diff --git a/sock_draft.go b/sock_draft.go
index ed552a3..aeabbbb 100644
--- a/sock_draft.go
+++ b/sock_draft.go
@@ -4,15 +4,38 @@ package goczmq
 
 /*
 #include "czmq.h"
+int Sock_sendserverframe(
+	zsock_t *sock,
+	const void *data,
+	size_t size,
+	int flags,
+	uint32_t routing_id
+) {
+	zframe_t *frame = zframe_new (data, size);
+	assert(frame != NULL);
+	zframe_set_routing_id(frame, routing_id);
+	int rc = zframe_send (&frame, sock, flags);
+	return rc;
+}
 */
 import "C"
 
+import (
+	"unsafe"
+)
+
 const (
 	// Scatter is a ZMQ_SCATTER socket type
 	Scatter = int(C.ZMQ_SCATTER)
 
 	// Gather is a ZMQ_GATHER socket type
 	Gather = int(C.ZMQ_GATHER)
+
+	// Client is a ZMQ_CLIENT socket type
+	Client = int(C.ZMQ_CLIENT)
+
+	// Gather is a ZMQ_SERVER socket type
+	Server = int(C.ZMQ_SERVER)
 )
 
 // NewGather creates a Gather socket and calls Attach.
@@ -28,3 +51,65 @@ func NewScatter(endpoints string) (*Sock, error) {
 	s := NewSock(Scatter)
 	return s, s.Attach(endpoints, false)
 }
+
+// NewServer creates a Server socket and calls Attach.
+// The socket will Bind by default.
+func NewServer(endpoints string) (*Sock, error) {
+	s := NewSock(Server)
+	return s, s.Attach(endpoints, true)
+}
+
+// NewClient creates a Client socket and calls Attach.
+// The socket will Connect by default.
+func NewClient(endpoints string) (*Sock, error) {
+	s := NewSock(Client)
+	return s, s.Attach(endpoints, false)
+}
+
+// RecvServerFrame reads a frame from the socket and returns it
+// as a byte array, along with a more flag, routing ID and error
+// (if there is an error)
+func (s *Sock) RecvServerFrame() ([]byte, uint32, error) {
+	if s.zsockT == nil {
+		return nil, 0, ErrRecvFrameAfterDestroy
+	}
+
+	frame := C.zframe_recv(unsafe.Pointer(s.zsockT))
+	if frame == nil {
+		return []byte{0}, 0, ErrRecvFrame
+	}
+	dataSize := C.zframe_size(frame)
+	dataPtr := C.zframe_data(frame)
+	b := C.GoBytes(unsafe.Pointer(dataPtr), C.int(dataSize))
+	var routing_id C.uint32_t = C.zframe_routing_id(frame)
+	C.zframe_destroy(&frame)
+	return b, uint32(routing_id), nil
+}
+
+// SendFrame sends a byte array via the socket.  For the flags
+// value, use FlagNone (0) for a single message, or FlagMore if it is
+// a multi-part message
+func (s *Sock) SendServerFrame(data []byte, routing_id uint32) error {
+	var rc C.int
+	if len(data) == 0 {
+		rc = C.Sock_sendserverframe(
+			s.zsockT,
+			nil,
+			C.size_t(0),
+			C.int(FlagNone),
+			C.uint32_t(routing_id),
+		)
+	} else {
+		rc = C.Sock_sendserverframe(
+			s.zsockT,
+			unsafe.Pointer(&data[0]),
+			C.size_t(len(data)),
+			C.int(FlagNone),
+			C.uint32_t(routing_id),
+		)
+	}
+	if rc == C.int(-1) {
+		return ErrSendFrame
+	}
+	return nil
+}
diff --git a/sock_draft_test.go b/sock_draft_test.go
index 9e8f4f5..1efedec 100644
--- a/sock_draft_test.go
+++ b/sock_draft_test.go
@@ -90,3 +90,58 @@ func benchmarkScatterGather(size int, b *testing.B) {
 func BenchmarkScatterGather1k(b *testing.B)  { benchmarkScatterGather(1024, b) }
 func BenchmarkScatterGather4k(b *testing.B)  { benchmarkScatterGather(4096, b) }
 func BenchmarkScatterGather16k(b *testing.B) { benchmarkScatterGather(16384, b) }
+
+func TestClientServer(t *testing.T) {
+	bogusClient, err := NewClient("bogus://bogus")
+	if err == nil {
+		t.Error(err)
+	}
+	defer bogusClient.Destroy()
+
+	bogusServer, err := NewServer("bogus://bogus")
+	if err == nil {
+		t.Error(err)
+	}
+	defer bogusServer.Destroy()
+
+	client, err := NewClient("inproc://server")
+	if err != nil {
+		t.Error(err)
+	}
+	defer client.Destroy()
+
+	server, err := NewServer("inproc://server")
+	if err != nil {
+		t.Error(err)
+	}
+	defer server.Destroy()
+
+	err = client.SendFrame([]byte("Hello World"), FlagNone)
+	if err != nil {
+		t.Error(err)
+	}
+
+	frame, routing_id, err := server.RecvServerFrame()
+	if err != nil {
+		t.Error(err)
+	}
+	t.Logf("routing_id %d", routing_id)
+
+	if want, have := "Hello World", string(frame); want != have {
+		t.Errorf("want %#v, have %#v", want, have)
+	}
+
+	err = server.SendServerFrame([]byte("Hi World"), routing_id)
+	if err != nil {
+		t.Error(err)
+	}
+
+	frame, _, err = client.RecvFrame()
+	if err != nil {
+		t.Error(err)
+	}
+
+	if want, have := "Hi World", string(frame); want != have {
+		t.Errorf("want %#v, have %#v", want, have)
+	}
+}