diff --git a/im/im_base_listener.go b/im/im_base_listener.go
new file mode 100644
index 0000000..f8371f7
--- /dev/null
+++ b/im/im_base_listener.go
@@ -0,0 +1,14 @@
+package im
+
+type BaseIMListener struct {
+}
+
+
+func (this *BaseIMListener) _IMSocketConnect(msg *IMSocketConnect) {
+
+}
+
+func (this *BaseIMListener) _IMSocketDisconnect(msg *IMSocketDisconnect) {
+
+
+}
diff --git a/im/im_listener.go b/im/im_listener.go
new file mode 100644
index 0000000..cf39fe7
--- /dev/null
+++ b/im/im_listener.go
@@ -0,0 +1,8 @@
+package im
+
+type IMListener interface {
+
+	_IMSocketConnect(msg *IMSocketConnect)
+	_IMSocketDisconnect(msg *IMSocketDisconnect)
+
+}
diff --git a/im/im_sender.go b/im/im_sender.go
new file mode 100644
index 0000000..5334f64
--- /dev/null
+++ b/im/im_sender.go
@@ -0,0 +1,18 @@
+package im
+
+import "fmt"
+
+type IMSender struct {
+}
+
+func (this *IMSender) SendMsg(msgid int16, msg interface{}) {
+	fmt.Println("IMSender.SendMsg\n")
+}
+
+func (this *IMSender) SendIMSocketConnect(msg *IMSocketConnect) {
+	this.SendMsg(100, msg)
+}
+
+func (this *IMSender) SendIMSocketDisconnect(msg *IMSocketDisconnect) {
+	this.SendMsg(100, msg)
+}