Re-adjust the default ReadTimeout and WriteTimeout for Server to 120 seconds, the default InitialTimeout and HeartbeatTimeout remained at 10 seconds. This should reduce the disconnect problem experienced by Chrome users

Author: nirui

application/configuration/server.go

@@ -80,8 +80,8 @@ func (s Server) defaultListenPort() uint16 {
 
 // Predefined variables for normalization
 const (
-	serverMinValidSecond       = 1 * time.Second
-	heartbeatTimeoutProportion = 0.7
+	serverMinValidSecond          = 1 * time.Second
+	maxHeartbeatTimeoutProportion = 0.7
 )
 
 // normalize fills current Server with valid settings. If a setting is
@@ -92,16 +92,16 @@ func (s Server) normalize() Server {
 		serverMinValidSecond,
 	)
 	readTimeout := atLeast(
-		setZeroUintToDefault(s.ReadTimeout, 60*time.Second),
+		setZeroUintToDefault(s.ReadTimeout, 120*time.Second),
 		serverMinValidSecond,
 	)
 	writeTimeout := atLeast(
 		setZeroUintToDefault(s.WriteTimeout, readTimeout),
 		serverMinValidSecond,
 	)
-	heartBeatTimeout := clampRange(
+	heartbeatTimeout := clampRange(
 		setZeroUintToDefault(s.HeartbeatTimeout, initialTimeout),
-		time.Duration(float64(readTimeout)*heartbeatTimeoutProportion),
+		time.Duration(float64(readTimeout)*maxHeartbeatTimeoutProportion),
 		serverMinValidSecond,
 	)
 	return Server{
@@ -110,7 +110,7 @@ func (s Server) normalize() Server {
 		InitialTimeout:        initialTimeout,
 		ReadTimeout:           readTimeout,
 		WriteTimeout:          writeTimeout,
-		HeartbeatTimeout:      heartBeatTimeout,
+		HeartbeatTimeout:      heartbeatTimeout,
 		ReadDelay:             atLeast(s.ReadDelay, 0),  // No less than 0
 		WriteDelay:            atLeast(s.WriteDelay, 0), // No less than 0
 		TLSCertificateFile:    s.TLSCertificateFile,

sshwifty.conf.example.json

@@ -13,10 +13,10 @@
     {
       "ListenInterface": "127.0.0.1",
       "ListenPort": 8182,
-      "InitialTimeout": 3,
-      "ReadTimeout": 60,
-      "WriteTimeout": 60,
-      "HeartbeatTimeout": 20,
+      "InitialTimeout": 10,
+      "ReadTimeout": 120,
+      "WriteTimeout": 120,
+      "HeartbeatTimeout": 15,
       "ReadDelay": 10,
       "WriteDelay": 10,
       "TLSCertificateFile": "",