upd ui (#105)

Author: dvovk

api/websocket_handler.go

@@ -151,8 +151,17 @@ func (h *APIHandler) HandleWebSocket(w http.ResponseWriter, r *http.Request) {
 	}()
 
 	for {
+
 		_, msg, err := conn.ReadMessage()
 		if err != nil {
+			if websocket.IsCloseError(err, websocket.CloseNormalClosure) {
+				fmt.Println("Client closed connection")
+				break
+			} else if websocket.IsUnexpectedCloseError(err, websocket.CloseNormalClosure) {
+				fmt.Println("Client closed connection unexpectedly")
+				break
+			}
+
 			fmt.Println("Error reading message:", err)
 			break
 		}

go.mod

@@ -17,7 +17,7 @@ require (
 )
 
 require (
-	github.com/erigontech/erigonwatch v0.1.24
+	github.com/erigontech/erigonwatch v0.1.25
 	github.com/fsnotify/fsnotify v1.7.0 // indirect
 	github.com/hashicorp/hcl v1.0.0 // indirect
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect

go.sum

@@ -3,8 +3,8 @@ github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSs
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc h1:U9qPSI2PIWSS1VwoXQT9A3Wy9MM3WgvqSxFWenqJduM=
 github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/erigontech/erigonwatch v0.1.24 h1:o0Smm0IUg8Ak8sfo0BKht/jos8N9ht8wwqXJ13F5H0k=
-github.com/erigontech/erigonwatch v0.1.24/go.mod h1:8vQ+VjvLu2gkPs8EwdPrOTAAo++WuLuBi54N7NuAF0I=
+github.com/erigontech/erigonwatch v0.1.25 h1:NRCwI6Np4XHVoL/vfPoFH9cphqIAAtWkXArN+is5Cjs=
+github.com/erigontech/erigonwatch v0.1.25/go.mod h1:8vQ+VjvLu2gkPs8EwdPrOTAAo++WuLuBi54N7NuAF0I=
 github.com/frankban/quicktest v1.14.6 h1:7Xjx+VpznH+oBnejlPUj8oUpdxnVs4f8XU8WnHkI4W8=
 github.com/frankban/quicktest v1.14.6/go.mod h1:4ptaffx2x8+WTWXmUCuVU6aPUX1/Mz7zb5vbUoiM6w0=
 github.com/fsnotify/fsnotify v1.7.0 h1:8JEhPFa5W2WU7YfeZzPNqzMP6Lwt7L2715Ggo0nosvA=