[jira] [Updated] (LOG4NET-198) Memory leak on a very basic code
[
https://issues.apache.org/jira/browse/LOG4NET-198?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Stefan Bodewig updated LOG4NET-198:
---
Fix Version/s: 1.2 Maintenance Release
Memory leak on a very basic code
Key: LOG4NET-198
URL: https://issues.apache.org/jira/browse/LOG4NET-198
Project: Log4net
Issue Type: Test
Components: Core
Affects Versions: 1.2.10
Environment: windows xp sp3
Reporter: rauzy
Fix For: 1.2 Maintenance Release
Attachments: WindowsFormsApplication1.zip
I build a simple form with a single button that start a timer execute every
second, the task of this timer is to execute the following line:
log.Debug(Hello);
and I observe a memory leak.
See Below.
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using log4net;
using log4net.Config;
namespace WindowsFormsApplication1
{
public partial class Form1 : Form
{
private static readonly ILog log =
LogManager.GetLogger(typeof(Form1));
public Form1()
{
InitializeComponent();
}
private void button1_Click(object sender, EventArgs e)
{
XmlConfigurator.Configure();
FreqTimers.Start();
}
private void FreqTimers_Tick(object sender, EventArgs e)
{
log.Debug(demo);
}
}
}
with an app.config like
?xml version=1.0 encoding=utf-8 ?
configuration
configSections
section name=log4net
type=log4net.Config.Log4NetConfigurationSectionHandler, log4net /
/configSections
log4net debug=true
appender name=RollingLogFileAppender
type=log4net.Appender.RollingFileAppender
file value=C:\\Temp\\TestMailer.log /
appendToFile value=true /
rollingStyle value=Size /
maxSizeRollBackups value=10 /
maximumFileSize value=10MB /
staticLogFileName value=true /
layout type=log4net.Layout.PatternLayout
conversionPattern value=%-5p %d - %m %-18.18M %n /
/layout
/appender
root
level value=DEBUG /
appender-ref ref=RollingLogFileAppender /
/root
/log4net
/configuration
If you monitor the application, you see that the memory usage increase. Why?
I can post the source solution if needed.
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[jira] Updated: (LOG4NET-198) Memory leak on a very basic code
[
https://issues.apache.org/jira/browse/LOG4NET-198?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
rauzy updated LOG4NET-198:
--
Attachment: WindowsFormsApplication1.zip
Her is the code for testing
Memory leak on a very basic code
Key: LOG4NET-198
URL: https://issues.apache.org/jira/browse/LOG4NET-198
Project: Log4net
Issue Type: Test
Components: Core
Affects Versions: 1.2.10
Environment: windows xp sp3
Reporter: rauzy
Attachments: WindowsFormsApplication1.zip
I build a simple form with a single button that start a timer execute every
second, the task of this timer is to execute the following line:
log.Debug(Hello);
and I observe a memory leak.
See Below.
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using log4net;
using log4net.Config;
namespace WindowsFormsApplication1
{
public partial class Form1 : Form
{
private static readonly ILog log =
LogManager.GetLogger(typeof(Form1));
public Form1()
{
InitializeComponent();
}
private void button1_Click(object sender, EventArgs e)
{
XmlConfigurator.Configure();
FreqTimers.Start();
}
private void FreqTimers_Tick(object sender, EventArgs e)
{
log.Debug(demo);
}
}
}
with an app.config like
?xml version=1.0 encoding=utf-8 ?
configuration
configSections
section name=log4net
type=log4net.Config.Log4NetConfigurationSectionHandler, log4net /
/configSections
log4net debug=true
appender name=RollingLogFileAppender
type=log4net.Appender.RollingFileAppender
file value=C:\\Temp\\TestMailer.log /
appendToFile value=true /
rollingStyle value=Size /
maxSizeRollBackups value=10 /
maximumFileSize value=10MB /
staticLogFileName value=true /
layout type=log4net.Layout.PatternLayout
conversionPattern value=%-5p %d - %m %-18.18M %n /
/layout
/appender
root
level value=DEBUG /
appender-ref ref=RollingLogFileAppender /
/root
/log4net
/configuration
If you monitor the application, you see that the memory usage increase. Why?
I can post the source solution if needed.
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