Computer data logging is the process of recording events in a computer program, usually with a certain scope, in order to provide an audit trail that can be used to understand the activity of the system and to diagnose problems.

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3
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1answer
49 views

Web job logger implementation

Interface for logger: ...
5
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2answers
121 views

Logging/Debugging code

The following code is basically a logger which I use/wrote. It has convenient features like including one line stack traces with print statements to make the text easier to find and piping all output ...
7
votes
2answers
38 views

Monitor webserver accessibility inconsistencies

I have written a simple application to monitor whether a couple of Java EE 6 web applications deployed to Glassfish 3.1.2.2 are accessible. My intent is to demonstrate to our operations team that the ...
5
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0answers
30 views

Fixing logs that overlap

Here we trying to fix logs that have overlaps with each other. Am I doing it right? Is there any way to improve/refactor it? ...
6
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2answers
43 views

Logger module in child processes from os.fork()

I have had a hard time understanding all the documentation on the logger module and forking processes. My goal is to have each child process that's worked to write to their own separate log file. ...
1
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1answer
58 views

Configuring NLog

I have this method: ...
1
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2answers
71 views

Logging mechanism

I have the following code: ...
4
votes
1answer
75 views

NodeJS logging module

This code is for a NodeJS logging module. I created it because I wanted to find a way to log different type of things but not show them all at the same time. I also wanted to format the logs in a ...
10
votes
1answer
91 views

Try-except decorator for classmethods

This question is related to the Cactus Text Game Engine. For easy error handling in Cactus, we've put together this small decorator. Essentially, the decorator wraps any class method in a ...
2
votes
1answer
64 views

Logging and profiling - automatic logging through annotations

I am working with a little project intended to allow applications to benefit from aspect oriented programming. The first aspect is logging, which is already working. However I want this code to be ...
2
votes
1answer
31 views

Monitoring (i.e. loading updates) to log files

I wrote a simple little script, designed to load some log file. Clearing lines and loading updates is done by double clicking on the log line to clear. ...
2
votes
2answers
42 views

Email log parser

This code parses mail server log files and outputs statistics into an external file. Is there a way to make it more pythonic? Is it a good idea to use regex anywhere? Which libraries can reduce the ...
2
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0answers
24 views

ZF1 with Monolog

I am currently working in a Zend Framework 1 project. In the project we needed a sort of logging module, and Monolog was requested. Now since I'm quite a beginner with PHP, I'd like to know if I'm ...
1
vote
1answer
70 views

Custom error handler for PHP

I've written a custom Error handler for use in PHP. What it does is simply capture PHP errors, and logs them using Monolog. It works, but I can't help that it has too much stuff inside. I could ...
4
votes
1answer
68 views

Getting a list of all computer objects in each AD domain

So I wrote this script and although it does work I can't help but think that it can be more efficient with all the repetitive code. Can anyone offer any suggestions on making it fewer lines and ...
1
vote
0answers
30 views

Cross-browser UI-less replacement of console.log

I've written some integrated tool which allows to save the console.log output to a file. The point is that this tool forwards each ...
12
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0answers
101 views

Utility that decodes and logs UDP packets

I have written the following utility, as my first non-tutorial program in Go. The purpose of the utility is to connect to a torque/force sensor (aka load-cell) via UDP; to send an initialization ...
3
votes
2answers
168 views

Logging to a File vs UDP

I'm trying to understand where my ruby implementation of this fails and hoping for an expert to shed some light on this situation. I've tried to make this a very simple example with the idea that ...
6
votes
1answer
91 views

Automatic flowchart generator

I wanted to see graphically what my programme was doing so I wrote this automatic flowchart generator: ...
3
votes
2answers
118 views

A program to shred files

The following is a program to shred files securely: ...
2
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0answers
98 views

Debug logger for Free Pascal / Lazarus

Debug experience can be much improved in the Lazarus development interface. Please, if you use this free development environment and have the same felling, do not consider this affirmation simply as a ...
2
votes
1answer
32 views

Logging of various exceptions in the callback

I am working on a library in which I need to execute my URL using AsyncRestTemplate and after that I will get a json response back if it is successful. I am also making ...
4
votes
3answers
125 views

Directory Snapshot

The following code creates a recursive backup of a directory in the form of interlinked HTML files, structured in the same form as the input directory. It does not take the backup of the contents ...
0
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1answer
69 views

Ruby singleton for logging

I currently have a logging setup that looks like this: ...
7
votes
3answers
927 views

A Simple, One-Page PHP Admin Login (with prepared SQL statements)

First off, I want mention that this code works well. This is more of a request for suggestions... We're attempting to program a one-page, recursive, token-based admin shell that is safe from ...
8
votes
5answers
655 views

Custom Logging Class: Efficiency

I wrote a logging class for several of my applications, but I have noticed that it is fairly in-efficient. Can anyone suggest improvements? What I am looking for: Pointers on improving efficiency ...
1
vote
1answer
42 views

Logging errors with the same exception type

I wrote some code which simply retrieves the HTTP status code of the passed in URL. There are multiple potential causes of the same error. I am hoping to get some all around feedback on this code, ...
3
votes
2answers
150 views

Log-reading & String-matching with hashtable for fastest execution speed

I'm currently enjoying this exercise I'm working on for fun: I wish to write optimized code for the searching of particular strings per line in a (very large) file, counting how many exist, and ...
3
votes
2answers
69 views

Small library for logging to MySQL

I've thrown together a utility for my programs to log to a database, but the code looks like a mess and I don't know how to clean it up. This library is going to be used from all of my other programs ...
6
votes
2answers
69 views

Extensible Abstract Log Reader

My goal with the following code is to provide an extensible class that can be extended in order to read log files and transforms them into meaningful output. I'd like to have comments about the code ...
3
votes
0answers
174 views

Exception logger for servlets and JSPs

I hate using unnecessary catch blocks and I like to see my code look beautiful. In most of the cases in my project, which is a web application, I can't declare many ...
5
votes
1answer
104 views

Logging library for C

Over the past couple of weeks I have been working on a general purpose logging library for C in my free time. At the moment I have stabilized the API and most of the features I wanted to implement ...
4
votes
3answers
167 views

Loop through all virtualhost log files and run goaccess on each file

So I have multiple websites running under apache2 virtualhost - and I wanted to use GoAccess to process the access.log for each site. The directory structure is ...
3
votes
1answer
67 views

Changing cuts to sed for parsing dates from apache log (common log file)

Would switching my cuts below to SED improve performance? I am trying to get a per date count of requests for the last two weeks from a server log. The script runs, but slowly (comes in around 14 ...
3
votes
3answers
115 views

Cancelling an order with a side-effect of logging the operation

I have a data access layer method to cancel an order. This operation should have an associated "operation history" entry. My first (naïve) implementation looks like this: ...
4
votes
2answers
109 views

Wrapping around window.console

I'm working on an old application written in JavaScript. It's absolutely littered with console.* messages some of which are useful for development purposes. At the very least I'd like to switch these ...
2
votes
3answers
89 views

Simple Log Handler

I want every piece of feedback that is possible as I am new to Java. I've coded some C# before but not much. I want to be sure that I am following the guidelines of how to write and name Java ...
7
votes
1answer
215 views

Simple, encapsulated C++ logger that can deal with fork/exec situations

Motivation: for whatever reason, some of the available 3rd party logging libraries don't really deal with programs that get fork'ed/exectuted well. For instance, ...
4
votes
1answer
51 views

General application log

In my Node.js applications, I often find it helpful to have an application log so that should something go wrong in production, I can have more information than I get from a crash stack trace to track ...
28
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4answers
3k views

Someone thinks poorly of my server log parser

I have just been informed that the following code written by me is extremely poor. I have absolutely no idea why. It is memory efficient, and looks clean to me. But still the feedback is very poor. I ...
1
vote
3answers
2k views

Use of Exception to log execution stack trace

I've been back and forth with a colleague over the use of Throwable.fillInStackTrace. This Log class is meant to wrap the Simple ...
4
votes
1answer
67 views

Logger class for MVC Framework

I have created a logger class for my own framework. Now I am trying to identify the components which can be done in a better way. The logger class doesn't log anything inside a file but it logs the ...
1
vote
1answer
149 views

Parsing log files in Haskell

I am working through the online materials for CIS 194, a upenn haskell class (not taking the class). This exercise is to parse an error log, and it gives a few function signatures to implement, ending ...
1
vote
2answers
553 views

Logger facade code for configuring multiple loggers are runtime

Following is the code for a logger facade that I have created, which can be used to log via any of the standard and configurable loggers like log4net, BitFactory, currently I have just integrated ...
4
votes
1answer
176 views

Text parsing and calculator (calculate Java heap memory)

I'm writing small tool, which must execute jmap -heap, write output to log, then takes some data from log and calculate used memory. I added some ...
10
votes
2answers
204 views

LogManager Tests

I should have started with this code. I wrote my logging API without writing unit tests, and since I recently wrote an automagic unit testing API I though I might as well go ahead and use it. So I ...
11
votes
1answer
110 views

Extensible logging - DatabaseLogger

Recently I wrote a logging API that features an ILogger interface. I wanted to extend my library with a DatabaseLogger ...
14
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1answer
139 views

Extensible logging

Whenever I need logging functionality in .net, I use a logging framework, such as NLog. Obviously there's no logging framework for vba, at least none that I know of. As much as I love using NLog, the ...
6
votes
2answers
856 views

Policy-based, variadic logger class in C++

I've been exploring design based around some of the more advanced C++11 features lately, and some of them are turning out to be rather useful for some projects I'm working on. One is this ...
1
vote
0answers
59 views

LogParser function: kill application and send email

I've created a new tool, which parses a specified log file, and if an Oracle exception is there, it kills Tomcat and sends an email notification. I tried to take into account comments from my ...