<style>
/* Changing the layout to use less space for mobiles */
@media screen and (max-device-width: 480px), screen and (-webkit-min-device-pixel-ratio: 2) {
#email-body { min-width: 30em !important; }
#email-page { padding: 8px !important; }
#email-banner { padding: 8px 8px 0 8px !important; }
#email-avatar { margin: 1px 8px 8px 0 !important; padding: 0 !important; }
#email-fields { padding: 0 8px 8px 8px !important; }
#email-gutter { width: 0 !important; }
}
</style>
<div id="email-body">
<table id="email-wrap" align="center" border="0" cellpadding="0" cellspacing="0" style="background-color:#f0f0f0;color:#000000;width:100%;">
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<td id="email-page" style="padding:16px !important;">
<table align="center" border="0" cellpadding="0" cellspacing="0" style="background-color:#ffffff;border:1px solid #bbbbbb;color:#000000;width:100%;">
<tr valign="top">
<td bgcolor="#003366" style="background-color:#003366;color:#ffffff;font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:12px;line-height:1;"><img src="http://jira.qos.ch/s/en_USet69y6/731/19/_/jira-logo-scaled.png" alt="" style="vertical-align:top;" /></td>
</tr><tr valign="top">
<td id="email-banner" style="padding:32px 32px 0 32px;">
<table align="left" border="0" cellpadding="0" cellspacing="0" width="100%" style="width:100%;">
<tr valign="top">
<td style="color:#505050;font-family:Arial,FreeSans,Helvetica,sans-serif;padding:0;">
<img id="email-avatar" src="http://jira.qos.ch/secure/useravatar?avatarId=10122" alt="" height="48" width="48" border="0" align="left" style="padding:0;margin: 0 16px 16px 0;" />
<div id="email-action" style="padding: 0 0 8px 0;font-size:12px;line-height:18px;">
<a class="user-hover" rel="llowder" id="email_llowder" href="http://jira.qos.ch/secure/ViewProfile.jspa?name=llowder" style="color:#326ca6;">Lee Lowder</a>
created <img src="http://jira.qos.ch/images/icons/bug.gif" height="16" width="16" border="0" align="absmiddle" alt="Bug"> <a style='color:#326ca6;text-decoration:none;' href='http://jira.qos.ch/browse/LOGBACK-736'>LOGBACK-736</a>
</div>
<div id="email-summary" style="font-size:16px;line-height:20px;padding:2px 0 16px 0;">
<a style='color:#326ca6;text-decoration:none;' href='http://jira.qos.ch/browse/LOGBACK-736'><strong>Logging stops when a context is restarted</strong></a>
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</table>
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<tr valign="top">
<td id="email-fields" style="padding:0 32px 32px 32px;">
<table border="0" cellpadding="0" cellspacing="0" style="padding:0;text-align:left;width:100%;" width="100%">
<tr valign="top">
<td id="email-gutter" style="width:64px;white-space:nowrap;"></td>
<td>
<table border="0" cellpadding="0" cellspacing="0" width="100%">
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<td style="color:#000000;font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:12px;padding:0 10px 10px 0;white-space:nowrap;">
<strong style="font-weight:normal;color:#505050;">Issue Type:</strong>
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<td style="color:#000000;font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:12px;padding:0 0 10px 0;width:100%;">
<img src="http://jira.qos.ch/images/icons/bug.gif" height="16" width="16" border="0" align="absmiddle" alt="Bug"> Bug
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<td style="color:#000000;font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:12px;padding:0 10px 10px 0;white-space:nowrap;">
<strong style="font-weight:normal;color:#505050;">Affects Versions:</strong>
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<td style="color:#000000;font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:12px;padding:0 0 10px 0;width:100%;">
1.0.6, 1.0.1 </td>
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<strong style="font-weight:normal;color:#505050;">Assignee:</strong>
</td>
<td style="color:#000000;font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:12px;padding:0 0 10px 0;width:100%;">
<a class="user-hover" rel="logback-dev@qos.ch" id="email_logback-dev@qos.ch" href="http://jira.qos.ch/secure/ViewProfile.jspa?name=logback-dev%40qos.ch" style="color:#326ca6;">Logback dev list</a>
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<td style="color:#000000;font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:12px;padding:0 10px 10px 0;white-space:nowrap;">
<strong style="font-weight:normal;color:#505050;">Components:</strong>
</td>
<td style="color:#000000;font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:12px;padding:0 0 10px 0;width:100%;">
logback-classic, logback-core </td>
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<strong style="font-weight:normal;color:#505050;">Created:</strong>
</td>
<td style="color:#000000;font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:12px;padding:0 0 10px 0;width:100%;">
16/Aug/12 8:55 PM
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<td style="color:#000000;font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:12px;padding:0 10px 10px 0;white-space:nowrap;">
<strong style="font-weight:normal;color:#505050;">Description:</strong>
</td>
<td style="color:#000000;font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:12px;padding:0 0 10px 0;width:100%;">
When the context is restarted, it stops logging.
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<br/>
We have found that when the Logger is created within the application itself, after stopping and restarting the cotnext it no longer logs. If the loggers are created within a jar that is in the WEB-INF/lib folder, then it continues to log past the context restart.
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<br/>
We have tried 1.0.1 (what we currently use) and we also tested this with 1.0.6, just in case an update had corrected it.
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<br/>
We used the SLF4J 1.6.4 with logback 1.0.1 and SLF4J 1.6.6 with logback 1.0.6, but we experienced the same issues across all tests.
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<br/>
This bug matches the closed (could not reproduce) bug <a href="http://jira.qos.ch/browse/LOGBACK-356" title="no log messages after redeployment"><strike>LOGBACK-356</strike></a> (which was reported against a much older version of logback)
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<br/>
To reproduce:
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<br/>
Create a logger in the web app.
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Create a separate logger in a jar in the web apps WEB-INF/lib
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<br/>
have the main logger write a log statement.
<br/>
have the jar logger write a log statement.
<br/>
<br/>
Restart the context
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<br/>
See logging fail in the webapp logger.
<br/>
See logging continue in the jar logger (e.g. spring).
<br/>
<br/>
</td>
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<td style="color:#000000;font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:12px;padding:0 10px 10px 0;white-space:nowrap;">
<strong style="font-weight:normal;color:#505050;">Environment:</strong>
</td>
<td style="color:#000000;font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:12px;padding:0 0 10px 0;width:100%;">
Ubuntu 10.04 (32bit and 64bit)
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Tomcat 6.0.24
<br/>
java version "1.6.0_20"
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OpenJDK Runtime Environment (IcedTea6 1.9.13) (6b20-1.9.13-0ubuntu1~10.04.1)
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OpenJDK 64-Bit Server VM (build 19.0-b09, mixed mode)
<br/>
<br/>
<br/>
logback.xml:
<br/>
<br/>
<configuration scan="true" scanPeriod="30 seconds">
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<br/>
<statusListener class="ch.qos.logback.core.status.OnConsoleStatusListener" />
<br/>
<br/>
<appender name="SIFT" class="ch.qos.logback.classic.sift.SiftingAppender">
<br/>
<discriminator class="ch.qos.logback.classic.sift.JNDIBasedContextDiscriminator">
<br/>
<defaultValue>unknown</defaultValue>
<br/>
</discriminator>
<br/>
<sift>
<br/>
<appender name="FILE-${contextName}" class="ch.qos.logback.core.FileAppender">
<br/>
<file>/var/log/webapps/${contextName}/${contextName}.log</file>
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<encoder>
<br/>
<pattern>%-30(%date{ISO8601} [%thread]) %-5level %logger{32} - %msg%n</pattern>
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</encoder>
<br/>
</appender>
<br/>
</sift>
<br/>
</appender>
<br/>
<br/>
<root level="INFO">
<br/>
<appender-ref ref="SIFT" />
<br/>
</root>
<br/>
<br/>
</configuration>
<br/>
<br/>
The logback and slf4j jars are being stored in a shared lib, as is the logback.xml.
</td>
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<td style="color:#000000;font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:12px;padding:0 10px 10px 0;white-space:nowrap;">
<strong style="font-weight:normal;color:#505050;">Project:</strong>
</td>
<td style="color:#000000;font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:12px;padding:0 0 10px 0;width:100%;">
<a style="color:#326ca6;" href="http://jira.qos.ch/browse/LOGBACK">logback</a>
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<td style="color:#000000;font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:12px;padding:0 10px 10px 0;white-space:nowrap;">
<strong style="font-weight:normal;color:#505050;">Labels:</strong>
</td>
<td style="color:#000000;font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:12px;padding:0 0 10px 0;width:100%;">
logging
jndi
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<td style="color:#000000;font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:12px;padding:0 10px 10px 0;white-space:nowrap;">
<strong style="font-weight:normal;color:#505050;">Priority:</strong>
</td>
<td style="color:#000000;font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:12px;padding:0 0 10px 0;width:100%;">
<img src="http://jira.qos.ch/images/icons/priority_major.gif" height="16" width="16" border="0" align="absmiddle" alt="Major"> Major
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<td style="color:#000000;font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:12px;padding:0 10px 10px 0;white-space:nowrap;">
<strong style="font-weight:normal;color:#505050;">Reporter:</strong>
</td>
<td style="color:#000000;font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:12px;padding:0 0 10px 0;width:100%;">
<a class="user-hover" rel="llowder" id="email_llowder" href="http://jira.qos.ch/secure/ViewProfile.jspa?name=llowder" style="color:#326ca6;">Lee Lowder</a>
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</table>
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</table>
</td><!-- End #email-page -->
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</table><!-- End #email-wrap -->
</div><!-- End #email-body -->