Tweak connection settings

SignalServiceKit/src/Loki/API/LokiAPI.swift

@@ -9,10 +9,10 @@ public final class LokiAPI : NSObject {
     // MARK: Settings
     private static let version = "v1"
     private static let maxRetryCount: UInt = 3
-    private static let defaultTimeout: TimeInterval = 20
+    private static let defaultTimeout: TimeInterval = 40
     private static let longPollingTimeout: TimeInterval = 40
     public static let defaultMessageTTL: UInt64 = 24 * 60 * 60 * 1000
-    internal static var powDifficulty: UInt = 10
+    internal static var powDifficulty: UInt = 100
     
     // MARK: Types
     public typealias RawResponse = Any

SignalServiceKit/src/Network/OWSSignalService.m

@@ -185,23 +185,15 @@ NSString *const kNSNotificationName_IsCensorshipCircumventionActiveDidChange =
 
 - (AFHTTPSessionManager *)defaultSignalServiceSessionManager
 {
-    NSURLSessionConfiguration *sessionConf = NSURLSessionConfiguration.ephemeralSessionConfiguration;
-    AFHTTPSessionManager *sessionManager = [[AFHTTPSessionManager alloc] initWithSessionConfiguration:sessionConf];
-
+    NSURLSessionConfiguration *configuration = NSURLSessionConfiguration.ephemeralSessionConfiguration;
+    AFHTTPSessionManager *sessionManager = [[AFHTTPSessionManager alloc] initWithSessionConfiguration:configuration];
     AFSecurityPolicy *securityPolicy = AFSecurityPolicy.defaultPolicy;
     securityPolicy.allowInvalidCertificates = YES;
     securityPolicy.validatesDomainName = NO;
     sessionManager.securityPolicy = securityPolicy;
-    // Loki: Original code
-    // sessionManager.securityPolicy = [OWSHTTPSecurityPolicy sharedPolicy];
     sessionManager.requestSerializer = [AFJSONRequestSerializer serializer];
-    sessionManager.responseSerializer = [AFJSONResponseSerializer serializerWithReadingOptions:NSJSONReadingAllowFragments]; // LOKITODO: Disable this again?
-    // Disable default cookie handling for all requests.
     sessionManager.requestSerializer.HTTPShouldHandleCookies = NO;
-    
-    // Loki: We need to accept text/plain for now as the storage server returns this to us
-    sessionManager.responseSerializer.acceptableContentTypes = [sessionManager.responseSerializer.acceptableContentTypes setByAddingObject:@"text/plain"]; // LOKITODO: Remove this again?
-
+    sessionManager.responseSerializer = [AFJSONResponseSerializer serializerWithReadingOptions:NSJSONReadingAllowFragments];
     return sessionManager;
 }