());
app.use(passport.initialize());
app.use( passport.authenticate('JWT', {session: false}));
var urlencodedParser = bodyParser.urlencoded({ extended: false });

//app.use(log.logNetwork);  <- this middleware is not used