public SimpleSharding()
{
var client1 = NewAsyncClient(0, fileSystemName: "shard1");
var client2 = NewAsyncClient(1, fileSystemName: "shard2");
shardedClient = new AsyncShardedFilesServerClient(new ShardStrategy(new Dictionary<string, IAsyncFilesCommands>
{
{"1", client1},
{"2", client2},
}));
}
public async Task ShouldWork()
{
var client1 = NewAsyncClient(0, fileSystemName: "shard1");
var client2 = NewAsyncClient(1, fileSystemName: "shard2");
var shards = new Dictionary<string, IAsyncFilesCommands>
{
{"Europe", client1},
{"Asia", client2},
};
var strategy = new ShardStrategy(shards);
strategy.ShardResolutionStrategy = new RegionMetadataBasedResolutionStrategy(shards.Keys.ToList(), strategy.ModifyFileName, strategy.Conventions);
var client = new AsyncShardedFilesServerClient(strategy);
var fileName = await client.UploadAsync("test1", new RavenJObject()
{
{
"Region", "Europe"
}
}, new MemoryStream());
Assert.Equal("/Europe/test1", fileName);
fileName = await client.UploadAsync("test2", new RavenJObject()
{
{
"region", "asia"
}
}, new MemoryStream());
Assert.Equal("/Asia/test2", fileName);
}
public string UploadFile(string filePath, string country)
{
var command = new AsyncShardedFilesServerClient(FileStore.ShardStrategy);
string fileName = String.Empty;
try
{
using (FileStream fileStream = File.Open(filePath, FileMode.Open))
{
string file = Path.GetFileName(filePath);
fileName = command.UploadAsync(file, new RavenJObject()
{
{
"Country", country
}
}, fileStream).Result;
}
}
catch (Exception ex)
{
throw;
}
return fileName;
}