better pool maybe?

lib/gat/acceptor.go

lib/gat/pool/client.go

lib/gat/pool/dialer/dialer.go

lib/gat/pool/dialer/net.go

lib/gat/pool/flow.go

lib/gat/pool/metrics.go

lib/gat/pool/metrics/conn.go

lib/gat/pool/metrics/pool.go

lib/gat/pool/metrics/state.go

lib/gat/pool/options.go

lib/gat/pool/pool.go

lib/gat/pool/pooler.go

lib/gat/pool/recipe.go

lib/gat/pool/recipe/options.go

lib/gat/pool/recipe/recipe.go

lib/gat/pool/recipe/server.go

lib/gat/pool/server.go

lib/gat/pool/state.go