Re: [Treebase-devel] Connection refused?

[Hilmar L. <hl...@ne...>]

BTW Rutger, can you still reproduce this? We've had a power outage  
last night for several hours, and while most services weren't affected  
by that, a server that acts as one source of authentication services  
was.

	-hilmar

On Nov 10, 2011, at 7:43 AM, Rutger Vos wrote:

> Hi all,
>
> I'm trying to connect to treebasedev through JDBC (inside eclipse, I
> didn't change anything about the configuration on my end) but my
> connection is being refused. Have the login credentials changed? Any
> other ideas what might be happening? I'm posting this to a public list
> so if the credentials have somehow changed please don't just reply
> with user names and passwords.
>
> Here's a stack trace:
>
> [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#1] WARN
> com.mchange.v2.resourcepool.BasicResourcePool -
> com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@66c8e4de --
> Acquisition Attempt Failed!!! Clearing pending acquires. While trying
> to acquire a needed new resource, we failed to succeed more than the
> maximum number of allowed acquisition attempts (30). Last acquisition
> attempt exception:
> org.postgresql.util.PSQLException: Connection refused. Check that the
> hostname and port are correct and that the postmaster is accepting
> TCP/IP connections.
> 	at  
> org 
> .postgresql 
> .core 
> .v3 
> .ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java: 
> 123)
> 	at  
> org 
> .postgresql 
> .core.ConnectionFactory.openConnection(ConnectionFactory.java:66)
> 	at  
> org 
> .postgresql 
> .jdbc2.AbstractJdbc2Connection.<init>(AbstractJdbc2Connection.java: 
> 124)
> 	at  
> org 
> .postgresql 
> .jdbc3.AbstractJdbc3Connection.<init>(AbstractJdbc3Connection.java:30)
> 	at org.postgresql.jdbc3.Jdbc3Connection.<init>(Jdbc3Connection.java: 
> 24)
> 	at org.postgresql.Driver.makeConnection(Driver.java:386)
> 	at org.postgresql.Driver.connect(Driver.java:260)
> 	at  
> com 
> .mchange 
> .v2 
> .c3p0 
> .DriverManagerDataSource.getConnection(DriverManagerDataSource.java: 
> 134)
> 	at  
> com 
> .mchange 
> .v2 
> .c3p0 
> .WrapperConnectionPoolDataSource 
> .getPooledConnection(WrapperConnectionPoolDataSource.java:182)
> 	at  
> com 
> .mchange 
> .v2 
> .c3p0 
> .WrapperConnectionPoolDataSource 
> .getPooledConnection(WrapperConnectionPoolDataSource.java:171)
> 	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool 
> $ 
> 1PooledConnectionResourcePoolManager 
> .acquireResource(C3P0PooledConnectionPool.java:137)
> 	at  
> com 
> .mchange 
> .v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java: 
> 1014)
> 	at com.mchange.v2.resourcepool.BasicResourcePool.access 
> $800(BasicResourcePool.java:32)
> 	at com.mchange.v2.resourcepool.BasicResourcePool 
> $AcquireTask.run(BasicResourcePool.java:1810)
> 	at com.mchange.v2.async.ThreadPoolAsynchronousRunner 
> $PoolThread.run(ThreadPoolAsynchronousRunner.java:547)
> Caused by: java.net.ConnectException: Connection refused
> 	at java.net.PlainSocketImpl.socketConnect(Native Method)
> 	at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)
> 	at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java: 
> 195)
> 	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)
> 	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:432)
> 	at java.net.Socket.connect(Socket.java:525)
> 	at java.net.Socket.connect(Socket.java:475)
> 	at java.net.Socket.<init>(Socket.java:372)
> 	at java.net.Socket.<init>(Socket.java:186)
> 	at org.postgresql.core.PGStream.<init>(PGStream.java:62)
> 	at  
> org 
> .postgresql 
> .core 
> .v3 
> .ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java: 
> 77)
> 	... 14 more
>
> Thanks,
>
> Rutger
>
> -- 
> Dr. Rutger A. Vos
> School of Biological Sciences
> Philip Lyle Building, Level 4
> University of Reading
> Reading, RG6 6BX, United Kingdom
> Tel: +44 (0) 118 378 7535
> http://rutgervos.blogspot.com
>
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-- 
===========================================================
: Hilmar Lapp  -:- Durham, NC -:- informatics.nescent.org :
===========================================================