Why an embedded broker can be unavailable?

[David Borja]

Hi activemq users ..

I'm having a problem with an embedded broker inside mule.

For some reason the broker is getting down and an exception is thrown:

ERROR 2008-11-25 09:46:26,826 [ActiveMQ Transport Server: tcp://localhost:0]
org.apache.activemq.broker.TransportConnector: Could not accept connection
from /172.16.32.49:1291: java.io.IOException: The transport is not running.
java.io.IOException: The transport is not running.
    at
org.apache.activemq.transport.TransportSupport.checkStarted(TransportSupport.java:103)
    at
org.apache.activemq.transport.tcp.TcpTransport.oneway(TcpTransport.java:117)
    at
org.apache.activemq.transport.InactivityMonitor.oneway(InactivityMonitor.java:145)
    at
org.apache.activemq.transport.TransportFilter.oneway(TransportFilter.java:80)
    at
org.apache.activemq.transport.WireFormatNegotiator.oneway(WireFormatNegotiator.java:93)
    at
org.apache.activemq.transport.MutexTransport.oneway(MutexTransport.java:47)
    at
org.apache.activemq.broker.TransportConnection.dispatch(TransportConnection.java:1138)
    at
org.apache.activemq.broker.TransportConnection.processDispatch(TransportConnection.java:805)
    at
org.apache.activemq.broker.TransportConnection.start(TransportConnection.java:885)
    at
org.apache.activemq.broker.TransportConnector$1.onAccept(TransportConnector.java:148)
    at
org.apache.activemq.transport.tcp.TcpTransportServer.run(TcpTransportServer.java:167)
    at java.lang.Thread.run(Thread.java:570)

Thanks