Problems connecting with Enyim client

Hi - can anybody help me with the following:

I have a server and test client running on my local workstation. There is a default memcached bucket and I have created a new membase bucket

Membase Server (1.6.4.1) setup in Membase Console

Bucket Name:membase-test
Type: membase
Access Control: Standard Port, password = password

Enyim (2.10.0.0) config file

    <membase>
        <servers bucket="membase-test" bucketPassword="password">
            <add uri="http://localhost:8091/pools/default" />
        </servers>
        <socketPool minPoolSize="10" maxPoolSize="20" connectionTimeout="00:00:10" deadTimeout="00:00:10"/>
    </membase>
   
client creation code:

_membaseTestBucket = new MembaseClient("membase-test");

When I try a simple set/get operation I get the following log output

Membase.MessageStreamListener: 460 DEBUG - (null)
Enyim.Caching.Log4NetWrapper.Enyim.Caching.ILog.Debug()
Starting the listener. Queue=True
Membase.MessageStreamListener: 460 DEBUG - (null)
Enyim.Caching.Log4NetWrapper.Enyim.Caching.ILog.Debug()
Started working.
Membase.MessageStreamListener: 684 DEBUG - (null)
Enyim.Caching.Log4NetWrapper.Enyim.Caching.ILog.Debug()
Looking for the first working node.
Membase.ConfigHelper: 2144 WARN  - (null)
Enyim.Caching.Log4NetWrapper.Enyim.Caching.ILog.WarnFormat()
Could not find the pool 'membase-test' at http://localhost:8091/pools/default
Membase.MessageStreamListener: 2151 WARN  - (null)
Enyim.Caching.Log4NetWrapper.Enyim.Caching.ILog.Warn()
Could not resolve url http://localhost:8091/pools/default; trying the next in the list
Membase.MessageStreamListener: 2152 DEBUG - (null)
Enyim.Caching.Log4NetWrapper.Enyim.Caching.ILog.Debug()
Could not found a working node.
Membase.MessageStreamListener: 2153 WARN  - (null)
Enyim.Caching.Log4NetWrapper.Enyim.Caching.ILog.Warn()
All nodes are dead, sleeping for a while.
Membase.MembasePool: 2156 INFO  - (null)
Enyim.Caching.Log4NetWrapper.Enyim.Caching.ILog.Info()
Received new configuration.
Membase.MembasePool: 2160 INFO  - (null)
Enyim.Caching.Log4NetWrapper.Enyim.Caching.ILog.Info()
Config is empty, all nodes are down.
Membase.MessageStreamListener: 2161 DEBUG - (null)
Enyim.Caching.Log4NetWrapper.Enyim.Caching.ILog.Debug()
Processing message: