logging

How should I log while using multiprocessing in Python?

Right now I have a central module in a framework that spawns multiple processes using the Python 2.6 multiprocessing module. Because it uses multiprocessing, there is module-level multiprocessing-aware log, LOG = multiprocessing.get_logger(). Per the docs, this logger has process-shared locks so that you don't garble things up in sys.std...

How do I create a logging HttpModule/Decorator for a .net web service?

I created a web service in .net 3.5, and now I would like to log all incoming calls to the service. The log should contain the name of the called method and the parameters passed to it. I have been looking into creating a hhtpmodule for this, but I am not sure how to extract the method name and parameter values from HttpApplication. An...

symfony Logging

During the day I am a Java developer, but at night I try stopping crime as a PHP superhero. My weapon of choice is symfony. We can say that I am training to be a superhero. In Java, I use log4J, a logging framework. In Log4j you can do something like this: if (log.isDebug()) { // do some expensive operation that should only be dis...

How to implement the logging between the flow of the existing application

I have an application in which we have already a logger file. But i need to implement that logging into one of the process flow. Where I need to write the code for logging for this process flow? ...

Eliminate Duplicate Logging in log4net

I have a program that makes many log4net calls to the "myprogram" loggers. It also calls other code that makes log4net calls to other loggers. I want to capture all logs higher than INFO for "myprogram" and all logs higher than WARN for everything else. This way, I get the work-in-progress messages specific to the task I'm working on, bu...

ASP.NET Logging - log4net or health monitoring?

I'm looking at a fresh asp.net site in 3.5 that has absolutely no error handling or logging. What are some good options for logging and handling errors? I've used Log4Net on the 1.1 framework but hear there are potentially better options in 3.5. ...

Enclosing calls to debug() in if isDebugEnabled(): a good policy?

Our team has the policy of doing logging like if (LOGGER.isDebugEnabled()) { LOGGER.debug("model[" + model + "]"); } instead of simply calling the logging method like this: LOGGER.debug("model[" + model + "]"); This practice is capable of leading to some performance improvement, but on the other hand it makes the codebase more ...

What is the most efficient and performant logging solution for ASP.NET?

I want to add logging to the ASP.NET 2.0 web site that I've inherited from a previous developer. The application just spits out exceptions when they occur, and there's no record of financial transactions that have executed. I've been looking at Log4net, which I've used in the past, as well as NLog and BitFactory. What I really need to...

Enterprise Library Exception Handling Application Block and Logging Application Block proper use in ASP.NET

I have a grasp on this application block with ASP.NET, but I feel unsure if I am coding with it properly in ASP.NET. I've looked all over for proper examples of how to use the Enterprise Library Exception Handling Application Block, but only turn up articles for Windows Forms. Could somebody please point me in the right direction for u...

Click Logging with JavaScript

I want to log all clicks on a link. I've written a little logger, which can be called by an url (returns an empty page). This url is called with a jquery-ajax-method. But unfortunately not every click is logged, if the user uses firefox (everything looks ok in IE). I've tried many things but have no solution to this problem, have anybo...

How to remove the password from a log file in windows?

I have a deployment script (.bat), part of which requires calling other programs and sending a password on the command line. I log the output of the deployment script to a file. The problem is that the password gets logged as well. I need a way of sanitizing this log file. One way to do this is to not echo the line which contains the p...

What are the best practices for tracking warnings/errors in long running processes?

Our team has a number of processes which we run manually but which may run for many days. The processes do various things to large numbers of entities (web pages, database rows, images, files, etc). Obviously from time to time there are failures and we have to design or processes to handle these failures gracefully and move on so the ...

Where to log from a .net web app? - Can't use %APPDATA% because of privileges

I need a path I could specify in log4net file appender so that the log files would go there. However, aspnet or whatever account does not have write privileges to %APPDATA% folder. Is there any place I can write to without asking customer admins to give extra access privileges? Path.GetTempFile() is probably not a good idea. I need some...

Eclipse RCP on OSX - How to stop logging to syslog?

Our RCP application logs a fair bit, but only INFO and above are output to console. On windows/linux this is ok, but on OSX all logging seems to be passed to syslogd, which then decides what to log and not log, this means handling thousands and thousands of FINEST log messages, this makes syslogd use 140% cpu and gobble up memory. After...

What are the best practices for logging an enterprise application?

What are some logging standards for an enterprise application? Does anyone have any white papers on this topic? ...

White papers on logging.

I am planning to create a logging framework for Java/J2EE from scratch.In this regard I want some white papers on common industry logging standards for reference.Any pointers to the same are appreciated. ...

How to see Oracle Table Logs ?

I look at table properties in Oracle and it has "LOGGING: YES". how can i query that log or if its in file were can I find it? ...

Secure ELMAH in asp.net application that doesn't use forms authentication

I have a very basic asp.net application that relies on a master page's INIT event to verify the user via a session object. Yes, I know this is way-suboptimal. I'd like to add ELMAH to it, but can't find any references to securing the console without using forms authentication and a web.config allow/deny setting. Is there another way to...

Application log aggregation, management and notifications...

I'm wondering what everyone is using for logging, log management and log aggregation on their systems. I am working in a company which uses .NET for all it's applications and all systems are Windows based. Currently each application looks after its own logging and notifications of failures (e.g. if app A fails it will send out its own '...

Logging complexity and concern about MessageFormat performance.

Hi, My application uses log4j for logging and usually I do logging by checking whether a particular level is enabled and then log like the following if(Logger.isApplicationDebugEnabled()){ Logger.logApplicationDebug("something"+values); } Now this if check reduces our branch coverage during jUnit testing. In order to overcome t...