[14 Feb 2014 17:06:03:524] POLLERR: Free connection not available. at:
[14 Feb 2014 17:06:03:524] POLLERR: Free connection not available. at:
[14 Feb 2014 17:06:03:525] POLLERR: 
com.adventnet.management.transaction.UserTransactionException: Free connection not available.
	at com.adventnet.nms.poll.PollMgr.begin(PollMgr.java:5836)
	at com.adventnet.nms.poll.PollMgr.saveData(PollMgr.java:2302)
	at com.adventnet.nms.poll.PollMgr.saveData(PollMgr.java:2242)
	at com.adventnet.nms.poll.CommonPollAPI.saveData(CommonPollAPI.java:579)
	at com.adventnet.nms.poll.StoreData.run(StoreData.java:76)
	at com.adventnet.management.scheduler.WorkerThread.run(WorkerThread.java:70)
Caused by: javax.transaction.SystemException: Free connection not available.
	at com.adventnet.management.transaction.TransactionAPI.beginHbnTxn(TransactionAPI.java:949)
	at com.adventnet.management.transaction.TransactionAPI.beginTxn(TransactionAPI.java:851)
	at com.adventnet.management.transaction.TransactionAPI.begin(TransactionAPI.java:360)
	at com.adventnet.nms.poll.PollMgr.begin(PollMgr.java:5832)
	... 5 more
	
	
	
	
	
	//c3p0 config
	
	
	<property name="connection.provider_class">org.hibernate.connection.C3P0ConnectionProvider</property> 
<property name="hibernate.c3p0.acquireRetryAttempts">1</property>
  <property name="hibernate.c3p0.acquireRetryDelay">250</property>
		
		
		
		<property name="hibernate.c3p0.min_size">10</property>
		<property name="hibernate.c3p0.max_size">15</property>
		<property name="nontransaction.connection">2</property>
		<property name="hibernate.connection.autocommit">true</property>

		<property name="hibernate.c3p0.timeout">1000</property>
		<property name="hibernate.c3p0.idle_test_period">1000</property>

		<property name="hibernate.c3p0.acquire_increment">1</property>
		<property name="hibernate.jdbc.batch_size">0</property>
		<property name="hibernate.connection.isolation">2</property>
		<property name="enablecache">true</property>
		<property name="current_session_context_class">thread</property>
		<property name="hibernate.cache.use_second_level_cache">true</property>
		<property name="hibernate.cache.provider_class">org.hibernate.cache.EhCacheProvider</property>
		<property name="hibernate.cache.use_query_cache">true</property>
		<!-- Echo all executed SQL to stdout -->
		<property name="show_sql">true</property>
		<!-- Drop and re-create the database schema on startup -->
		<property name="hbm2ddl.auto">update</property>
		<!-- used internally by WebNMS and also used for database re-connection -->
		<property name="testQuery">select HOSTADDRESS from BEFailOver</property>