log4js-node is a logging framework for Node.js. (Not to be confused with log4js, since log4js-node is a different software.)
log4js-node is a conversion of the log4js framework to work with node.
Questions tagged [log4js-node]
121 questions
0
votes
2 answers
Does log4js require any extra code to work on an Apache server?
I'm trying to add Log4js-Node to a Node.js server running on Apache. Here's my code:
const path = require("path");
const express = require("express");
const log4js = require('log4js');
const app = express();
const logger =…
skittleswrapper
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- 4
0
votes
1 answer
Application Insights logging with log4js in java
Azure application insights log messages using log4j framework in java as shown below.
https://learn.microsoft.com/en-us/azure/azure-monitor/app/java-trace-logs
Is there any similar thing for nodejs application without using using azure node sdk to…
Java P
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1 answer
Attach log file to email using sendgrid and node.js
I'm trying to send an email within a simple node.js application with the log file just created using log4js. I can send an email with sendgrid, and it has an attachment, but the attachment is empty. Any help would be appreciated. Here is the app.js…
Dan G.
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1 answer
How to use log4js to send logs to elasticsearch?
I have a node app running as a server and trying to send logs to the remote elasticsearch.
It looks like some syntax has been changed in the recent version of log4js. I tried one example from the link but it errors out.
How to log from Node.js…
jtheg
- 1
0
votes
1 answer
Log Session User NodeJs NestJs
I am trying to log the session user but its not working as i suspected. I was thinking i could add it in the middle ware but clearly this wont work. Is there a strategy or pattern i should be using to accomplish this.
The PassportAuthInterceptor log…
Ricardo Saracino
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0
votes
1 answer
Want to create new log file for each of the test case run in protractor
I am using an automation framework using protractor and javascript. We are using winston for logging .But with the configuration i have i am only able to create a single .log file which keeps appending.
var winston =…
ashish chauhan
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0 answers
Debug Error with log4js appender when starting npm
When starting npm I am facing an error. The error states that "Error: log4js configuration problem for { type: 'log4js-syslog-appender'," Essentially seems like the format for the log4js config might be wrong. I am a complete newbie to node and…
JPK
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- 2
0
votes
1 answer
logger.setLevel is not a function while running logger.js using log4js
I am trying to create logs files using log4js. While running node app.js after doing all the configurations i am getting the below error.
Error:
TypeError: logger.setLevel is not a function
at Object.…
Prathish
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votes
1 answer
Is it advisable to have 2 log4js running in nodejs application?
Is it advisable to have 2 log4js logging in my nodejs application.
Logger A (The standard logger) to file A:
Print out / Info
Error
Warning
Logger B (Performance logger) to file B:
Logs only performance (i.e. time taken to complete this…
shadow
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votes
1 answer
Add dynamic value when writing log message with log4js
I want to add a dynamic attribute to a pattern I am using with log4js.
I am using some custom pattern, something like this:
"%d{} %-6p[%thread] %c [%x{context}]: %m%n%r"
Context is the dynamic value that I want to set with some unique id generated…
Boltosaurus
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0
votes
1 answer
error using log4js in node when pass request object for log
sorry for my english, im trying to uso log4js for set a log on the api calls in express, im stuck with this, when try to log the patition.
http_outgoing.js:503
throw new errors.Error('ERR_HTTP_HEADERS_SENT', 'set');
^
Error…
Pablo
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0
votes
1 answer
Will performance of a Node server be affected if I use my custom logger function instead of using libraries like winston or log4js?
I'm new to nodejs and I'm trying to create a function for custom formatted logging to file and console. Below is the function which I am using for this purpose.
module.exports.log =function(req,res)
{
res.on('finish', function()
{
point = new…
JPK
- 95
- 1
- 8
0
votes
1 answer
Getting error in setting up log4js-protractor-appender in protractor
My Conf.js looks like below:
// An example configuration file.
exports.config = {
directConnect: true,
// Capabilities to be passed to the webdriver instance.
capabilities: {
'browserName': 'chrome'
},
// Framework to use. Jasmine is…
Kushal Bhalaik
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0
votes
1 answer
In Log4js how do you enable tracing?
In the documentation I could find for Log4js, there is a function isTraceEnabled(), which is defined as
isTraceEnabled
checks if Level Trace is enabled
However, I can't find anywhere how do you actually enable (not check) this trace level. How can…
KansaiRobot
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0
votes
0 answers
log4js not recognized by intelliSense of VisualStudio 2017
My NodeJS project is written in Typescript 2.5
The following import line for the module:
import log4js= require('log4js);
compiles and i use the logger successfully. Even IntelliSense prompts the object method and properties well. Yet, i got…
MiguelSlv
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