Added open/close/error/disconenct/reconenct handlers to remote.

lib/remote.js

@@ -33,6 +33,7 @@ function _connect(state) {
   var wstunneler;
   var authenticated = false;
   var authsent = false;
+  var initialConnect = true;
 
   var localclients = {};
   var pausedClients = [];
@@ -404,6 +405,7 @@ function _connect(state) {
   , onOpen: function () {
       console.info("[open] connected to '" + (state.wss || state.relay) + "'");
       wsHandlers.refreshTimeout();
+
       timeoutId = setTimeout(wsHandlers.checkTimeout, activityTimeout);
 
       wstunneler._socket.on('drain', function () {
@@ -425,6 +427,14 @@ function _connect(state) {
 
         pausedClients.length = 0;
       });
+
+      //Call either Open or Reconnect handlers.
+      if(state.handlers.onOpen && initialConnect) {
+        state.handlers.onOpen();
+      } else if (state.handlers.onReconnect && !initialConnect) {
+        state.handlers.onReconnect();
+      }
+      intitialConnect = false;
     }
 
   , onClose: function () {
@@ -443,22 +453,38 @@ function _connect(state) {
       }
 
       if (!authenticated) {
+        if(state.handlers.onError) {
+          let err = new Error('Failed to connect on first attempt... check authentication');
+          state.handlers.onError(err);
+        }
+        if(state.handlers.onClose) {
+          state.handlers.onClose()
+        }
         console.info('[close] failed on first attempt... check authentication.');
         timeoutId = null;
       }
       else if (tokens.length) {
+        if(state.handlers.onDisconnect) {
+          state.handlers.onDisconnect();
+        }
         console.info('[retry] disconnected and waiting...');
         timeoutId = setTimeout(connect, 5000);
+      } else {
+        if(state.handlers.onClose) {
+          state.handlers.onClose()
+        }
       }
+
     }
 
   , onError: function (err) {
-      console.error("[tunnel error] " + err.message);
-      console.error(err);
-      if (connCallback) {
-        connCallback(err);
-      }
+    console.error("[tunnel error] " + err.message);
+    console.error(err);
+    
+    if (connCallback) {
+      connCallback(err);
     }
+  }
 
   , sendMessage: function (msg) {
       if (wstunneler) {