diff --git a/client/client.go b/client/client.go
index 848a7f8..ca391da 100644
--- a/client/client.go
+++ b/client/client.go
@@ -82,19 +82,9 @@ func (c *Client) logHeader() string {
 }
 
 func (c *Client) Send(method string, params ...interface{}) error {
-	rs, err := c.internalSend(false, nil, method, params...)
-	if nil != err {
-		return err
-	}
+	_, err := c.internalSend(false, nil, method, params...)
 
-	defer releaseRequestState(rs)
-	select {
-	case <-rs.doneChan:
-		if nil != rs.clientError {
-			return rs.clientError
-		}
-	}
-	return nil
+	return err
 }
 
 func (c *Client) Call(result interface{}, method string, params ...interface{}) error {
@@ -133,10 +123,10 @@ func (c *Client) internalSend(hasResponse bool, result interface{}, method strin
 
 	rs.method = method
 	rs.params = params
-	rs.doneChan = make(chan *requestState, 1)
 	if hasResponse {
 		rs.id = c.getRequestID()
 		rs.result = result
+		rs.doneChan = make(chan *requestState, 1)
 	}
 
 	select {