public static Task<bool> Remove(RedisKey key, RedisValue field)
{
var connections = SharedCache.Instance.GetWriteConnections(key);
Task<bool> result = null;
foreach (var connection in connections)
{
var task = connection.GetDatabase(SharedCache.Instance.Db)
.HashDeleteAsync(key, field);
if (null == result)
result = task;
}
return result;
}