Cleaned up Reachability code.

Author: alda-optimizely

OptimizelySDKEventDispatcher/OptimizelySDKEventDispatcher/OPTLYEventDispatcher.m

@@ -15,11 +15,10 @@
  ***************************************************************************/
 
 #import "OPTLYEventDispatcher.h"
-#import <OptimizelySDKShared/Reachability.h>
 
+// TODO - Flush events when network connection has become available. 
 
 // --- Event URLs ----
-NSString * const OPTLYEventDispatcherHostName             = @"https://logx.optimizely.com";
 NSString * const OPTLYEventDispatcherImpressionEventURL   = @"https://logx.optimizely.com/log/decision";
 NSString * const OPTLYEventDispatcherConversionEventURL   = @"https://logx.optimizely.com/log/event";
 
@@ -448,38 +447,18 @@ - (void)setupApplicationNotificationHandlers {
                         object:app];
 }
 
-- (void)applicationDidFinishLaunching:(id)notificaton {
-    
-    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(reachabilityDidChange:) name:kReachabilityChangedNotification object:nil];
-    
-    // Initialize Reachability
-    Reachability *hostReachability = [Reachability reachabilityWithHostName:OPTLYEventDispatcherHostName];
-    Reachability *internetReachability = [Reachability reachabilityForInternetConnection];
-    // Start Monitoring
-    [internetReachability startNotifier];
-    [hostReachability startNotifier];
-    
-    OPTLYLogInfo(@"applicationDidBecomeActive");
-}
 
-- (void)reachabilityDidChange:(NSNotification *)notification {
-    Reachability *reachability = (Reachability *)[notification object];
-    
-    if ([reachability currentReachabilityStatus] != NotReachable) {
-        OPTLYLogInfo(@"Network is reachable.");
-    } else {
-        OPTLYLogInfo(@"Network is unreachable");
-    }
+- (void)applicationDidFinishLaunching:(id)notificaton {
+    [self flushEvents];
+    OPTLYLogInfo(@"applicationDidFinishLaunching");
 }
 
 - (void)applicationDidBecomeActive:(id)notificaton {
-    [self flushEvents];
     OPTLYLogInfo(@"applicationDidBecomeActive");
 }
 
 - (void)applicationDidEnterBackground:(id)notification {
     [self flushEvents];
-    //[[NSNotificationCenter defaultCenter] removeObserver:self name:kReachabilityChangedNotification object:nil];
     OPTLYLogInfo(@"applicationDidEnterBackground");
 }
 
@@ -493,10 +472,13 @@ - (void)applicationWillResignActive:(id)notification {
 
 - (void)applicationWillTerminate:(id)notification {
     [self flushEvents];
-    //[[NSNotificationCenter defaultCenter] removeObserver:self name:kReachabilityChangedNotification object:nil];
     OPTLYLogInfo(@"applicationWillTerminate");
 }
 
+- (void)dealloc {
+    [[NSNotificationCenter defaultCenter] removeObserver:self];
+}
+
 # pragma mark - Helper Methods
 - (BOOL)haveEventsToSend:(OPTLYDataStoreEventType)eventType cachedData:(BOOL)cachedData
 {