diff --git a/cluster/client.go b/cluster/client.go
index c933acf4..a62f38a9 100644
--- a/cluster/client.go
+++ b/cluster/client.go
@@ -58,13 +58,6 @@ func (c *Client) SetLocal(nodeAddr string, serv *Service) error {
 	return nil
 }
 
-// SetInitialPoolSize sets the size of the connection pool for a given node. For it
-// to take effect, it must be called before any RPC is made via the client.
-// If not called, the default pool size is used.
-func (c *Client) SetInitialPoolSize(sz int) {
-	c.poolInitialSz = sz
-}
-
 // GetNodeAPIAddr retrieves the API Address for the node at nodeAddr
 func (c *Client) GetNodeAPIAddr(nodeAddr string, timeout time.Duration) (string, error) {
 	c.lMu.RLock()
@@ -75,13 +68,11 @@ func (c *Client) GetNodeAPIAddr(nodeAddr string, timeout time.Duration) (string,
 		return c.localServ.GetNodeAPIURL(), nil
 	}
 
-	fmt.Println(">>>>GetNodeAPIAddr calling dial")
 	conn, err := c.dial(nodeAddr, c.timeout)
 	if err != nil {
 		return "", err
 	}
 	defer conn.Close()
-	fmt.Println(">>>>GetNodeAPIAddr dial got conn back, local addr: ", conn.LocalAddr(), ", remote addr: ", conn.RemoteAddr())
 
 	// Send the request
 	command := &Command{
diff --git a/cluster/client_test.go b/cluster/client_test.go
index fcf081dd..ab59d937 100644
--- a/cluster/client_test.go
+++ b/cluster/client_test.go
@@ -2,7 +2,6 @@ package cluster
 
 import (
 	"encoding/binary"
-	"fmt"
 	"io"
 	"net"
 	"testing"
@@ -20,14 +19,16 @@ func Test_NewClient(t *testing.T) {
 }
 
 func Test_ClientGetNodeAPIAddr(t *testing.T) {
-	fmt.Println(">>>>Test_ClientGetNodeAPIAddr called")
 	srv := servicetest.NewService()
+	handlerSuccess := 0
 	srv.Handler = func(conn net.Conn) {
 		var p []byte
 		var err error
 		c := readCommand(conn)
 		if c == nil {
-			t.Fatal("expected command, got nil")
+			// Error on connection, so give up, as normal
+			// test exit can cause that too.
+			return
 		}
 		if c.Type != Command_COMMAND_TYPE_GET_NODE_API_URL {
 			t.Fatalf("unexpected command type: %d", c.Type)
@@ -39,42 +40,40 @@ func Test_ClientGetNodeAPIAddr(t *testing.T) {
 			conn.Close()
 		}
 		writeBytesWithLength(conn, p)
+		handlerSuccess++
 	}
 	srv.Start()
 	defer srv.Close()
 
 	c := NewClient(&simpleDialer{}, 0)
-	c.SetInitialPoolSize(1)
 	addr, err := c.GetNodeAPIAddr(srv.Addr(), time.Second)
 	if err != nil {
 		t.Fatal(err)
 	}
+	if handlerSuccess != 1 {
+		t.Fatalf("unexpected handler success count, got %d, exp: 1", handlerSuccess)
+	}
 	exp, got := "http://localhost:1234", addr
 	if exp != got {
 		t.Fatalf("unexpected addr, got %s, exp: %s", got, exp)
 	}
-	fmt.Println(">>>>Test_ClientGetNodeAPIAddr finished")
 }
 
 func readCommand(conn net.Conn) *Command {
-	fmt.Println(">>>>readCommmand called")
 	b := make([]byte, protoBufferLengthSize)
 	_, err := io.ReadFull(conn, b)
 	if err != nil {
-		fmt.Println(">>>>>> readCommand1: ", err)
 		return nil
 	}
 	sz := binary.LittleEndian.Uint64(b[0:])
 	p := make([]byte, sz)
 	_, err = io.ReadFull(conn, p)
 	if err != nil {
-		fmt.Println(">>>>>> readCommand2: ", err)
 		return nil
 	}
 	c := &Command{}
 	err = proto.Unmarshal(p, c)
 	if err != nil {
-		fmt.Println(">>>>>> readCommand3: ", err)
 		return nil
 	}
 	return c
@@ -86,9 +85,7 @@ type simpleDialer struct {
 func (s *simpleDialer) Dial(address string, timeout time.Duration) (net.Conn, error) {
 	conn, err := net.Dial("tcp", address)
 	if err != nil {
-		fmt.Println(">>>>>> simpleDialer.Dial: ", err)
 		return nil, err
 	}
-	fmt.Println(">>>>>> simpleDialer.Dial OK, conn local address ", conn.LocalAddr())
 	return conn, nil
 }
diff --git a/cluster/servicetest/service.go b/cluster/servicetest/service.go
index 34c2b46c..c3df6a84 100644
--- a/cluster/servicetest/service.go
+++ b/cluster/servicetest/service.go
@@ -1,7 +1,6 @@
 package servicetest
 
 import (
-	"fmt"
 	"net"
 )
 
@@ -51,7 +50,6 @@ func (s *Service) serve() error {
 }
 
 func (s *Service) handleConn(conn net.Conn) {
-	fmt.Printf(">>>>handleConn called, remote addr: %s, local addr: %s", conn.RemoteAddr(), conn.LocalAddr())
 	if s.Handler != nil {
 		s.Handler(conn)
 	}