Remove excessive listener that caused stucking after 1000 updates

telegram/client.go

@@ -41,7 +41,6 @@ type Client struct {
 	parameters *client.TdlibParameters
 	options    []client.Option
 	me         *client.User
-	listener   *client.Listener
 
 	xmpp    *xmpp.Component
 	jid     string

telegram/connect.go

@@ -116,7 +116,6 @@ func (c *Client) Connect() error {
 	}
 
 	c.client = tdlibClient
-	c.listener = tdlibClient.GetListener()
 	c.locks.authorizationReady.Done()
 	c.online = true
 
@@ -211,12 +210,11 @@ func (c *Client) interactor() {
 }
 
 func (c *Client) forceClose() {
-	//c.listener.Close()
 	c.online = false
 	c.authorizer = nil
 }
 
 // Online checks if the updates listener is alive
 func (c *Client) Online() bool {
-	return c.listener != nil && c.online //c.listener.IsActive()
+	return c.online
 }