RTC6

ably-ios/ARTRealtime.h

@@ -62,7 +62,7 @@ Instance the Ably library with the given options.
 - (NSString *)recoveryKey;
 - (ARTAuth *)auth;
 - (__GENERIC(NSDictionary, NSString *, ARTRealtimeChannel *) *)channels;
-- (void)time:(void(^)(NSDate *time, NSError *error))cb;
+- (void)time:(ARTTimeCallback)cb;
 
 typedef void (^ARTRealtimePingCb)(ARTStatus *);
 - (void)ping:(ARTRealtimePingCb) cb;

ably-ios/ARTRest.h

@@ -28,7 +28,7 @@ ART_ASSUME_NONNULL_BEGIN
 - (instancetype)initWithLogger:(ARTLog *)logger andOptions:(ARTClientOptions *)options;
 - (instancetype)initWithKey:(NSString *)key;
 
-- (void)time:(void(^)(NSDate *__art_nullable time, NSError *__art_nullable error))callback;
+- (void)time:(ARTTimeCallback)callback;
 
 - (void)stats:(art_nullable ARTStatsQuery *)query callback:(ARTStatsCallback)callback;
 

ably-ios/ARTTypes.h

@@ -82,6 +82,8 @@ typedef void (^ARTHttpRequestCallback)(NSHTTPURLResponse *__art_nullable respons
 
 typedef void (^ARTStatsCallback)(ARTPaginatedResult *__art_nullable result, NSError *__art_nullable error);
 
+typedef void (^ARTTimeCallback)(NSDate *__art_nullable time, NSError *__art_nullable error);
+
 // FIXME: review
 typedef void (^ARTAuthCallback)(ARTAuthTokenParams *tokenParams, void(^callback)(ARTAuthTokenRequest *__art_nullable tokenRequest, NSError *__art_nullable error));
 

ablySpec/RealtimeClient.swift

@@ -225,6 +225,21 @@ class RealtimeClient: QuickSpec {
                     }
                 }
             }
+
+            context("time") {
+                // RTC6a
+                it("should present an async interface") {
+                    let client = ARTRealtime(options: AblyTests.commonAppSetup())
+                    // Async
+                    waitUntil(timeout: 20.0) { done in
+                        // Proxy from `client.rest.time`
+                        client.time({ date, error in
+                            expect(date).toNot(beNil())
+                            done()
+                        })
+                    }
+                }
+            }
         }
     }
 }