Hello

We experience an issue with FTP scheduled job.

<ftp-listener name="ftp" busidref="ftp" maxThreads="1" is-gateway="true" schedule-frequency="90"/>

From time to time the job get in status BLOCKED. When this happen the only way to way to unblock it is to restart the esb application. The Quartz status is the following:

org.jboss.soa.esb.listeners.gateway.RemoteGatewayListener@d9a62490-11 - state : 4 (BLOCKED : the job is a StatefulJob and is currently executing.)
 Start Time : Mon Aug 31 20:45:47 CEST 2009
 End Time :
 Previous Fire Time : Wed Sep 02 13:42:47 CEST 2009
 Next Fire Time : Wed Sep 02 13:44:17 CEST 2009

We added the folloing configuration in the properties:

<property name="blocking-timeout-millis" value="5000"/>

and now I get the exception below but the job stay in BLOCKED status:

[org.jboss.soa.esb.listeners.gateway.AbstractFileGateway] (DefaultQuartzScheduler_Worker-5:) Can't retrieve file list
org.jboss.soa.esb.listeners.gateway.GatewayException: org.jboss.soa.esb.util.RemoteFileSystemException: java.net.SocketTimeoutException: Accept timed out
 at org.jboss.soa.esb.listeners.gateway.RemoteGatewayListener.getFileList(RemoteGatewayListener.java:193)
 at org.jboss.soa.esb.listeners.gateway.AbstractFileGateway.onSchedule(AbstractFileGateway.java:128)
 at org.jboss.soa.esb.schedule.ScheduleProvider$ESBScheduledJob.execute(ScheduleProvider.java:227)
 at org.quartz.core.JobRunShell.run(JobRunShell.java:203)
 at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:520)
Caused by: org.jboss.soa.esb.util.RemoteFileSystemException: java.net.SocketTimeoutException: Accept timed out
 at org.jboss.internal.soa.esb.util.FtpImpl.getFileListFromRemoteDir(FtpImpl.java:368)
 at org.jboss.soa.esb.listeners.gateway.RemoteGatewayListener.getFileList(RemoteGatewayListener.java:183)
 ... 4 more
Caused by: java.net.SocketTimeoutException: Accept timed out
 at java.net.PlainSocketImpl.socketAccept(Native Method)
 at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:390)
 at java.net.ServerSocket.implAccept(ServerSocket.java:453)
 at java.net.ServerSocket.accept(ServerSocket.java:421)
 at org.apache.commons.net.ftp.FTPClient._openDataConnection_(FTPClient.java:489)
 at org.apache.commons.net.ftp.FTPClient.listNames(FTPClient.java:1950)
 at org.jboss.internal.soa.esb.util.FtpImpl.getFileListFromRemoteDir(FtpImpl.java:364)
 ... 5 more

Any idea?

Thanks,
Mathieu