1 files changed, 0 insertions, 162 deletions
diff --git a/platform/darwin/src/MGLNetworkConfiguration.m b/platform/darwin/src/MGLNetworkConfiguration.m
deleted file mode 100644
index 0e5046e7a3..0000000000
--- a/platform/darwin/src/MGLNetworkConfiguration.m
+++ /dev/null
@@ -1,162 +0,0 @@
-#import "MGLNetworkConfiguration_Private.h"
-
-#include <mbgl/storage/reachability.h>
-
-static NSString * const MGLStartTime = @"start_time";
-static NSString * const MGLResourceType = @"resource_type";
-NSString * const kMGLDownloadPerformanceEvent = @"mobile.performance_trace";
-
-@interface MGLNetworkConfiguration ()
-
-@property (strong) NSURLSessionConfiguration *sessionConfig;
-@property (nonatomic, strong) NSMutableDictionary<NSString *, NSDictionary*> *events;
-@property (nonatomic, weak) id<MGLNetworkConfigurationMetricsDelegate> metricsDelegate;
-@property (nonatomic) dispatch_queue_t eventsQueue;
-
-@end
-
-@implementation MGLNetworkConfiguration
-
-- (instancetype)init {
-    if (self = [super init]) {
-        self.sessionConfiguration = nil;
-        _events = [NSMutableDictionary dictionary];
-        _eventsQueue = dispatch_queue_create("com.mapbox.network-configuration", DISPATCH_QUEUE_CONCURRENT);
-    }
-    
-    return self;
-}
-
-+ (instancetype)sharedManager {
-    static dispatch_once_t onceToken;
-    static MGLNetworkConfiguration *_sharedManager;
-    dispatch_once(&onceToken, ^{
-        _sharedManager = [[self alloc] init];
-    });
-
-    return _sharedManager;
-}
-
-- (void)setSessionConfiguration:(NSURLSessionConfiguration *)sessionConfiguration {
-    @synchronized (self) {
-        if (sessionConfiguration == nil) {
-            _sessionConfig = [self defaultSessionConfiguration];
-        } else {
-            _sessionConfig = sessionConfiguration;
-        }
-    }
-}
-
-- (NSURLSessionConfiguration *)sessionConfiguration {
-    NSURLSessionConfiguration *sessionConfig = nil;
-    @synchronized (self) {
-        sessionConfig = _sessionConfig;
-    }
-    return sessionConfig;
-}
-
-- (NSURLSessionConfiguration *)defaultSessionConfiguration {
-    NSURLSessionConfiguration* sessionConfiguration = [NSURLSessionConfiguration defaultSessionConfiguration];
-    
-    sessionConfiguration.timeoutIntervalForResource = 30;
-    sessionConfiguration.HTTPMaximumConnectionsPerHost = 8;
-    sessionConfiguration.requestCachePolicy = NSURLRequestReloadIgnoringLocalCacheData;
-    sessionConfiguration.URLCache = nil;
-    
-    return sessionConfiguration;
-}
-
-- (void)startDownloadEvent:(NSString *)urlString type:(NSString *)resourceType {
-    if (urlString && ![self eventDictionaryForKey:urlString]) {
-        NSDate *startDate = [NSDate date];
-        [self setEventDictionary:@{ MGLStartTime: startDate, MGLResourceType: resourceType } forKey:urlString];
-    }
-}
-
-- (void)stopDownloadEventForResponse:(NSURLResponse *)response {
-    [self sendEventForURLResponse:response withAction:nil];
-}
-
-- (void)cancelDownloadEventForResponse:(NSURLResponse *)response {
-    [self sendEventForURLResponse:response withAction:@"cancel"];
-}
-
-- (void)sendEventForURLResponse:(NSURLResponse *)response withAction:(NSString *)action
-{
-    if ([response isKindOfClass:[NSURLResponse class]]) {
-        NSString *urlString = response.URL.relativePath;
-        if (urlString && [self eventDictionaryForKey:urlString]) {
-            NSDictionary *eventAttributes = [self eventAttributesForURL:response withAction:action];
-            [self removeEventDictionaryForKey:urlString];
-
-            dispatch_async(dispatch_get_main_queue(), ^{
-                [self.metricsDelegate networkConfiguration:self didGenerateMetricEvent:eventAttributes];
-            });            
-        }
-    }
-    
-}
-
-- (NSDictionary *)eventAttributesForURL:(NSURLResponse *)response withAction:(NSString *)action
-{
-    NSString *urlString = response.URL.relativePath;
-    NSDictionary *parameters = [self eventDictionaryForKey:urlString];
-    NSDate *startDate = [parameters objectForKey:MGLStartTime];
-    NSDate *endDate = [NSDate date];
-    NSTimeInterval elapsedTime = [endDate timeIntervalSinceDate:startDate];
-    NSDateFormatter* iso8601Formatter = [[NSDateFormatter alloc] init];
-    iso8601Formatter.dateFormat = @"yyyy-MM-dd'T'HH:mm:ssZ";
-    NSString *createdDate = [iso8601Formatter stringFromDate:[NSDate date]];
-    
-    NSMutableArray *attributes = [NSMutableArray array];
-    [attributes addObject:@{ @"name" : @"requestUrl" , @"value" : urlString }];
-    [attributes addObject:@{ @"name" : MGLResourceType , @"value" : [parameters objectForKey:MGLResourceType] }];
-    
-    if ([response isKindOfClass:[NSHTTPURLResponse class]]) {
-        NSInteger responseCode = [(NSHTTPURLResponse *)response statusCode];
-        [attributes addObject:@{ @"name" : @"responseCode", @"value" : @(responseCode)}];
-    }
-    
-    BOOL isWIFIOn = [[MGLReachability reachabilityWithHostName:response.URL.host] isReachableViaWiFi];
-    [attributes addObject:@{ @"name" : @"wifiOn", @"value" : @(isWIFIOn)}];
-    
-    if (action) {
-        [attributes addObject:@{ @"name" : @"action" , @"value" : action }];
-    }
-    
-    double elapsedTimeInMS = elapsedTime * 1000.0;
-    
-    return @{
-             @"event" : kMGLDownloadPerformanceEvent,
-             @"created" : createdDate,
-             @"sessionId" : [NSUUID UUID].UUIDString,
-             @"counters" : @[ @{ @"name" : @"elapsedMS" , @"value" : @(elapsedTimeInMS) } ],
-             @"attributes" : attributes
-             };
-}
-
-#pragma mark - Events dictionary access
-
-- (nullable NSDictionary*)eventDictionaryForKey:(nonnull NSString*)key {
-    __block NSDictionary *dictionary;
-    
-    dispatch_sync(self.eventsQueue, ^{
-        dictionary = [self.events objectForKey:key];
-    });
-    
-    return dictionary;
-}
-
-- (void)setEventDictionary:(nonnull NSDictionary*)dictionary forKey:(nonnull NSString*)key {
-    dispatch_barrier_async(self.eventsQueue, ^{
-        [self.events setObject:dictionary forKey:key];
-    });
-}
-
-- (void)removeEventDictionaryForKey:(nonnull NSString*)key {
-    dispatch_barrier_async(self.eventsQueue, ^{
-        [self.events removeObjectForKey:key];
-    });
-}
-
-@end