Get ExpireAt commands to call ConvertToServerDate if we ever want to compensate for the offset between client/server dates

Author: mythz

src/ServiceStack.Redis/Generic/RedisTypedClient.cs

@@ -288,7 +288,7 @@ public bool ExpireEntryIn(string key, TimeSpan expireIn)
 
 		public bool ExpireEntryAt(string key, DateTime expireAt)
 		{
-			return client.ExpireAt(key, expireAt.ToUnixTime());
+            return client.ExpireEntryAt(key, expireAt);
 		}
 
 		public bool ExpireIn(object id, TimeSpan expireIn)
@@ -300,7 +300,7 @@ public bool ExpireIn(object id, TimeSpan expireIn)
 		public bool ExpireAt(object id, DateTime expireAt)
 		{
 			var key = client.UrnKey<T>(id);
-			return client.ExpireAt(key, expireAt.ToUnixTime());
+            return client.ExpireEntryAt(key, expireAt);
 		}
 
 		public TimeSpan GetTimeToLive(string key)

src/ServiceStack.Redis/RedisClient.ICacheClient.cs

@@ -90,7 +90,7 @@ public bool Add<T>(string key, T value, DateTime expiresAt)
 		{
 			if (Add(key, value))
 			{
-				ExpireEntryAt(key, expiresAt);
+                ExpireEntryAt(key, ConvertToServerDate(expiresAt));
 				return true;
 			}
 			return false;
@@ -113,15 +113,15 @@ public bool Set<T>(string key, T value, TimeSpan expiresIn)
 		public bool Set<T>(string key, T value, DateTime expiresAt)
 		{
 			Set(key, value);
-			ExpireEntryAt(key, expiresAt);
+            ExpireEntryAt(key, ConvertToServerDate(expiresAt));
 			return true;
 		}
 
 		public bool Replace<T>(string key, T value, DateTime expiresAt)
 		{
 			if (Replace(key, value))
 			{
-				ExpireEntryAt(key, expiresAt);
+                ExpireEntryAt(key, ConvertToServerDate(expiresAt));
 				return true;
 			}
 			return false;

tests/ServiceStack.Redis.Tests/Generic/RedisTypedClientTests.cs

@@ -42,9 +42,10 @@ public virtual void OnBeforeEachTest()
             base.OnBeforeEachTest();
 
 			if (Redis != null) Redis.Dispose();
-			Redis = new RedisClient(TestConfig.SingleHost);
-		    Redis.NamespacePrefix = "RedisTypedClientTests:";
-			RedisTyped = Redis.As<CacheRecord>();
+			Redis = new RedisClient(TestConfig.SingleHost) {
+			    NamespacePrefix = "RedisTypedClientTests:"
+			};
+		    RedisTyped = Redis.As<CacheRecord>();
 		}
 
         [TearDown]
@@ -93,7 +94,7 @@ public void Can_ExpireAt()
 
 			RedisTyped.Store(cachedRecord);
 
-			var in2Secs = DateTime.Now.AddSeconds(2);
+			var in2Secs = DateTime.UtcNow.AddSeconds(2);
 
 			RedisTyped.ExpireAt("key", in2Secs);