Receiving "Connection timed out waiting for synchronous response from server HostInfo:" error trying to connect to MetaMatrix server

Issue

• We have restarted our test metamatrix environment and all three processes (mmhostctrl, mmprocess and mmodbc) are running fine.  But we are not able to login to console or using any ODBC/JDBC driver.

• We receive the below error message:

  <2011-07-22T13:00:09.267-08:00><Connector.JDBCBaseObject> Init .JDBCBasicIO
  Jul 22, 2011 13:02:09.551 [main|0] ERROR <RESOURCE_POOLING|0> Error initializing resource pool COM:31000;txnAutoWrap=OFF - mmx_admin
  com.metamatrix.common.pooling.api.exception.ResourcePoolException[0]: com.metamatrix.api.exception.MetaMatrixException[0]: Connection timed out waiting for synchronous response from server HostInfo:  hostName:  mmxs portNumber:  31000 inetAddress: mmxs/xx.xx.xxx.xxx ssl:  false clusterName:  DEFAULT_CLUSTER_130717207
   at com.metamatrix.common.comm.platform.socket.client.SocketServerInstanceImpl.waitForSynchronousResponse(SocketServerInstanceImpl.java:385)
   at com.metamatrix.common.comm.platform.socket.client.SocketServerInstanceImpl.send(SocketServerInstanceImpl.java:350)
   at com.metamatrix.common.comm.platform.socket.client.SocketServerConnection.send(SocketServerConnection.java:616)
   at com.metamatrix.common.comm.service.AbstractMessageClientInterceptor.invoke(AbstractMessageClientInterceptor.java:38)
   at com.metamatrix.core.proxy.ServiceInvocation.invokeNext(ServiceInvocation.java:87)
   at com.metamatrix.core.proxy.AttributeSettingInterceptor.invoke(AttributeSettingInterceptor.java:25)
   at com.metamatrix.core.proxy.ServiceInvocation.invokeNext(ServiceInvocation.java:87)
   at com.metamatrix.core.proxy.ServiceInvocationHandler.invoke(ServiceInvocationHandler.java:33)
   at $Proxy0.logon(Unknown Source)..