diff --git a/README.md b/README.md
index 36d7c2a..c5a5b3e 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,8 @@
 
 # recws
 
+***This is fork of [recws-org/recws](https://github.com/recws-org/recws) with some fixes***
+
 Reconnecting WebSocket is a websocket client based on [gorilla/websocket](https://github.com/gorilla/websocket) that will automatically reconnect if the connection is dropped - thread safe!
 
 [![Build Status](https://travis-ci.com/recws-org/recws.svg?branch=master)](https://travis-ci.com/recws-org/recws)
@@ -12,7 +14,7 @@ Reconnecting WebSocket is a websocket client based on [gorilla/websocket](https:
 ## Installation
 
 ```bash
-go get github.com/recws-org/recws
+go get github.com/nikepan/recws
 ```
 
 ## Sponsors
@@ -21,8 +23,8 @@ go get github.com/recws-org/recws
 
 ## Logo
 
-- Logo by [Anastasia Marx](https://www.behance.net/AnastasiaMarx)  
-- Gopher by [Gophers](https://github.com/egonelbre/gophers) 
+- Logo by [Anastasia Marx](https://www.behance.net/AnastasiaMarx)
+- Gopher by [Gophers](https://github.com/egonelbre/gophers)
 
 ## License
 
diff --git a/examples/basic.go b/examples/basic.go
index a234ad0..4a8df37 100644
--- a/examples/basic.go
+++ b/examples/basic.go
@@ -2,9 +2,10 @@ package main
 
 import (
 	"context"
-	"github.com/recws-org/recws"
 	"log"
 	"time"
+
+	"github.com/nikepan/recws"
 )
 
 func main() {
diff --git a/go.mod b/go.mod
index 5f8b11d..047a5bd 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
-module github.com/recws-org/recws
+module github.com/nikepan/recws
 
-go 1.17
+go 1.18
 
 require (
 	github.com/gorilla/websocket v1.4.2
diff --git a/recws.go b/recws.go
index 1d95489..157c0c8 100644
--- a/recws.go
+++ b/recws.go
@@ -5,6 +5,7 @@ package recws
 import (
 	"crypto/tls"
 	"errors"
+	"fmt"
 	"log"
 	"math/rand"
 	"net/http"
@@ -44,6 +45,8 @@ type RecConn struct {
 	// KeepAliveTimeout is an interval for sending ping/pong messages
 	// disabled if 0
 	KeepAliveTimeout time.Duration
+	// LogHandler handles all log messages
+	LogHandler func(v LogValues)
 	// NonVerbose suppress connecting/reconnecting messages.
 	NonVerbose bool
 	// AllowKeepAliveDataResponse allows recognize data response like keepalive response
@@ -61,6 +64,18 @@ type RecConn struct {
 	*websocket.Conn
 }
 
+// LogValues type includes values for send to logger
+type LogValues struct {
+	// Msg is main message
+	Msg string
+	// Err is error for separate and display it
+	Err error
+	// Url is connection url
+	Url string
+	// Fatal is tag of fatal error
+	Fatal bool
+}
+
 // CloseAndReconnect will try to reconnect.
 func (rc *RecConn) CloseAndReconnect() {
 	rc.Close()
@@ -85,13 +100,12 @@ func (rc *RecConn) getConn() *websocket.Conn {
 // Close closes the underlying network connection without
 // sending or waiting for a close frame.
 func (rc *RecConn) Close() {
-	if rc.getConn() != nil {
-		rc.mu.Lock()
+	rc.mu.Lock()
+	if rc.Conn != nil {
 		rc.Conn.Close()
-		rc.mu.Unlock()
 	}
-
-	rc.setIsConnected(false)
+	rc.isConnected = false
+	rc.mu.Unlock()
 }
 
 // Shutdown gracefully closes the connection by sending the websocket.CloseMessage.
@@ -101,7 +115,7 @@ func (rc *RecConn) Shutdown(writeWait time.Duration) {
 	err := rc.WriteControl(websocket.CloseMessage, msg, time.Now().Add(writeWait))
 	if err != nil && err != websocket.ErrCloseSent {
 		// If close message could not be sent, then close without the handshake.
-		log.Printf("Shutdown: %v", err)
+		rc.log(LogValues{Err: err, Msg: "Shutdown"})
 		rc.Close()
 	}
 }
@@ -328,7 +342,7 @@ func (rc *RecConn) Dial(urlStr string, reqHeader http.Header) {
 	urlStr, err := rc.parseURL(urlStr)
 
 	if err != nil {
-		log.Fatalf("Dial: %v", err)
+		rc.log(LogValues{Msg: "Dial", Err: err, Fatal: true})
 	}
 
 	// Config
@@ -356,6 +370,16 @@ func (rc *RecConn) GetURL() string {
 	return rc.url
 }
 
+func (rc *RecConn) log(v LogValues) {
+	if rc.LogHandler != nil {
+		rc.LogHandler(v)
+	} else if v.Err != nil {
+		log.Printf("ERROR: %+v: %+v (%+v)\n", v.Msg, v.Err, v.Url)
+	} else {
+		log.Printf("%+v (%+v)\n", v.Msg, v.Url)
+	}
+}
+
 func (rc *RecConn) getNonVerbose() bool {
 	rc.mu.RLock()
 	defer rc.mu.RUnlock()
@@ -417,11 +441,13 @@ func (rc *RecConn) keepAlive() {
 			}
 
 			if err := rc.writeControlPingMessage(); err != nil {
-				log.Println(err)
+				rc.log(LogValues{Err: err})
 			}
 
 			<-ticker.C
-			if time.Since(rc.getKeepAliveResponse().getLastResponse()) > rc.getKeepAliveTimeout() {
+			timeoutOffset := time.Millisecond * 500
+			if time.Since(rc.getKeepAliveResponse().getLastResponse()) > rc.getKeepAliveTimeout()+timeoutOffset {
+				rc.log(LogValues{Err: errors.New("keepalive timeout"), Msg: "Reconnect", Url: rc.url})
 				rc.CloseAndReconnect()
 				return
 			}
@@ -448,15 +474,15 @@ func (rc *RecConn) connect() {
 
 		if err == nil {
 			if !rc.getNonVerbose() {
-				log.Printf("Dial: connection was successfully established with %s\n", rc.url)
+				rc.log(LogValues{Msg: "Dial: connection was successfully established", Url: rc.url})
 			}
 
 			if rc.hasSubscribeHandler() {
 				if err := rc.SubscribeHandler(); err != nil {
-					log.Fatalf("Dial: connect handler failed with %s", err.Error())
+					rc.log(LogValues{Msg: "Dial: connect handler failed", Err: err, Fatal: true})
 				}
 				if !rc.getNonVerbose() {
-					log.Printf("Dial: connect handler was successfully established with %s\n", rc.url)
+					rc.log(LogValues{Msg: "Dial: connect handler was successfully established", Url: rc.url})
 				}
 			}
 
@@ -468,8 +494,7 @@ func (rc *RecConn) connect() {
 		}
 
 		if !rc.getNonVerbose() {
-			log.Println(err)
-			log.Println("Dial: will try again in", nextItvl, "seconds.")
+			rc.log(LogValues{Err: err, Msg: fmt.Sprintf("Dial: will try again in %+v seconds", nextItvl)})
 		}
 
 		time.Sleep(nextItvl)