webapp: Remove the comet usage to figure out the network state..

WebApp.st

@@ -25,13 +25,9 @@ PackageLoader fileInPackage: 'OsmoGSM'.
 FileStream fileIn: 'GSMDriver.st'.
 FileStream fileIn: 'TestPhone.st'.
 
-Iliad.ILCometEvent subclass: PhoneRefresh [
-]
-
 Iliad.ILWidget subclass: ServerConfigWidget [
     initialize [
         super initialize.
-        self subscribeToCometEvent: PhoneRefresh.
     ]
 
     contents [
@@ -50,19 +46,9 @@ Iliad.ILWidget subclass: ServerConfigWidget [
     ]
 
     connectServer [
-        | context |
         (self application gsmServer)
             connect;
             serve.
-
-        context := self context.
-        [
-            ILCurrentContext processVariable value: context.
-
-            (Delay forSeconds: 5) wait.
-            self session cometHandler
-                    handleEvent: PhoneRefresh new.
-        ] fork.
     ]
 
 ]