Log more information in the client side errors

services/web/public/coffee/editor/ShareJsDoc.coffee

@@ -94,8 +94,11 @@ define [
 	
 		INFLIGHT_OP_TIMEOUT: 10000
 		_startInflightOpTimeout: (update) ->
+			meta =
+				v: update.v
+				op_sent_at: new Date()
 			timer = setTimeout () =>
-				@_handleError new Error("Doc op was not acknowledged in time"), v: update.v
+				@_handleError new Error("Doc op was not acknowledged in time"), meta
 			, @INFLIGHT_OP_TIMEOUT
 			@_doc.inflightCallbacks.push () =>
 				clearTimeout timer

services/web/public/coffee/ide.coffee

@@ -158,7 +158,13 @@ define [
 			}
 
 		reportError: (error, meta = {}) ->
-			meta.client_id = @socket.socket.sessionid
+			meta.client_id = @socket?.socket?.sessionid
+			meta.transport = @socket?.socket?.transport?.name
+			meta.client_now = new Date()
+			meta.last_connected = @connectionManager.lastConnected
+			meta.second_last_connected = @connectionManager.secondLastConnected
+			meta.last_disconnected = @connectionManager.lastDisconnected
+			meta.second_last_disconnected = @connectionManager.secondLastDisconnected
 			errorObj = {}
 			for key in Object.getOwnPropertyNames(error)
 				errorObj[key] = error[key]

services/web/public/coffee/ide/ConnectionManager.coffee

@@ -8,11 +8,15 @@ define [
 			@socket = @ide.socket
 			@socket.on "connect", () =>
 				@connected = true
+				@secondLastConnected = @lastConnected
+				@lastConnected = new Date()
 				@hideModal()
 				@cancelReconnect()
 
 			@socket.on 'disconnect', () =>
 				@connected = false
+				@secondLastDisconnected = @lastDisconnected
+				@lastDisconnected = new Date()
 				@ide.trigger "disconnect"
 				setTimeout(=>
 					ga('send', 'event', 'editor-interaction', 'disconnect')