Logging

WebClient generates and updates the following log files in the working directory:

audit.log	This log traces the access to the configuration. It is useful if more than one user can access to the configuration.
stats.log	This log stores the statistics of applications usage. Only the activity of connections coming from foreign machines is traced, the activity on localhost is not traced. This information is reflected by the charts shown in the Dashboard.
webclient.log	This log traces the startup of the WebClient service and the COBOL applications. Java exceptions, if any, are stored in this log, so this is the first thing to check if you experience odd behaviors.

When WebClient is restarted, the above files are not initialized, the new log content will be appended to them.

The logging feature is implemented via Log4j with the log4j.properties configuration file stored in the WEB-INF/classes directory of webclient/webclient-server.war. The settings in log4j.properties are suitable for most environments, but you may want to review them in some cases.