added o methods

smqcli/lib.go

@@ -1,6 +1,7 @@
 package smqcli
 
 import (
+	"encoding/json"
 	"errors"
 	"fmt"
 	"github.com/gorilla/websocket"
@@ -33,6 +34,15 @@ type MQSub struct {
 	H     func(m *types.Msg)
 }
 
+func (c *MQConn) Write(m *types.Msg) error {
+	c.mtx.Lock()
+	defer c.mtx.Unlock()
+	if c.conn != nil {
+		return c.conn.WriteJSON(m)
+	} else {
+		return errors.New("c.conn is nil")
+	}
+}
 func (c *MQConn) Sub(s string, h func(m *types.Msg)) error {
 	//dbg("MQConn.Sub:: TOPIC:%s", s)
 	m := &types.Msg{
@@ -60,17 +70,6 @@ func (c *MQConn) UnSub(s string) error {
 	c.subs.Delete(s)
 	return c.Write(m)
 }
-
-func (c *MQConn) Write(m *types.Msg) error {
-	c.mtx.Lock()
-	defer c.mtx.Unlock()
-	if c.conn != nil {
-		return c.conn.WriteJSON(m)
-	} else {
-		return errors.New("c.conn is nil")
-	}
-}
-
 func (c *MQConn) Pub(s string, pl []byte) error {
 	//dbg("MQConn.Pub:: TOPIC:%s", s)
 	m := &types.Msg{
@@ -125,6 +124,34 @@ func (c *MQConn) RpcReply(msg *types.Msg, pli []byte) error {
 	return err
 }
 
+func (c *MQConn) PubO(s string, i interface{}) error {
+	bs, err := json.Marshal(i)
+	if err != nil {
+		return err
+	}
+	return c.Pub(s, bs)
+}
+func (c *MQConn) RpcO(s string, oi interface{}, oo interface{}) error {
+	bs, err := json.Marshal(oi)
+	if err != nil {
+		return err
+	}
+	bs, err = c.Rpc(s, bs)
+	if err != nil {
+		return err
+	}
+	err = json.Unmarshal(bs, oo)
+	return err
+
+}
+func (c *MQConn) RpcReplyO(msg *types.Msg, i interface{}) error {
+	bs, err := json.Marshal(i)
+	if err != nil {
+		return err
+	}
+	return c.RpcReply(msg, bs)
+}
+
 func (c *MQConn) Loop() {
 	nerr := 0
 	for c.conn != nil {