Websocket reconnection fix (#541)

* Adds potential fix for websocket reconnection failure * Addr tests, we now don't return an error, this allows us to reuse existing if still in operation. * update depends && go mod tidy * adds in channel direction for parameter * Add full subscriber function, increased test coverage, initiate go routine after calling routine instance check in connection monitor * fix linter issue * use protected methods for setting field variables * removed function, added tests * lock sub manipulation * fix linter issue * Added in transport idleconnection timeout to fix MACOS reconnection issue when all idle connections are consuming resources * used protected methods to set underlying fields * set variable via time.Duration param * Added in lock around field variable in test * Addr thrasher nits and expanded exchange tests * Fix test * Addr glorious nits * go mod tidy * Add a larger timeout for traffic monitor if the test runs slow
2026-05-13 23:16:45 +00:00 · 2020-08-26 15:34:05 +10:00
parent 77df837b70
commit 870c8cb90e
9 changed files with 840 additions and 214 deletions
--- a/common/common.go
+++ b/common/common.go
@@ -51,10 +51,18 @@ func initialiseHTTPClient() {
 	}
 }

-// NewHTTPClientWithTimeout initialises a new HTTP client with the specified
-// timeout duration
+// NewHTTPClientWithTimeout initialises a new HTTP client and its underlying
+// transport IdleConnTimeout with the specified timeout duration
 func NewHTTPClientWithTimeout(t time.Duration) *http.Client {
-	h := &http.Client{Timeout: t}
+	tr := &http.Transport{
+		// Added IdleConnTimeout to reduce the time of idle connections which
+		// could potentially slow macOS reconnection when there is a sudden
+		// network disconnection/issue
+		IdleConnTimeout: t,
+	}
+	h := &http.Client{
+		Transport: tr,
+		Timeout:   t}
 	return h
 }

--- a/exchanges/exchange.go
+++ b/exchanges/exchange.go
@@ -40,15 +40,21 @@ const (
 func (e *Base) checkAndInitRequester() {
 	if e.Requester == nil {
 		e.Requester = request.New(e.Name,
-			new(http.Client))
+			&http.Client{Transport: new(http.Transport)})
 	}
 }

-// SetHTTPClientTimeout sets the timeout value for the exchanges
-// HTTP Client
-func (e *Base) SetHTTPClientTimeout(t time.Duration) {
+// SetHTTPClientTimeout sets the timeout value for the exchanges HTTP Client and
+// also the underlying transports idle connection timeout
+func (e *Base) SetHTTPClientTimeout(t time.Duration) error {
 	e.checkAndInitRequester()
 	e.Requester.HTTPClient.Timeout = t
+	tr, ok := e.Requester.HTTPClient.Transport.(*http.Transport)
+	if !ok {
+		return errors.New("transport not set, cannot set timeout")
+	}
+	tr.IdleConnTimeout = t
+	return nil
 }

 // SetHTTPClient sets exchanges HTTP client
@@ -77,22 +83,24 @@ func (e *Base) GetHTTPClientUserAgent() string {

 // SetClientProxyAddress sets a proxy address for REST and websocket requests
 func (e *Base) SetClientProxyAddress(addr string) error {
-	if addr != "" {
-		proxy, err := url.Parse(addr)
+	if addr == "" {
+		return nil
+	}
+	proxy, err := url.Parse(addr)
+	if err != nil {
+		return fmt.Errorf("exchange.go - setting proxy address error %s",
+			err)
+	}
+
+	err = e.Requester.SetProxy(proxy)
+	if err != nil {
+		return err
+	}
+
+	if e.Websocket != nil {
+		err = e.Websocket.SetProxyAddress(addr)
 		if err != nil {
-			return fmt.Errorf("exchange.go - setting proxy address error %s",
-				err)
-		}
-
-		// No needs to check err here as the only err condition is an empty
-		// string which is already checked above
-		_ = e.Requester.SetProxy(proxy)
-
-		if e.Websocket != nil {
-			err = e.Websocket.SetProxyAddress(addr)
-			if err != nil {
-				return err
-			}
+			return err
 		}
 	}
 	return nil
@@ -545,7 +553,10 @@ func (e *Base) SetupDefaults(exch *config.ExchangeConfig) error {
 	if exch.HTTPTimeout <= time.Duration(0) {
 		exch.HTTPTimeout = DefaultHTTPTimeout
 	} else {
-		e.SetHTTPClientTimeout(exch.HTTPTimeout)
+		err := e.SetHTTPClientTimeout(exch.HTTPTimeout)
+		if err != nil {
+			return err
+		}
 	}

 	if exch.CurrencyPairs == nil {
--- a/exchanges/exchange_test.go
+++ b/exchanges/exchange_test.go
@@ -1,12 +1,15 @@
 package exchange

 import (
+	"errors"
+	"net"
 	"net/http"
 	"os"
 	"strings"
 	"testing"
 	"time"

+	"github.com/thrasher-corp/gocryptotrader/common"
 	"github.com/thrasher-corp/gocryptotrader/common/convert"
 	"github.com/thrasher-corp/gocryptotrader/config"
 	"github.com/thrasher-corp/gocryptotrader/currency"
@@ -102,14 +105,18 @@ func TestSetClientProxyAddress(t *testing.T) {
 	t.Parallel()

 	requester := request.New("rawr",
-		&http.Client{})
+		common.NewHTTPClientWithTimeout(time.Second*15))

 	newBase := Base{
 		Name:      "rawr",
 		Requester: requester}

 	newBase.Websocket = stream.New()
-	err := newBase.SetClientProxyAddress(":invalid")
+	err := newBase.SetClientProxyAddress("")
+	if err != nil {
+		t.Error(err)
+	}
+	err = newBase.SetClientProxyAddress(":invalid")
 	if err == nil {
 		t.Error("SetClientProxyAddress parsed invalid URL")
 	}
@@ -132,6 +139,13 @@ func TestSetClientProxyAddress(t *testing.T) {
 	if newBase.Websocket.GetProxyAddress() != "http://www.valid.com" {
 		t.Error("SetClientProxyAddress error", err)
 	}
+
+	// Nil out transport
+	newBase.Requester.HTTPClient.Transport = nil
+	err = newBase.SetClientProxyAddress("http://www.valid.com")
+	if err == nil {
+		t.Error("error cannot be nil")
+	}
 }

 func TestSetFeatureDefaults(t *testing.T) {
@@ -306,6 +320,24 @@ func TestGetClientBankAccounts(t *testing.T) {
 	}
 }

+func TestGetExchangeBankAccounts(t *testing.T) {
+	cfg := config.GetConfig()
+	err := cfg.LoadConfig(config.TestFile, true)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	var b = Base{Name: "Bitfinex"}
+	r, err := b.GetExchangeBankAccounts("", "USD")
+	if err != nil {
+		t.Error(err)
+	}
+
+	if r.BankName != "Deutsche Bank Privat Und Geschaeftskunden AG" {
+		t.Fatal("incorrect bank name")
+	}
+}
+
 func TestSetCurrencyPairFormat(t *testing.T) {
 	t.Parallel()

@@ -1839,3 +1871,136 @@ func Test_FormatExchangeKlineInterval(t *testing.T) {
 		})
 	}
 }
+
+func TestCheckTransientError(t *testing.T) {
+	b := Base{}
+	err := b.CheckTransientError(nil)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	err = b.CheckTransientError(errors.New("wow"))
+	if err == nil {
+		t.Fatal("error cannot be nil")
+	}
+
+	nErr := net.DNSError{}
+	err = b.CheckTransientError(&nErr)
+	if err != nil {
+		t.Fatal("error cannot be nil")
+	}
+}
+
+func TestDisableEnableRateLimiter(t *testing.T) {
+	b := Base{}
+	b.checkAndInitRequester()
+	err := b.EnableRateLimiter()
+	if err == nil {
+		t.Fatal("error cannot be nil")
+	}
+
+	err = b.DisableRateLimiter()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	err = b.DisableRateLimiter()
+	if err == nil {
+		t.Fatal("error cannot be nil")
+	}
+
+	err = b.EnableRateLimiter()
+	if err != nil {
+		t.Fatal(err)
+	}
+}
+
+func TestGetWebsocket(t *testing.T) {
+	b := Base{}
+	_, err := b.GetWebsocket()
+	if err == nil {
+		t.Fatal("error cannot be nil")
+	}
+	b.Websocket = &stream.Websocket{}
+	_, err = b.GetWebsocket()
+	if err != nil {
+		t.Fatal(err)
+	}
+}
+
+func TestFlushWebsocketChannels(t *testing.T) {
+	b := Base{}
+	err := b.FlushWebsocketChannels()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	b.Websocket = &stream.Websocket{}
+	err = b.FlushWebsocketChannels()
+	if err == nil {
+		t.Fatal(err)
+	}
+}
+
+func TestSubscribeToWebsocketChannels(t *testing.T) {
+	b := Base{}
+	err := b.SubscribeToWebsocketChannels(nil)
+	if err == nil {
+		t.Fatal(err)
+	}
+
+	b.Websocket = &stream.Websocket{}
+	err = b.SubscribeToWebsocketChannels(nil)
+	if err == nil {
+		t.Fatal(err)
+	}
+}
+
+func TestUnsubscribeToWebsocketChannels(t *testing.T) {
+	b := Base{}
+	err := b.UnsubscribeToWebsocketChannels(nil)
+	if err == nil {
+		t.Fatal(err)
+	}
+
+	b.Websocket = &stream.Websocket{}
+	err = b.UnsubscribeToWebsocketChannels(nil)
+	if err == nil {
+		t.Fatal(err)
+	}
+}
+
+func TestGetSubscriptions(t *testing.T) {
+	b := Base{}
+	_, err := b.GetSubscriptions()
+	if err == nil {
+		t.Fatal(err)
+	}
+
+	b.Websocket = &stream.Websocket{}
+	_, err = b.GetSubscriptions()
+	if err != nil {
+		t.Fatal(err)
+	}
+}
+
+func TestAuthenticateWebsocket(t *testing.T) {
+	b := Base{}
+	if err := b.AuthenticateWebsocket(); err == nil {
+		t.Fatal("error cannot be nil")
+	}
+}
+
+func TestKlineIntervalEnabled(t *testing.T) {
+	b := Base{}
+	if b.KlineIntervalEnabled(kline.EightHour) {
+		t.Fatal("unexpected value")
+	}
+}
+
+func TestFormatExchangeKlineInterval(t *testing.T) {
+	b := Base{}
+	if b.FormatExchangeKlineInterval(kline.EightHour) != "28800" {
+		t.Fatal("unexpected value")
+	}
+}
--- a/exchanges/request/request.go
+++ b/exchanges/request/request.go
@@ -283,10 +283,12 @@ func (r *Requester) SetProxy(p *url.URL) error {
 		return errors.New("no proxy URL supplied")
 	}

-	r.HTTPClient.Transport = &http.Transport{
-		Proxy:               http.ProxyURL(p),
-		TLSHandshakeTimeout: proxyTLSTimeout,
+	t, ok := r.HTTPClient.Transport.(*http.Transport)
+	if !ok {
+		return errors.New("transport not set, cannot set proxy")
 	}
+	t.Proxy = http.ProxyURL(p)
+	t.TLSHandshakeTimeout = proxyTLSTimeout
 	return nil
 }

--- a/exchanges/request/request_test.go
+++ b/exchanges/request/request_test.go
@@ -474,7 +474,7 @@ func TestGetNonceMillis(t *testing.T) {
 func TestSetProxy(t *testing.T) {
 	t.Parallel()
 	r := New("test",
-		new(http.Client),
+		&http.Client{Transport: new(http.Transport)},
 		WithLimiter(&globalshell))
 	u, err := url.Parse("http://www.google.com")
 	if err != nil {
--- a/exchanges/stream/websocket.go
+++ b/exchanges/stream/websocket.go
@@ -23,6 +23,8 @@ const (
 	defaultTrafficPeriod = time.Second
 )

+var errClosedConnection = errors.New("use of closed network connection")
+
 // New initialises the websocket struct
 func New() *Websocket {
 	return &Websocket{
@@ -43,6 +45,10 @@ func (w *Websocket) Setup(s *WebsocketSetup) error {
 		return errors.New("websocket is nil")
 	}

+	if s == nil {
+		return errors.New("websocket setup is nil")
+	}
+
 	if !w.Init {
 		return fmt.Errorf("%s Websocket already initialised",
 			s.ExchangeName)
@@ -96,20 +102,11 @@ func (w *Websocket) Setup(s *WebsocketSetup) error {
 	if s.WebsocketTimeout < time.Second {
 		return fmt.Errorf("traffic timeout cannot be less than %s", time.Second)
 	}
-
 	w.trafficTimeout = s.WebsocketTimeout
-	if s.Features == nil {
-		return errors.New("feature set is nil")
-	}

 	w.ShutdownC = make(chan struct{})
 	w.Wg = new(sync.WaitGroup)
-
 	w.SetCanUseAuthenticatedEndpoints(s.AuthenticatedWebsocketAPISupport)
-	err = w.Initialise()
-	if err != nil {
-		return err
-	}

 	w.Orderbook.Setup(s.OrderbookBufferLimit,
 		s.BufferEnabled,
@@ -190,33 +187,28 @@ func (w *Websocket) Connect() error {
 		return fmt.Errorf("%v Websocket already connected",
 			w.exchangeName)
 	}
-	w.setConnectingStatus(true)

 	w.dataMonitor()
-
-	err := w.trafficMonitor()
-	if err != nil {
-		return err
-	}
+	w.trafficMonitor()
+	w.setConnectingStatus(true)

 	// flush any subscriptions from last connection if needed
 	w.subscriptionMutex.Lock()
 	w.subscriptions = nil
 	w.subscriptionMutex.Unlock()

-	err = w.connector()
+	err := w.connector()
 	if err != nil {
 		w.setConnectingStatus(false)
 		return fmt.Errorf("%v Error connecting %s",
 			w.exchangeName, err)
 	}
-
 	w.setConnectedStatus(true)
 	w.setConnectingStatus(false)
 	w.setInit(true)

 	if !w.IsConnectionMonitorRunning() {
-		go w.connectionMonitor()
+		w.connectionMonitor()
 	}

 	return nil
@@ -296,64 +288,65 @@ func (w *Websocket) connectionMonitor() {
 		return
 	}
 	w.setConnectionMonitorRunning(true)
-	timer := time.NewTimer(connectionMonitorDelay)
+	go func() {
+		timer := time.NewTimer(connectionMonitorDelay)

-	for {
-		if w.verbose {
-			log.Debugf(log.WebsocketMgr,
-				"%v websocket: running connection monitor cycle\n",
-				w.exchangeName)
-		}
-		if !w.IsEnabled() {
+		for {
 			if w.verbose {
 				log.Debugf(log.WebsocketMgr,
-					"%v websocket: connectionMonitor - websocket disabled, shutting down\n",
+					"%v websocket: running connection monitor cycle\n",
 					w.exchangeName)
 			}
-			if w.IsConnected() {
-				err := w.Shutdown()
-				if err != nil {
-					log.Error(log.WebsocketMgr, err)
+			if !w.IsEnabled() {
+				if w.verbose {
+					log.Debugf(log.WebsocketMgr,
+						"%v websocket: connectionMonitor - websocket disabled, shutting down\n",
+						w.exchangeName)
 				}
+				if w.IsConnected() {
+					err := w.Shutdown()
+					if err != nil {
+						log.Error(log.WebsocketMgr, err)
+					}
+				}
+				if w.verbose {
+					log.Debugf(log.WebsocketMgr,
+						"%v websocket: connection monitor exiting\n",
+						w.exchangeName)
+				}
+				timer.Stop()
+				w.setConnectionMonitorRunning(false)
+				return
 			}
-			if w.verbose {
-				log.Debugf(log.WebsocketMgr,
-					"%v websocket: connection monitor exiting\n",
-					w.exchangeName)
+			select {
+			case err := <-w.ReadMessageErrors:
+				if isDisconnectionError(err) {
+					w.setInit(false)
+					log.Warnf(log.WebsocketMgr,
+						"%v websocket has been disconnected. Reason: %v",
+						w.exchangeName, err)
+					w.setConnectedStatus(false)
+				} else {
+					// pass off non disconnect errors to datahandler to manage
+					w.DataHandler <- err
+				}
+			case <-timer.C:
+				if !w.IsConnecting() && !w.IsConnected() {
+					err := w.Connect()
+					if err != nil {
+						log.Error(log.WebsocketMgr, err)
+					}
+				}
+				if !timer.Stop() {
+					select {
+					case <-timer.C:
+					default:
+					}
+				}
+				timer.Reset(connectionMonitorDelay)
 			}
-			timer.Stop()
-			w.setConnectionMonitorRunning(false)
-			return
 		}
-		select {
-		case err := <-w.ReadMessageErrors:
-			// check if this error is a disconnection error
-			if isDisconnectionError(err) {
-				w.setInit(false)
-				log.Warnf(log.WebsocketMgr,
-					"%v websocket has been disconnected. Reason: %v",
-					w.exchangeName, err)
-				w.setConnectedStatus(false)
-			} else {
-				// pass off non disconnect errors to datahandler to manage
-				w.DataHandler <- err
-			}
-		case <-timer.C:
-			if !w.IsConnecting() && !w.IsConnected() {
-				err := w.Connect()
-				if err != nil {
-					log.Error(log.WebsocketMgr, err)
-				}
-			}
-			if !timer.Stop() {
-				select {
-				case <-timer.C:
-				default:
-				}
-			}
-			timer.Reset(connectionMonitorDelay)
-		}
-	}
+	}()
 }

 // Shutdown attempts to shut down a websocket connection and associated routines
@@ -434,30 +427,28 @@ func (w *Websocket) FlushChannels() error {
 					return err
 				}
 			}
-
-			if len(subs) != 0 {
-				return w.SubscribeToChannels(subs)
-			}
-
-			return nil
-		} else if len(unsubs) == 0 {
-			if len(subs) == 0 {
-				return nil
-			}
-			return w.SubscribeToChannels(subs)
 		}
+
+		if len(subs) < 1 {
+			return nil
+		}
+		return w.SubscribeToChannels(subs)
+	} else if w.features.FullPayloadSubscribe {
 		// FullPayloadSubscribe means that the endpoint requires all
 		// subscriptions to be sent via the websocket connection e.g. if you are
 		// subscribed to ticker and orderbook but require trades as well, you
 		// would need to send ticker, orderbook and trades channel subscription
 		// messages.
-	} else if w.features.FullPayloadSubscribe {
 		newsubs, err := w.GenerateSubs()
 		if err != nil {
 			return err
 		}

 		if len(newsubs) != 0 {
+			// Purge subscription list as there will be conflicts
+			w.subscriptionMutex.Lock()
+			w.subscriptions = nil
+			w.subscriptionMutex.Unlock()
 			return w.SubscribeToChannels(newsubs)
 		}
 		return nil
@@ -473,9 +464,9 @@ func (w *Websocket) FlushChannels() error {
 // trafficMonitor uses a timer of WebsocketTrafficLimitTime and once it expires,
 // it will reconnect if the TrafficAlert channel has not received any data. The
 // trafficTimer will reset on each traffic alert
-func (w *Websocket) trafficMonitor() error {
+func (w *Websocket) trafficMonitor() {
 	if w.IsTrafficMonitorRunning() {
-		return errors.New("traffic monitor already running")
+		return
 	}
 	w.setTrafficMonitorRunning(true)
 	w.Wg.Add(1)
@@ -513,32 +504,35 @@ func (w *Websocket) trafficMonitor() error {
 				}
 				trafficTimer.Stop()
 				w.Wg.Done()
-				err := w.Shutdown()
-				if err != nil {
-					log.Errorf(log.WebsocketMgr,
-						"%v websocket: trafficMonitor shutdown err: %s",
-						w.exchangeName, err)
+				if !w.IsConnecting() && w.IsConnected() {
+					err := w.Shutdown()
+					if err != nil {
+						log.Errorf(log.WebsocketMgr,
+							"%v websocket: trafficMonitor shutdown err: %s",
+							w.exchangeName, err)
+					}
 				}
 				w.setTrafficMonitorRunning(false)
 				return
 			}

-			// Routine pausing mechanism
-			go func(p chan struct{}) {
-				time.Sleep(defaultTrafficPeriod)
-				p <- struct{}{}
-			}(pause)
-			select {
-			case <-w.ShutdownC:
-				trafficTimer.Stop()
-				w.setTrafficMonitorRunning(false)
-				w.Wg.Done()
-				return
-			case <-pause:
+			if w.IsConnected() {
+				// Routine pausing mechanism
+				go func(p chan<- struct{}) {
+					time.Sleep(defaultTrafficPeriod)
+					p <- struct{}{}
+				}(pause)
+				select {
+				case <-w.ShutdownC:
+					trafficTimer.Stop()
+					w.setTrafficMonitorRunning(false)
+					w.Wg.Done()
+					return
+				case <-pause:
+				}
 			}
 		}
 	}()
-	return nil
 }

 func (w *Websocket) setConnectedStatus(b bool) {
@@ -706,18 +700,6 @@ func (w *Websocket) GetWebsocketURL() string {
 	return w.runningURL
 }

-// Initialise verifies status and connects
-func (w *Websocket) Initialise() error {
-	if w.IsEnabled() {
-		if w.IsInit() {
-			return nil
-		}
-		return fmt.Errorf("%v websocket: already initialised", w.exchangeName)
-	}
-	w.setEnabled(w.enabled)
-	return nil
-}
-
 // SetProxyAddress sets websocket proxy address
 func (w *Websocket) SetProxyAddress(proxyAddr string) error {
 	if proxyAddr != "" {
@@ -910,14 +892,8 @@ func isDisconnectionError(err error) bool {
 	if websocket.IsUnexpectedCloseError(err) {
 		return true
 	}
-	switch e := err.(type) {
-	case *websocket.CloseError:
-		return true
-	case *net.OpError:
-		if e.Err.Error() == "use of closed network connection" {
-			return false
-		}
-		return true
+	if _, ok := err.(*net.OpError); ok {
+		return !errors.Is(err, errClosedConnection)
 	}
 	return false
 }
--- a/exchanges/stream/websocket_test.go
+++ b/exchanges/stream/websocket_test.go
@@ -72,6 +72,91 @@ var defaultSetup = &WebsocketSetup{
 	Features: &protocol.Features{Subscribe: true, Unsubscribe: true},
 }

+type dodgyConnection struct {
+	WebsocketConnection
+}
+
+// override websocket connection method to produce a wicked terrible error
+func (d *dodgyConnection) Shutdown() error {
+	return errors.New("cannot shutdown due to some dastardly reason")
+}
+
+// override websocket connection method to produce a wicked terrible error
+func (d *dodgyConnection) Connect() error {
+	return errors.New("cannot connect due to some dastardly reason")
+}
+
+func TestSetup(t *testing.T) {
+	var w *Websocket
+	err := w.Setup(nil)
+	if err == nil {
+		t.Fatal("error cannot be nil")
+	}
+	w = &Websocket{}
+	err = w.Setup(nil)
+	if err == nil {
+		t.Fatal("error cannot be nil")
+	}
+	w.Init = true
+	websocketSetup := &WebsocketSetup{}
+	err = w.Setup(websocketSetup)
+	if err == nil {
+		t.Fatal("error cannot be nil")
+	}
+	websocketSetup.Features = &protocol.Features{}
+	err = w.Setup(websocketSetup)
+	if err == nil {
+		t.Fatal("error cannot be nil")
+	}
+	websocketSetup.Features.Subscribe = true
+	err = w.Setup(websocketSetup)
+	if err == nil {
+		t.Fatal("error cannot be nil")
+	}
+	websocketSetup.Subscriber = func([]ChannelSubscription) error { return nil }
+	websocketSetup.Features.Unsubscribe = true
+	err = w.Setup(websocketSetup)
+	if err == nil {
+		t.Fatal("error cannot be nil")
+	}
+	websocketSetup.UnSubscriber = func([]ChannelSubscription) error { return nil }
+	err = w.Setup(websocketSetup)
+	if err == nil {
+		t.Fatal("error cannot be nil")
+	}
+	websocketSetup.DefaultURL = "test"
+	err = w.Setup(websocketSetup)
+	if err == nil {
+		t.Fatal("error cannot be nil")
+	}
+	websocketSetup.RunningURL = "http://www.google.com"
+	err = w.Setup(websocketSetup)
+	if err == nil {
+		t.Fatal("error cannot be nil")
+	}
+	websocketSetup.RunningURL = "wss://www.google.com"
+	websocketSetup.RunningURLAuth = "http://www.google.com"
+	err = w.Setup(websocketSetup)
+	if err == nil {
+		t.Fatal("error cannot be nil")
+	}
+	websocketSetup.RunningURLAuth = "wss://www.google.com"
+	err = w.Setup(websocketSetup)
+	if err == nil {
+		t.Fatal("error cannot be nil")
+	}
+	websocketSetup.ExchangeName = "testname"
+	err = w.Setup(websocketSetup)
+	if err == nil {
+		t.Fatal("error cannot be nil")
+	}
+	websocketSetup.WebsocketTimeout = time.Minute
+	err = w.Setup(websocketSetup)
+	if err != nil {
+		t.Fatal(err)
+	}
+}
+
 func TestTrafficMonitorTimeout(t *testing.T) {
 	ws := *New()
 	err := ws.Setup(defaultSetup)
@@ -80,15 +165,16 @@ func TestTrafficMonitorTimeout(t *testing.T) {
 	}
 	ws.trafficTimeout = time.Second
 	ws.ShutdownC = make(chan struct{})
-	err = ws.trafficMonitor()
-	if err != nil {
-		t.Fatal(err)
+	ws.trafficMonitor()
+	if !ws.IsTrafficMonitorRunning() {
+		t.Fatal("traffic monitor should be running")
 	}
 	// try to add another traffic monitor
-	err = ws.trafficMonitor()
-	if err == nil {
-		t.Fatal("expected not allowed")
+	ws.trafficMonitor()
+	if !ws.IsTrafficMonitorRunning() {
+		t.Fatal("traffic monitor should be running")
 	}
+
 	// Deploy traffic alert
 	ws.TrafficAlert <- struct{}{}
 	time.Sleep(time.Second * 2)
@@ -112,11 +198,14 @@ func TestIsDisconnectionError(t *testing.T) {
 	}

 	isADisconnectionError = isDisconnectionError(&net.OpError{
-		Op:     "",
-		Net:    "",
-		Source: nil,
-		Addr:   nil,
-		Err:    errors.New("errorText"),
+		Err: errClosedConnection,
+	})
+	if isADisconnectionError {
+		t.Error("It's not")
+	}
+
+	isADisconnectionError = isDisconnectionError(&net.OpError{
+		Err: errors.New("errText"),
 	})
 	if !isADisconnectionError {
 		t.Error("It is")
@@ -124,8 +213,35 @@ func TestIsDisconnectionError(t *testing.T) {
 }

 func TestConnectionMessageErrors(t *testing.T) {
+	var wsWrong = &Websocket{}
+	err := wsWrong.Connect()
+	if err == nil {
+		t.Fatal("error cannot be nil")
+	}
+
+	wsWrong.connector = func() error { return nil }
+	err = wsWrong.Connect()
+	if err == nil {
+		t.Fatal("error cannot be nil")
+	}
+
+	wsWrong.setEnabled(true)
+	wsWrong.setConnectingStatus(true)
+	wsWrong.Wg = &sync.WaitGroup{}
+	err = wsWrong.Connect()
+	if err == nil {
+		t.Fatal("error cannot be nil")
+	}
+
+	wsWrong.setConnectedStatus(false)
+	wsWrong.connector = func() error { return errors.New("edge case error of dooooooom") }
+	err = wsWrong.Connect()
+	if err == nil {
+		t.Fatal("error cannot be nil")
+	}
+
 	ws := *New()
-	err := ws.Setup(defaultSetup)
+	err = ws.Setup(defaultSetup)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -165,8 +281,8 @@ outer:
 }

 func TestWebsocket(t *testing.T) {
-	ws := Websocket{}
-	err := ws.Setup(&WebsocketSetup{
+	wsInit := Websocket{}
+	err := wsInit.Setup(&WebsocketSetup{
 		ExchangeName: "test",
 		Enabled:      true,
 	})
@@ -174,15 +290,33 @@ func TestWebsocket(t *testing.T) {
 		t.Errorf("Expected 'test Websocket already initialised', received %v", err)
 	}

-	ws = *New()
+	ws := *New()
 	err = ws.SetProxyAddress("garbagio")
 	if err == nil {
 		t.Error("error cannot be nil")
 	}
+
+	ws.Conn = &WebsocketConnection{}
+	ws.AuthConn = &WebsocketConnection{}
+	ws.setEnabled(true)
 	err = ws.SetProxyAddress("https://192.168.0.1:1337")
-	if err != nil {
+	if err == nil {
+		t.Error("error cannot be nil")
+	}
+	ws.setConnectedStatus(true)
+	ws.ShutdownC = make(chan struct{})
+	ws.Wg = &sync.WaitGroup{}
+	err = ws.SetProxyAddress("https://192.168.0.1:1336")
+	if err == nil {
 		t.Error("SetProxyAddress", err)
 	}
+
+	err = ws.SetProxyAddress("https://192.168.0.1:1336")
+	if err == nil {
+		t.Error("SetProxyAddress", err)
+	}
+	ws.setEnabled(false)
+
 	// removing proxy
 	err = ws.SetProxyAddress("")
 	if err != nil {
@@ -234,23 +368,65 @@ func TestWebsocket(t *testing.T) {
 	if err == nil {
 		t.Fatal("should not be connected to able to shut down")
 	}
+
+	ws.verbose = true
+	ws.setConnectedStatus(true)
+	ws.Conn = &dodgyConnection{}
+	err = ws.Shutdown()
+	if err == nil {
+		t.Fatal("error cannot be nil")
+	}
+
+	ws.Conn = &WebsocketConnection{}
+
+	ws.setConnectedStatus(true)
+	ws.AuthConn = &dodgyConnection{}
+	err = ws.Shutdown()
+	if err == nil {
+		t.Fatal("error cannot be nil ")
+	}
+
+	ws.AuthConn = &WebsocketConnection{}
+	ws.setConnectedStatus(false)
+
 	// -- Normal connect
 	err = ws.Connect()
 	if err != nil {
 		t.Fatal("WebsocketSetup", err)
 	}
+
+	ws.defaultURL = "ws://demos.kaazing.com/echo"
+	ws.defaultURLAuth = "ws://demos.kaazing.com/echo"
+
+	err = ws.SetWebsocketURL("", false, false)
+	if err != nil {
+		t.Fatal(err)
+	}
 	err = ws.SetWebsocketURL("ws://demos.kaazing.com/echo", false, false)
 	if err != nil {
 		t.Fatal(err)
 	}
+	err = ws.SetWebsocketURL("", true, false)
+	if err != nil {
+		t.Fatal(err)
+	}
 	err = ws.SetWebsocketURL("ws://demos.kaazing.com/echo", true, false)
 	if err != nil {
 		t.Fatal(err)
 	}
-	// -- Already connected connect
+	// Attempt reconnect
+	err = ws.SetWebsocketURL("ws://demos.kaazing.com/echo", true, true)
+	if err != nil {
+		t.Fatal(err)
+	}
+	// -- initiate the reconnect which is usually handled by connection monitor
+	err = ws.Connect()
+	if err != nil {
+		t.Fatal(err)
+	}
 	err = ws.Connect()
 	if err == nil {
-		t.Fatal("should not connect, already connected")
+		t.Fatal("should already be connected")
 	}
 	// -- Normal shutdown
 	err = ws.Shutdown()
@@ -307,6 +483,12 @@ func TestSubscribeUnsubscribe(t *testing.T) {
 		t.Fatal("error cannot be nil")
 	}

+	// subscribe to nothing
+	err = ws.SubscribeToChannels(nil)
+	if err == nil {
+		t.Fatal("error cannot be nil")
+	}
+
 	err = ws.UnsubscribeChannels(subs)
 	if err != nil {
 		t.Fatal(err)
@@ -355,7 +537,26 @@ func TestConnectionMonitorNoConnection(t *testing.T) {
 	ws.ShutdownC = make(chan struct{}, 1)
 	ws.exchangeName = "hello"
 	ws.trafficTimeout = 1
-	go ws.connectionMonitor()
+	ws.verbose = true
+	ws.Wg = &sync.WaitGroup{}
+	ws.connectionMonitor()
+	if !ws.IsConnectionMonitorRunning() {
+		t.Fatal("Should not have exited")
+	}
+	ws.connectionMonitor() // This one should exit
+	if !ws.IsConnectionMonitorRunning() {
+		t.Fatal("Should not have exited")
+	}
+	time.Sleep(time.Second)
+	if ws.IsConnectionMonitorRunning() {
+		t.Fatal("Should have exited")
+	}
+	ws.setConnectedStatus(true)  // attempt shutdown when not enabled
+	ws.setConnectingStatus(true) // throw a spanner in the works
+	ws.connectionMonitor()
+	if !ws.IsConnectionMonitorRunning() {
+		t.Fatal("Should not have exited")
+	}
 	time.Sleep(time.Second)
 	if ws.IsConnectionMonitorRunning() {
 		t.Fatal("Should have exited")
@@ -824,7 +1025,21 @@ func TestFlushChannels(t *testing.T) {
 		currency.NewPair(currency.BTC, currency.AUD),
 		currency.NewPair(currency.BTC, currency.USDT),
 	}}
-	web := Websocket{enabled: true,
+
+	dodgyWs := Websocket{}
+	err := dodgyWs.FlushChannels()
+	if err == nil {
+		t.Fatal("error cannot be nil")
+	}
+
+	dodgyWs.setEnabled(true)
+	err = dodgyWs.FlushChannels()
+	if err == nil {
+		t.Fatal("error cannot be nil")
+	}
+
+	web := Websocket{
+		enabled:      true,
 		connected:    true,
 		connector:    connect,
 		ShutdownC:    make(chan struct{}),
@@ -833,13 +1048,20 @@ func TestFlushChannels(t *testing.T) {
 		Wg:           new(sync.WaitGroup),
 		features:     &protocol.Features{
 			// No features
-		}}
-	web.GenerateSubs = newgen.generateSubs
-	subs, err := web.GenerateSubs()
-	if err != nil {
-		t.Fatal(err)
+		},
+		trafficTimeout: time.Second * 30, // Added for when we utilise connect()
+		// in FlushChannels() so the traffic monitor doesn't time out and turn
+		// this to an unconnected state
 	}
-	web.subscriptions = subs
+
+	problemFunc := func() ([]ChannelSubscription, error) {
+		return nil, errors.New("problems")
+	}
+
+	noSub := func() ([]ChannelSubscription, error) {
+		return nil, nil
+	}
+
 	// Disable pair and flush system
 	newgen.EnabledPairs = []currency.Pair{
 		currency.NewPair(currency.BTC, currency.AUD)}
@@ -849,16 +1071,67 @@ func TestFlushChannels(t *testing.T) {
 	}

 	web.features.FullPayloadSubscribe = true
+	web.GenerateSubs = problemFunc
+	err = web.FlushChannels() // error on full subscribeToChannels
+	if err == nil {
+		t.Fatal("error cannot be nil")
+	}
+
+	web.GenerateSubs = noSub
+	err = web.FlushChannels() // No subs to sub
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	web.GenerateSubs = newgen.generateSubs
+	subs, err := web.GenerateSubs()
+	if err != nil {
+		t.Fatal(err)
+	}
+	web.subscriptionMutex.Lock()
+	web.subscriptions = subs
+	web.subscriptionMutex.Unlock()
 	err = web.FlushChannels()
 	if err != nil {
 		t.Fatal(err)
 	}
 	web.features.FullPayloadSubscribe = false
 	web.features.Subscribe = true
+
+	web.GenerateSubs = problemFunc
+	err = web.FlushChannels()
+	if err == nil {
+		t.Fatal("error cannot be nil")
+	}
+
+	web.GenerateSubs = newgen.generateSubs
 	err = web.FlushChannels()
 	if err != nil {
 		t.Fatal(err)
 	}
+	web.subscriptionMutex.Lock()
+	web.subscriptions = []ChannelSubscription{
+		{
+			Channel:  "match channel",
+			Currency: currency.NewPair(currency.BTC, currency.AUD),
+		},
+		{
+			Channel:  "unsub channel",
+			Currency: currency.NewPair(currency.THETA, currency.USDT),
+		},
+	}
+	web.subscriptionMutex.Unlock()
+
+	err = web.FlushChannels()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	err = web.FlushChannels()
+	if err != nil {
+		t.Fatal(err)
+	}
+
 	web.setConnectedStatus(true)
 	web.features.Unsubscribe = true
 	err = web.FlushChannels()
@@ -903,6 +1176,30 @@ func TestEnable(t *testing.T) {
 }

 func TestSetupNewConnection(t *testing.T) {
+	var nonsenseWebsock *Websocket
+	err := nonsenseWebsock.SetupNewConnection(ConnectionSetup{URL: "urlstring"})
+	if err == nil {
+		t.Fatal("error cannot be nil")
+	}
+
+	nonsenseWebsock = &Websocket{}
+	err = nonsenseWebsock.SetupNewConnection(ConnectionSetup{URL: "urlstring"})
+	if err == nil {
+		t.Fatal("error cannot be nil")
+	}
+
+	nonsenseWebsock = &Websocket{exchangeName: "test"}
+	err = nonsenseWebsock.SetupNewConnection(ConnectionSetup{URL: "urlstring"})
+	if err == nil {
+		t.Fatal("error cannot be nil")
+	}
+
+	nonsenseWebsock.TrafficAlert = make(chan struct{})
+	err = nonsenseWebsock.SetupNewConnection(ConnectionSetup{URL: "urlstring"})
+	if err == nil {
+		t.Fatal("error cannot be nil")
+	}
+
 	web := Websocket{
 		connector:         connect,
 		Wg:                new(sync.WaitGroup),
@@ -912,7 +1209,7 @@ func TestSetupNewConnection(t *testing.T) {
 		ReadMessageErrors: make(chan error),
 	}

-	err := web.Setup(defaultSetup)
+	err = web.Setup(defaultSetup)
 	if err != nil {
 		t.Fatal(err)
 	}
--- a/go.mod
+++ b/go.mod
@@ -15,16 +15,18 @@ require (
 	github.com/grpc-ecosystem/go-grpc-middleware v1.2.1
 	github.com/grpc-ecosystem/grpc-gateway v1.14.7
 	github.com/kat-co/vala v0.0.0-20170210184112-42e1d8b61f12
+	github.com/kr/text v0.2.0 // indirect
 	github.com/lib/pq v1.8.0
 	github.com/mattn/go-sqlite3 v1.14.1
-	github.com/mitchellh/mapstructure v1.3.2 // indirect
+	github.com/mitchellh/mapstructure v1.3.3 // indirect
+	github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e // indirect
 	github.com/pelletier/go-toml v1.8.0 // indirect
 	github.com/pkg/errors v0.9.1
 	github.com/pquerna/otp v1.2.0
-	github.com/spf13/afero v1.3.1 // indirect
+	github.com/spf13/afero v1.3.4 // indirect
 	github.com/spf13/cast v1.3.1 // indirect
 	github.com/spf13/viper v1.7.1
-	github.com/stretchr/testify v1.5.1 // indirect
+	github.com/stretchr/testify v1.6.1 // indirect
 	github.com/thrasher-corp/gct-ta v0.0.0-20200623072738-f2b55b7f9f41
 	github.com/thrasher-corp/goose v2.7.0-rc4.0.20191002032028-0f2c2a27abdb+incompatible
 	github.com/thrasher-corp/sqlboiler v1.0.1-0.20191001234224-71e17f37a85e
@@ -33,14 +35,13 @@ require (
 	github.com/volatiletech/inflect v0.0.1 // indirect
 	github.com/volatiletech/null v8.0.0+incompatible
 	github.com/volatiletech/sqlboiler v3.7.1+incompatible // indirect
-	golang.org/x/crypto v0.0.0-20200311171314-f7b00557c8c4
-	golang.org/x/net v0.0.0-20200421231249-e086a090c8fd
-	golang.org/x/sys v0.0.0-20200625212154-ddb9806d33ae // indirect
-	golang.org/x/text v0.3.3 // indirect
-	golang.org/x/time v0.0.0-20190308202827-9d24e82272b4
-	google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013
+	golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9
+	golang.org/x/net v0.0.0-20200707034311-ab3426394381
+	golang.org/x/time v0.0.0-20191024005414-555d28b269f0
+	google.golang.org/genproto v0.0.0-20200806141610-86f49bd18e98
 	google.golang.org/grpc v1.31.1
-	google.golang.org/protobuf v1.25.0 // indirect
-	gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 // indirect
-	gopkg.in/ini.v1 v1.57.0 // indirect
+	google.golang.org/grpc/examples v0.0.0-20200825214159-c4ba4cc6af4a // indirect
+	gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f // indirect
+	gopkg.in/ini.v1 v1.60.0 // indirect
+	gopkg.in/yaml.v3 v3.0.0-20200615113413-eeeca48fe776 // indirect
 )
--- a/go.sum
+++ b/go.sum
@@ -7,11 +7,33 @@ cloud.google.com/go v0.44.2/go.mod h1:60680Gw3Yr4ikxnPRS/oxxkBccT6SA1yMk63TGekxK
 cloud.google.com/go v0.45.1/go.mod h1:RpBamKRgapWJb87xiFSdk4g1CME7QZg3uwTez+TSTjc=
 cloud.google.com/go v0.46.3 h1:AVXDdKsrtX33oR9fbCMu/+c1o8Ofjq6Ku/MInaLVg5Y=
 cloud.google.com/go v0.46.3/go.mod h1:a6bKKbmY7er1mI7TEI4lsAkts/mkhTSZK8w33B4RAg0=
+cloud.google.com/go v0.50.0/go.mod h1:r9sluTvynVuxRIOHXQEHMFffphuXHOMZMycpNR5e6To=
+cloud.google.com/go v0.52.0/go.mod h1:pXajvRH/6o3+F9jDHZWQ5PbGhn+o8w9qiu/CffaVdO4=
+cloud.google.com/go v0.53.0/go.mod h1:fp/UouUEsRkN6ryDKNW/Upv/JBKnv6WDthjR6+vze6M=
+cloud.google.com/go v0.54.0/go.mod h1:1rq2OEkV3YMf6n/9ZvGWI3GWw0VoqH/1x2nd8Is/bPc=
+cloud.google.com/go v0.56.0/go.mod h1:jr7tqZxxKOVYizybht9+26Z/gUq7tiRzu+ACVAMbKVk=
+cloud.google.com/go v0.57.0/go.mod h1:oXiQ6Rzq3RAkkY7N6t3TcE6jE+CIBBbA36lwQ1JyzZs=
+cloud.google.com/go v0.62.0/go.mod h1:jmCYTdRCQuc1PHIIJ/maLInMho30T/Y0M4hTdTShOYc=
+cloud.google.com/go v0.63.0 h1:A+DfAZQ/eWca7gvu42CS6FNSDX4R8cghF+XfWLn4R6g=
+cloud.google.com/go v0.63.0/go.mod h1:GmezbQc7T2snqkEXWfZ0sy0VfkB/ivI2DdtJL2DEmlg=
 cloud.google.com/go/bigquery v1.0.1/go.mod h1:i/xbL2UlR5RvWAURpBYZTtm/cXjCha9lbfbpx4poX+o=
+cloud.google.com/go/bigquery v1.3.0/go.mod h1:PjpwJnslEMmckchkHFfq+HTD2DmtT67aNFKH1/VBDHE=
+cloud.google.com/go/bigquery v1.4.0/go.mod h1:S8dzgnTigyfTmLBfrtrhyYhwRxG72rYxvftPBK2Dvzc=
+cloud.google.com/go/bigquery v1.5.0/go.mod h1:snEHRnqQbz117VIFhE8bmtwIDY80NLUZUMb4Nv6dBIg=
+cloud.google.com/go/bigquery v1.7.0/go.mod h1://okPTzCYNXSlb24MZs83e2Do+h+VXtc4gLoIoXIAPc=
+cloud.google.com/go/bigquery v1.8.0/go.mod h1:J5hqkt3O0uAFnINi6JXValWIb1v0goeZM77hZzJN/fQ=
 cloud.google.com/go/datastore v1.0.0/go.mod h1:LXYbyblFSglQ5pkeyhO+Qmw7ukd3C+pD7TKLgZqpHYE=
+cloud.google.com/go/datastore v1.1.0/go.mod h1:umbIZjpQpHh4hmRpGhH4tLFup+FVzqBi1b3c64qFpCk=
 cloud.google.com/go/firestore v1.1.0/go.mod h1:ulACoGHTpvq5r8rxGJ4ddJZBZqakUQqClKRT5SZwBmk=
 cloud.google.com/go/pubsub v1.0.1/go.mod h1:R0Gpsv3s54REJCy4fxDixWD93lHJMoZTyQ2kNxGRt3I=
+cloud.google.com/go/pubsub v1.1.0/go.mod h1:EwwdRX2sKPjnvnqCa270oGRyludottCI76h+R3AArQw=
+cloud.google.com/go/pubsub v1.2.0/go.mod h1:jhfEVHT8odbXTkndysNHCcx0awwzvfOlguIAii9o8iA=
+cloud.google.com/go/pubsub v1.3.1/go.mod h1:i+ucay31+CNRpDW4Lu78I4xXG+O1r/MAHgjpRVR+TSU=
 cloud.google.com/go/storage v1.0.0/go.mod h1:IhtSnM/ZTZV8YYJWCY8RULGVqBDmpoyjwiyrjsg+URw=
+cloud.google.com/go/storage v1.5.0/go.mod h1:tpKbwo567HUNpVclU5sGELwQWBDZ8gh0ZeosJ0Rtdos=
+cloud.google.com/go/storage v1.6.0/go.mod h1:N7U0C8pVQ/+NIKOBQyamJIeKQKkZ+mxpohlUTyfDhBk=
+cloud.google.com/go/storage v1.8.0/go.mod h1:Wv1Oy7z6Yz3DshWRJFhqM/UCfaWIRTdp0RXyy7KQOVs=
+cloud.google.com/go/storage v1.10.0/go.mod h1:FLPqc6j+Ki4BU591ie1oL6qBQGu2Bl/tZ9ullr3+Kg0=
 dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
 github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
@@ -38,6 +60,9 @@ github.com/boombuler/barcode v1.0.1-0.20190219062509-6c824513bacc h1:biVzkmvwrH8
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@@ -55,6 +80,7 @@ github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d h1:U+s90UTSY
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@@ -77,6 +103,7 @@ github.com/fsnotify/fsnotify v1.4.9 h1:hsms1Qyu0jgnwNXIxa+/V/PDsU6CfLf6CNO8H7IWo
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@@ -93,13 +120,22 @@ github.com/gogo/protobuf v1.2.1/go.mod h1:hp+jE20tsWTFYpLwKvXlhS1hjn+gTNwPg2I6zV
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@@ -115,34 +151,37 @@ github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMyw
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@@ -166,11 +205,13 @@ github.com/hashicorp/logutils v1.0.0/go.mod h1:QIAnNjmIWmVIIkWDTG1z5v++HQmx9WQRO
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@@ -188,10 +229,10 @@ github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORN
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@@ -199,8 +240,6 @@ github.com/magiconair/properties v1.8.1 h1:ZC2Vc7/ZFkGmsVC9KvOjumD+G5lXy2RtTKyzR
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@@ -214,11 +253,13 @@ github.com/mitchellh/iochan v1.0.0/go.mod h1:JwYml1nuB7xOzsp52dPpHFffvOCDupsG0Qu
 github.com/mitchellh/mapstructure v0.0.0-20160808181253-ca63d7c062ee/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
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@@ -271,8 +312,8 @@ github.com/spaolacci/murmur3 v0.0.0-20180118202830-f09979ecbc72/go.mod h1:JwIasO
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 github.com/spf13/cast v1.3.1 h1:nFm6S0SMdyzrzcmThSipiEubIDy8WEXKNZ0UOgiRpng=
@@ -287,17 +328,16 @@ github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA=
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@@ -325,9 +365,15 @@ github.com/volatiletech/sqlboiler v3.7.1+incompatible h1:dm9/NjDskQVwAarmpeZ2UqL
 github.com/volatiletech/sqlboiler v3.7.1+incompatible/go.mod h1:jLfDkkHWPbS2cWRLkyC20vQWaIQsASEY7gM7zSo11Yw=
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@@ -340,13 +386,18 @@ golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8U
 golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
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@@ -356,13 +407,19 @@ golang.org/x/lint v0.0.0-20190301231843-5614ed5bae6f/go.mod h1:UVdnD1Gm6xHRNCYTk
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@@ -379,15 +436,30 @@ golang.org/x/net v0.0.0-20190503192946-f4e77d36d62c/go.mod h1:t9HGtf8HONx5eT2rtn
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@@ -395,6 +467,9 @@ golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJ
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@@ -410,14 +485,29 @@ golang.org/x/sys v0.0.0-20190502145724-3ef323f4f1fd/go.mod h1:h1NjWce9XRLGQEsW7w
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@@ -427,6 +517,8 @@ golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
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@@ -445,21 +537,62 @@ golang.org/x/tools v0.0.0-20190816200558-6889da9d5479/go.mod h1:b+2E5dAYhXwXZwtn
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@@ -469,26 +602,50 @@ google.golang.org/genproto v0.0.0-20190801165951-fa694d86fc64/go.mod h1:DMBHOl98
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@@ -498,19 +655,20 @@ google.golang.org/protobuf v1.22.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2
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