Ask HN: Scala connection pool library?

I'm trying to use Squeryl in a new Scala project. This is my first project in Scala, so I'm looking for a good Scala library to handle connection pooling. Of course I might as well use a Java library. What would be a best fit for SQueryl? Amongst java libraries I'm considering DBCP, C3P0, Proxool and BoneCP, being BoneCP a serious candidate looking at their benchmarks.