Details

    • Type: Test Test
    • Status: Resolved
    • Priority: Major Major
    • Resolution: Invalid
    • Affects Version/s: 1.2.10
    • Fix Version/s: None
    • Component/s: Core
    • Labels:
      None
    • Environment:
      windows xp sp3

      Description

      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.

        Activity

          People

          • Assignee:
            Unassigned
            Reporter:
            rauzy
          • Votes:
            1 Vote for this issue
            Watchers:
            1 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved:

              Development