123     if (trackingVersion == nil || [trackingVersion isEqualToString:version] == NO) {

   123     if (trackingVersion == nil || [trackingVersion isEqualToString:version] == NO) {

   124         [userDefaults setObject:version forKey:@"HedgeVersion"];

   124         [userDefaults setObject:version forKey:@"HedgeVersion"];

   125         [userDefaults synchronize];

   125         [userDefaults synchronize];

   126         [self createNecessaryFiles];

   126         [self createNecessaryFiles];

   127     }

   127     }

   129     ServerSetup *setup = [[ServerSetup alloc] init];

   130     ServerSetup *setup = [[ServerSetup alloc] init];

   130     if ([setup isNetworkReachable]) {

   131     if ([setup isNetworkReachable]) {

   131         DLog(@"network is reachable");

   132         DLog(@"network is reachable");

   132         [NSThread detachNewThreadSelector:@selector(serverProtocol)

   133         [NSThread detachNewThreadSelector:@selector(serverProtocol)

   133                                  toTarget:setup

   134                                  toTarget:setup

   134                                withObject:nil];

   135                                withObject:nil];

   135     }

   136     }

   136     [setup release];

   137     [setup release];

   137 }

   139 }

   138 

   140 

   139 

   141 

   140 #pragma mark -

   142 #pragma mark -

   141 -(IBAction) switchViews:(id) sender {

   143 -(IBAction) switchViews:(id) sender {