logging

Logging Facade or Logger in an Application for a newcomer

Hello Everyone I am at the point for my little test-webapplication that I need some logging. I have no real experience in log4j nor java.util.logging and I was thinking if I should start right away with a logging facade (slf4j). I was reading that a logging facade should be used for libraries that are shared (frameworks) which makes se...

How do I change the aws-ruby log location?

I've found the method set_log in the documentation, I just can't figure out the syntax to call it. Here's what I tried: require 'ruby-aws' Amazon::Util::Logging.set_log('my.log') NoMethodError: undefined method `set_log' for Amazon::Util::Logging:Module ...

Lock-free thread-safe queue - need advice

Hi I need to design a thread-safe logger. My logger must have a Log() method that simply queues a text to be logged. Also a logger must be lock-free - so that other thread can log messages without locking the logger. I need to design a worker thread that must wait for some synchronization event and then log all messages from the queue...

When using wrapper, how to preserve class and method name for Log4Net to log?

I need a Log4net wrapper - to be exposed to a number of different components in a large app. I obviously want to retain the class and method name when logging but I would keep away of passing down type etc to my wrapper. I had a look at this question which is very similar to mine, but it didn't help. I've seen it done in this other qu...

Has anyone used Facebook Scribe? (the tool for logging everything).

How does it work? (Explain it in terms of server, writes, GETs, values, whatever). DOes it work with Win32 apps? ...

How to log a password in a log file?

There are two ways to log any password - I do not see any problem with either of them. 1. Not log any password, just log the user. 2. Log '******' against the password. logger.info("User=" + user + "logged with Password=******"); Do we have any best practices for these situations? ...

VB6-how to create log file in VB6 while launching application

I want to log the exceptions occurred during execution of my app. Before this I handled it with message box. I am new to VB 6. Please provide some sample code to create log file and to save exception messages. Thanks.. ...

Pipe R commands and results from within a for loop to a file

We want to log the commands and results of a R script into a text report file. The pipe into the text file works well with sink(), but not within a for loop. The script is called with source("myscript.r",echo=TRUE) We need the loop to extract all rows of a data.frame consecutively into a vector and do some vector based analysis with ...

How do I programatically stop java logging?

I'd like to know how to programatically turn off java logging - no property files, no command line arguments etc. I've tried: final Properties logProperties = new Properties(); logProperties.put("handlers", "java.util.logging.MemoryHandler"); logProperties.put(".level", "SEVERE"); logProperties.put("java.util.logging.ConsoleHandler.lev...

Logging unencrypted SOAP messages in WSE

I'm trying to log raw SOAP messages being sent and recieved. I have a SoapExtension, everything's generally working fine, but there's a problem, though. We're using WS-DeathStars' encryption and message signing, so what gets logged is an encrypted SOAP message. What I need is to find a way to insert my SoapExtension right after message d...

Writing a custom log provider in SSIS

Hi everybody, I'm currently working with Microsoft SSIS and SQL server 2008 and I would like to write logs to a file using : Specific log pattern : Formatted Date - Log Level : Log Message Specific log levels Error Codes that are associated to error messages in a configuration file I was wandering on the Web looking for a solution...

Is it possible to change the log level of a package in log4j?

Currently I have a library that is logging certain information as ERROR. If I change my log4j settings like this: log4j.logger.com.company.theirpackage.foo=OFF that will completely disable the library's logging altogether. However, what I'd really like is to still see the information, but have it logged at a WARN or INFO level. In oth...

What's a good logging replacement for rails?

So, I've been looking into logging in my Rails app and I'm discovering, thanks to posts like this, that the default Rails logging format is terrible and there isn't an easy way to change it. Can anyone recommend a simple replacement for the default logger? Bonus question: Is there a stated reason for why it's so hard to change the defau...

.net sql query logging using SSMS Tools pack

I have just installed SSMS tools pack from http://www.ssmstoolspack.com everything seems to work except I cant view queries from my .net application. If I run a query through management studion SSMS correctly displays the query. but when running my application no queries are shown in the local history window. There is mention of enabl...

How do I enable FFMPEG logging and where can I find the FFMPEG log file?

I want to be able to log FFMPEG processes because I am trying to work out how long a minute of video takes to convert to help with capacity planning of my video encoding server. How do I enable logging and where is the log file saved. I have FFMPEG installed on a CentOS LAMP machine. ...

EntLib Logging via email in Windows Service (not async?)

I'm writing a windows service and attempting to do some logging via enterprise library 4.0. Logs go to the event log and email. The event log entries get written fine but emails are only sent after I stop the service. So I could have 30 exceptions occur, log them and no emails would be sent until I shut it down. Then a few minutes later...

How to turn off debugging for just dozer?

Is there a way to turn off debug logging for just dozer? At least without having to increase it above the debug level? ...

Adhering to logging standard while using Google Guice?

The Java docs for Logger indicate that the logger name should be based on the class name. Google Guice handles this in BinderImpl.java where it does the following: return member == null ? Logger.getAnonymousLogger() : Logger.getLogger(member.getDeclaringClass().getName()); However, since it's getting a new logger for each...

Is using Spring AOP for logging a good idea?

I'm reading up on Spring at the moment and one of the examples used for a use of AOP is logging the start and end of method calls. I've also read that using AOP can impact performance. Is using Spring AOP a good idea for this type of logging? My understanding is that Spring uses Dynamic AOP would it be be better to use Static AOP (Like...

Elmah reporting unwanted 404 errors

I am using Elmah for logging in a ASP.NET MVC project and I am recieving lots of 404 errors for a path /prx2.php which in turn is passing a hash as a querystring param. I assume this is a scanner trying to find vulnerabilities. Because I am not running PHP I am safe! However I would like to stop ELmah reporting this error. Whats the be...