[logback-dev] [JIRA] Created: (LBCLASSIC-282) DBAppender: Connection obtained was never closed

[Ralph Schaer (JIRA)]

DBAppender: Connection obtained was never closed
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                 Key: LBCLASSIC-282
                 URL: http://jira.qos.ch/browse/LBCLASSIC-282
             Project: logback-classic
          Issue Type: Bug
          Components: appender
    Affects Versions: 0.9.29
         Environment: Windows 7, Java 6, Spring 3.1 Snapshot, slf4j 1.6.1, logback 0.9.29, bonecp 0.7.1
            Reporter: Ralph Schaer
            Assignee: Logback dev list
            Priority: Minor


I use BoneCP together with logback. BoneCP complains about a connection that is never closed in the DBAppender

The problem is in the method discoverConnnectionProperties in ConnectionSourceBase. This method does not close the database connection

19:48:56.896 [BoneCP-connection-watch-thread] ERROR com.jolbox.bonecp.CloseThreadMonitor - Connection obtained from thread [Thread-4] was never closed. 
Stack trace of location where connection was obtained follows:
 java.lang.Thread.getStackTrace(Thread.java:1479)
 com.jolbox.bonecp.BoneCP.captureStackTrace(BoneCP.java:543)
 com.jolbox.bonecp.BoneCP.watchConnection(BoneCP.java:532)
 com.jolbox.bonecp.BoneCP.getConnection(BoneCP.java:518)
 com.jolbox.bonecp.BoneCPDataSource.getConnection(BoneCPDataSource.java:114)
 ch.qos.logback.core.db.DataSourceConnectionSource.getConnection(DataSourceConnectionSource.java:72)
 ch.qos.logback.core.db.ConnectionSourceBase.discoverConnnectionProperties(ConnectionSourceBase.java:47)
 ch.qos.logback.core.db.DataSourceConnectionSource.start(DataSourceConnectionSource.java:52)

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