pkg/sse/server.go

@@ -90,6 +90,10 @@ func (stream *event) HandlerFunc() mux.HandlerFunc {
 		c.Context().Writer.Header().Set("Connection", "keep-alive")
 		c.Context().Writer.Header().Set("Transfer-Encoding", "chunked")
 
+		time.AfterFunc(time.Second, func() {
+			e <- msgChan{Name: "message", Message: "success"}
+		})
+
 		c.Context().Stream(func(w io.Writer) bool {
 			if msg, ok := <-e; ok {
 				c.Context().SSEvent(msg.Name, msg.Message)