logging

Using Relative Paths To Log Files In Pylons' development.ini

I am working on a Pylons app that runs on top of Apache with mod_wsgi. I would like to send logging messages that my app generates to files in my app's directory, instead of to Apache's logs. Further, I would like to specify the location of logfiles via a relative path so that it'll be easier to deploy my app on other people's servers....

Cannot access visitor's ip address in php

Hi, i am trying to store ip addresses of people who are visiting my web site. For that i use the below given code. $serverIP=$_SERVER['REMOTE_ADDR']; but instead of getting an IP like 112.200.xxx.xxx (when i visit), i got 192.9.200.195.. somebody please help me thanks in advance tismon ...

How to disable LogLog for specific appender

Right now we have an appender similar to... <appender name="email" class="org.apache.log4j.net.SMTPAppender"> When the appender fails to send a mail, we get multiple lines of this in our file (and inboxes, due to nature of our logging)... [2010 Sep 21 01:00:47] ERROR (FixSession.java:453) - log4j:ERROR Er...

How do I turn off whitespace delimiting in JSON.NET?

I'm using JSON.NET as a quick and dirty way of serializing an object to a string. It is being used as part of a logging framework, which means the output will need to be as human readable as possible. JSON.NET is good in that we can turn on Formatting.Indented for human readability, but say the StackTrace property inside an Exception. I...

Outputting Jersey logging to a file?

We've added these to our web.xml: com.sun.jersey.spi.container.ContainerRequestFilters com.sun.jersey.api.container.filter.LoggingFilter com.sun.jersey.spi.container.ContainerResponseFilters com.sun.jersey.api.container.filter.LoggingFilter Which is nice for debugging in my dev environment, but, I can't see any examples ...

What is the best way to log to SQL Server from Java EE

I have a web service Jax-RS running in Weblogic. I have a need to logg the calls made to the service. What is the best way to log to SQL Server from a java application? Thanks. ...

Adding message to assert

Hallo! I'm looking for a way to add custom messages to assert statements. I found this questions http://stackoverflow.com/questions/3692954/add-custom-messages-in-assert but the message is static there. I want to do something like this: assert((0 < x) && (x < 10), std::string("x was ") + myToString(x)); When the assertion fails I wan...

Level based Logging in Oracle

Hi, I am Kanagaraj. In our stored procedure, we are logging messages at 500 places and logs are stored in a table where we are having some performance issues. We need to split these messages into Debug, Info and Error messages. Based on the level, only limited messages should be logged. If necessary, we will be enabling the next level a...

command line flume throws an error

I want to collect logs from the console with flume, I start flume with the following command: process_which_generates_the_log | flume node_nowatch -1 -n node -c 'node : console | agentBESink("localhost", 12345)' but it says: 10/09/22 13:59:21 INFO agent.FlumeNode: Loading spec from command line: 'node : console | agentBESink("loca...

Logging ClassName and MethodName using log4net for a .NET project

I have been looking for a way to log class names and method names as part of my logging infrastructure. Obviously I'd like to make it simple to use and fast at runtime. I've done a lot of reading about logging class names and method names, but I've run across 2 themes. That log4net uses an internally throws exception to generate a st...

Java logging framework which runs on a subset of 1.1.8/1.2 and does not depend on java.beans, etc (as log4j does).

I'm working on an application for a device which supports a subset of Java 1.1.8/1.2, specifically the classes in the following packages: java.lang java.io java.util java.net java.lang.reflect java.util.zip java.math java.text java.security I want to include quite a bit of logging in this application to make troubleshooting ...

If Using Enterprise Library, Is log4net better to log with?

Hello, For a project we are using Enterprise Library 5, and will be using several of the blocks. I'm inclined to use the Logging application block since its built into this framework. But I do see a lot of recommendations for log4net, so what have people chosen to do and if choosing log4net, why did you choose it over some of the othe...

Log.d and impact on performance

I'm not entirely sure about what I'm reading in the documentation. Is it ok to leave a bunch of log.d pieces of code scattered about, or should I comment them out so that they don't impact my app's performance. Thanks, I'm a little confused because if you read about the log object (http://developer.android.com/reference/android/util/Lo...

Monitoring tools accuracy - Debugging application latency

Hello, we are having latency issues in one of our network application. Most of the time requests are being handled within 100ms. But sometime it can take up to a few seconds for no apparent reason. So I hooked up some monitoring tools and looked up what was happening (Wireshark to monitor the network externally through port replication ...

Different logger levels for different classes

In my java days I used to configure the logger so that different classes had different levels i.e. Person.logger.level = :debug Address.logger.level = :error I haven't been able to find a way to do this with the ruby logger. Perhaps I need to create a separate logger for each class? ...

Is there a Linux equivalent to Windows >log.txt for logging command output to a file?

The character > (or >>) can be used with a command in Windows to log results of a command to file. Does Linux have this ability? How do you do it? Example: $ find /?>find.txt This command will make a file named find.txt in the current directory. This file will contain exactly what is found in the term window after typing the command: ...

programming tools: "less" that knows how to look at the most recent changed file in a directory

I have a program that outputs a logfile with a filename that changes each time it runs, so that I can keep permanent records for each run session. Is there any utility like "less" that I can use to display the last N lines of the file that has changed most recently? edit: the most value to me is if I have something that will automatica...

How do I stop 'print' from outputting to the browser with Google App Engine?

I'm new to GAE, and have not been able to figure out how to configure 'print' statements to the logging console rather than the browser. For example: class Feed(webapp.RequestHandler): def post(self): feeditem = Feeditem() feeditem.author = self.request.get('from') feeditem.content = self.request.get('content...

How does logging frameworks/libraries work?

Hello, How does logging frameworks/libraries work? For example log4j has logging levels viz, INFO, DEBUG etc, when I say LOG_DEBUG (some message), will the log4j code check every time if the log_level is set to DEBUG, if yes then log the message. If yes and if my code has 1000 LOG_DEBUG statements then isDebugLevel() is checked 1000 ...

How to convert log of USBSnoopy to set of commands for usb-robot-slave?

Hello :) I used USB Snoopy to record piece of communication between my PC and USB scanner. Now I want to replay this "record" in usb-robot-slave. The problem is that I don't know how to convert log of USB Snoopy to something understandable by usb-robot :/ So I have 2 options: Find application whith do it for me (usb-robot-master is ...