public async Task <byte[]> GetAsync(RedisKey key, CancellationToken cancellationToken = default)
{
_keyMemory?.Add(key);
using (_requestTime.Measure())
return(await _database.StringGetAsync(key.Prepend(_keyPrefix)));
}
public void PrependAppend()
{
{
// simple
RedisKey key = "world";
var ret = key.Prepend("hello");
Assert.Equal("helloworld", (string)ret);
}
{
RedisKey key1 = "world";
RedisKey key2 = Encoding.UTF8.GetBytes("hello");
var key3 = key1.Prepend(key2);
Assert.True(object.ReferenceEquals(key1.KeyValue, key3.KeyValue));
Assert.True(object.ReferenceEquals(key2.KeyValue, key3.KeyPrefix));
Assert.Equal("helloworld", (string)key3);
}
{
RedisKey key = "hello";
var ret = key.Append("world");
Assert.Equal("helloworld", (string)ret);
}
{
RedisKey key1 = Encoding.UTF8.GetBytes("hello");
RedisKey key2 = "world";
var key3 = key1.Append(key2);
Assert.True(object.ReferenceEquals(key2.KeyValue, key3.KeyValue));
Assert.True(object.ReferenceEquals(key1.KeyValue, key3.KeyPrefix));
Assert.Equal("helloworld", (string)key3);
}
}
public KeyValuePair <byte[], IEnumerable <byte[]> > GetReduceTask()
{
RedisKey key = CurrentTask;
string prefix = "kv_" + JobId + "_";
var vals = db.ListRange(key.Prepend(prefix));
return(new KeyValuePair <byte[], IEnumerable <byte[]> >(key, vals.Select(v => (byte[])v)));
}
public void TestRedisKey()
{
RedisKey key = "1";
RedisKey anotherKey = key.Append("2");
var t = anotherKey.Prepend("3");
Assert.IsTrue(anotherKey == "12");
Assert.IsTrue(t == "312");
}
public void FinishReduceTask(byte[] result, CompletionTrigger trigger = null)
{
string id = JobId;
db.ListRightPush("out_" + id, result);
RedisKey taskKey = CurrentTask;
string prefix = "kv_" + JobId + "_";
db.KeyDelete(taskKey.Prepend(prefix));
CurrentTask = null;
var counter = db.HashDecrement("counters", "reduce_" + id);
if (counter <= 0 && trigger != null)
{
trigger(id);
}
}
public IDictionary <RedisKey, MockRedisValueWithExpiry> GetDbWithExpiry()
{
Dictionary <RedisKey, MockRedisValueWithExpiry> dict = new Dictionary <RedisKey, MockRedisValueWithExpiry>();
var database = GetDatabase();
foreach (RedisKey key in GetKeys())
{
string stringKey = key;
stringKey = stringKey.Substring(ContentLocationStoreFactory.DefaultKeySpace.Length);
RedisKey redisKey = stringKey;
redisKey = redisKey.Prepend(ContentLocationStoreFactory.DefaultKeySpace);
if (!dict.ContainsKey(redisKey))
{
var type = database.KeyType(key);
if (type != RedisType.String)
{
continue;
}
var valueWithExpiry = database.StringGetWithExpiry(key);
DateTime?expiryDate;
if (valueWithExpiry.Expiry == null)
{
expiryDate = null;
}
else if (valueWithExpiry.Expiry.Value == default(TimeSpan))
{
expiryDate = null;
}
else
{
expiryDate = _clock.UtcNow + valueWithExpiry.Expiry;
}
dict[redisKey] = new MockRedisValueWithExpiry(valueWithExpiry.Value, expiryDate);
}
}
return(dict);
}
private static RedisKey GetKey(RedisKey key)
{
return(key.Prepend(DefaultKeySpace));
}
