public async ValueTask <SignatureCollection <TRollingHashAlgorithm, TStrongHashAlgorithm> > ReadSignatures
<TRollingHashAlgorithm, TStrongHashAlgorithm>
(SignatureOptions options,
CancellationToken ct)
where TRollingHashAlgorithm : struct, IRollingHashAlgorithm
where TStrongHashAlgorithm : IStrongHashAlgorithm
{
var signatures = new SignatureCollection <TRollingHashAlgorithm, TStrongHashAlgorithm>();
const int maxSignatures = 1 << 22;
for (int i = 0; i < maxSignatures; i++)
{
var sig = await _reader.Read
<BlockSignature <TRollingHashAlgorithm, TStrongHashAlgorithm>, SignatureOptions>
(options, ct).ConfigureAwait(false);
if (!sig.HasValue)
{
_reader.Complete();
return(signatures);
}
long start = options.BlockLength * i;
#if !NETSTANDARD2_0
signatures.TryAdd(sig.Value, (ulong)start);
#else
if (!signatures.ContainsKey(sig.Value))
{
signatures.Add(sig.Value, (ulong)start);
}
#endif
}
throw new FormatException($"too many signatures");
}
/// <summary>
/// Creates a base signature collection for use by the signature generator.
/// </summary>
/// <returns>Collection of signatures</returns>
private SignatureCollection InitializeAndPrepareSignatures(string BaseName)
{
SignatureCollection signatures = new SignatureCollection();
// Initalize our signature collection. For this
// implemenatation we will create a unique file in the
// working directory for each recursion level.
for (int i = 0; i < recursionDepth; i++)
{
signatures.Add(new SignatureInfo(BaseName, i + 1, this.workingDir, true));
signatures[i].Index = i;
}
return(signatures);
}
public void Test_ConnectionManager()
{
for (int i = 0; i < 4; i++)
{
TcpListener listener = new TcpListener(new IPEndPoint(IPAddress.Parse("127.0.0.1"), 60000));
listener.Start();
var listenerAcceptSocket = listener.BeginAcceptSocket(null, null);
TcpClient client = new TcpClient();
client.Connect(new IPEndPoint(IPAddress.Parse("127.0.0.1"), 60000));
var server = listener.EndAcceptSocket(listenerAcceptSocket);
listener.Stop();
var tcpClient = new BaseConnection(new SocketCap(client.Client), null, Test_Library_Net_Amoeba.MaxReceiveCount, _bufferManager);
var tcpServer = new BaseConnection(new SocketCap(server), null, Test_Library_Net_Amoeba.MaxReceiveCount, _bufferManager);
List<ConnectionManager> connectionManagers = new List<ConnectionManager>();
{
ConnectionManager serverConnectionManager;
ConnectionManager clientConnectionManager;
Node serverNode = null;
Node clientNode = null;
byte[] serverSessionId = null;
byte[] clientSessionId = null;
{
var id = new byte[32];
_random.NextBytes(id);
var uris = new string[] { "net.tcp://localhost:9000", "net.tcp://localhost:9001", "net.tcp://localhost:9002" };
serverNode = new Node(id, uris);
}
{
var id = new byte[32];
_random.NextBytes(id);
var uris = new string[] { "net.tcp://localhost:9000", "net.tcp://localhost:9001", "net.tcp://localhost:9002" };
clientNode = new Node(id, uris);
}
{
serverSessionId = new byte[32];
_random.NextBytes(serverSessionId);
}
{
clientSessionId = new byte[32];
_random.NextBytes(clientSessionId);
}
serverConnectionManager = new ConnectionManager(tcpServer, serverSessionId, serverNode, ConnectDirection.In, _bufferManager);
clientConnectionManager = new ConnectionManager(tcpClient, clientSessionId, clientNode, ConnectDirection.Out, _bufferManager);
Thread serverThread = new Thread(new ThreadStart(() =>
{
serverConnectionManager.Connect();
}));
Thread clientThread = new Thread(new ThreadStart(() =>
{
clientConnectionManager.Connect();
}));
serverThread.Start();
clientThread.Start();
serverThread.Join();
clientThread.Join();
Assert.IsTrue(CollectionUtilities.Equals(serverConnectionManager.SesstionId, clientSessionId), "ConnectionManager SessionId #1");
Assert.IsTrue(CollectionUtilities.Equals(clientConnectionManager.SesstionId, serverSessionId), "ConnectionManager SessionId #2");
Assert.AreEqual(serverConnectionManager.Node, clientNode, "ConnectionManager Node #1");
Assert.AreEqual(clientConnectionManager.Node, serverNode, "ConnectionManager Node #2");
connectionManagers.Add(serverConnectionManager);
connectionManagers.Add(clientConnectionManager);
}
connectionManagers.Randomize();
{
var queue = new WaitQueue<PullNodesEventArgs>();
var receiverConnection = connectionManagers[0];
var senderConnection = connectionManagers[1];
receiverConnection.PullNodesEvent += (object sender, PullNodesEventArgs e) =>
{
queue.Enqueue(e);
};
List<Node> nodes = new List<Node>();
for (int j = 0; j < 32; j++)
{
Node node = null;
{
var id = new byte[32];
_random.NextBytes(id);
var uris = new string[] { "net.tcp://localhost:9000", "net.tcp://localhost:9001", "net.tcp://localhost:9002" };
node = new Node(id, uris);
}
nodes.Add(node);
}
senderConnection.PushNodes(nodes);
var item = queue.Dequeue();
Assert.IsTrue(CollectionUtilities.Equals(nodes, item.Nodes), "ConnectionManager #1");
}
connectionManagers.Randomize();
{
var queue = new WaitQueue<PullBlocksLinkEventArgs>();
var receiverConnection = connectionManagers[0];
var senderConnection = connectionManagers[1];
receiverConnection.PullBlocksLinkEvent += (object sender, PullBlocksLinkEventArgs e) =>
{
queue.Enqueue(e);
};
var keys = new List<Key>();
for (int j = 0; j < 32; j++)
{
Key key = null;
{
var id = new byte[32];
_random.NextBytes(id);
key = new Key(id, HashAlgorithm.Sha256);
}
keys.Add(key);
}
senderConnection.PushBlocksLink(keys);
var item = queue.Dequeue();
Assert.IsTrue(CollectionUtilities.Equals(keys, item.Keys), "ConnectionManager #2");
}
connectionManagers.Randomize();
{
var queue = new WaitQueue<PullBlocksRequestEventArgs>();
var receiverConnection = connectionManagers[0];
var senderConnection = connectionManagers[1];
receiverConnection.PullBlocksRequestEvent += (object sender, PullBlocksRequestEventArgs e) =>
{
queue.Enqueue(e);
};
var keys = new List<Key>();
for (int j = 0; j < 32; j++)
{
Key key = null;
{
var id = new byte[32];
_random.NextBytes(id);
key = new Key(id, HashAlgorithm.Sha256);
}
keys.Add(key);
}
senderConnection.PushBlocksRequest(keys);
var item = queue.Dequeue();
Assert.IsTrue(CollectionUtilities.Equals(keys, item.Keys), "ConnectionManager #3");
}
connectionManagers.Randomize();
{
var queue = new WaitQueue<PullBlockEventArgs>();
var receiverConnection = connectionManagers[0];
var senderConnection = connectionManagers[1];
receiverConnection.PullBlockEvent += (object sender, PullBlockEventArgs e) =>
{
queue.Enqueue(e);
};
var buffer = _bufferManager.TakeBuffer(1024 * 1024 * 8);
var key = new Key(Sha256.ComputeHash(buffer), HashAlgorithm.Sha256);
senderConnection.PushBlock(key, new ArraySegment<byte>(buffer, 0, 1024 * 1024 * 4));
var item = queue.Dequeue();
Assert.AreEqual(key, item.Key, "ConnectionManager #4.1");
Assert.IsTrue(CollectionUtilities.Equals(buffer, 0, item.Value.Array, item.Value.Offset, 1024 * 1024 * 4), "ConnectionManager #4.2");
_bufferManager.ReturnBuffer(buffer);
_bufferManager.ReturnBuffer(item.Value.Array);
}
connectionManagers.Randomize();
{
var queue = new WaitQueue<PullSeedsRequestEventArgs>();
var receiverConnection = connectionManagers[0];
var senderConnection = connectionManagers[1];
receiverConnection.PullSeedsRequestEvent += (object sender, PullSeedsRequestEventArgs e) =>
{
queue.Enqueue(e);
};
var digitalSignature = new DigitalSignature("123", DigitalSignatureAlgorithm.EcDsaP521_Sha256);
var signatures = new SignatureCollection();
for (int j = 0; j < 32; j++)
{
signatures.Add(digitalSignature.ToString());
}
senderConnection.PushSeedsRequest(signatures);
var item = queue.Dequeue();
Assert.IsTrue(CollectionUtilities.Equals(signatures, item.Signatures), "ConnectionManager #5");
}
connectionManagers.Randomize();
{
var queue = new WaitQueue<PullSeedsEventArgs>();
var receiverConnection = connectionManagers[0];
var senderConnection = connectionManagers[1];
receiverConnection.PullSeedsEvent += (object sender, PullSeedsEventArgs e) =>
{
queue.Enqueue(e);
};
List<Seed> seeds = new List<Seed>();
for (int j = 0; j < 32; j++)
{
var seed = new Seed();
seed.Name = "aaaa.zip";
seed.Keywords.AddRange(new KeywordCollection
{
"bbbb",
"cccc",
"dddd",
});
seed.CreationTime = DateTime.Now;
seed.Length = 10000;
seed.Comment = "eeee";
seed.Rank = 1;
seed.Key = new Key(new byte[32], HashAlgorithm.Sha256);
seed.CompressionAlgorithm = CompressionAlgorithm.Xz;
seed.CryptoAlgorithm = CryptoAlgorithm.Aes256;
seed.CryptoKey = new byte[32 + 32];
seeds.Add(seed);
}
senderConnection.PushSeeds(seeds);
var item = queue.Dequeue();
Assert.IsTrue(CollectionUtilities.Equals(seeds, item.Seeds), "ConnectionManager #6");
}
foreach (var connectionManager in connectionManagers)
{
connectionManager.Dispose();
}
client.Close();
server.Close();
}
}
public void Test_ConnectionManager()
{
for (int i = 0; i < 4; i++)
{
TcpListener listener = new TcpListener(new IPEndPoint(IPAddress.Parse("127.0.0.1"), 60000));
listener.Start();
var listenerAcceptSocket = listener.BeginAcceptSocket(null, null);
TcpClient client = new TcpClient();
client.Connect(new IPEndPoint(IPAddress.Parse("127.0.0.1"), 60000));
var server = listener.EndAcceptSocket(listenerAcceptSocket);
listener.Stop();
var tcpClient = new BaseConnection(new SocketCap(client.Client), null, Test_Library_Net_Amoeba.MaxReceiveCount, _bufferManager);
var tcpServer = new BaseConnection(new SocketCap(server), null, Test_Library_Net_Amoeba.MaxReceiveCount, _bufferManager);
List<ConnectionManager> connectionManagers = new List<ConnectionManager>();
{
ConnectionManager serverConnectionManager;
ConnectionManager clientConnectionManager;
Node serverNode = null;
Node clientNode = null;
byte[] serverSessionId = null;
byte[] clientSessionId = null;
{
var id = new byte[32];
_random.NextBytes(id);
var uris = new string[] { "tcp:localhost:9000", "tcp:localhost:9001", "tcp:localhost:9002" };
serverNode = new Node(id, uris);
}
{
var id = new byte[32];
_random.NextBytes(id);
var uris = new string[] { "tcp:localhost:9000", "tcp:localhost:9001", "tcp:localhost:9002" };
clientNode = new Node(id, uris);
}
{
serverSessionId = new byte[32];
_random.NextBytes(serverSessionId);
}
{
clientSessionId = new byte[32];
_random.NextBytes(clientSessionId);
}
serverConnectionManager = new ConnectionManager(tcpServer, serverSessionId, serverNode, ConnectDirection.In, _bufferManager);
clientConnectionManager = new ConnectionManager(tcpClient, clientSessionId, clientNode, ConnectDirection.Out, _bufferManager);
var serverTask = Task.Run(() => serverConnectionManager.Connect());
var clientTask = Task.Run(() => clientConnectionManager.Connect());
Task.WaitAll(serverTask, clientTask);
Assert.IsTrue(CollectionUtils.Equals(serverConnectionManager.SesstionId, clientSessionId), "ConnectionManager SessionId #1");
Assert.IsTrue(CollectionUtils.Equals(clientConnectionManager.SesstionId, serverSessionId), "ConnectionManager SessionId #2");
Assert.AreEqual(serverConnectionManager.Node, clientNode, "ConnectionManager Node #1");
Assert.AreEqual(clientConnectionManager.Node, serverNode, "ConnectionManager Node #2");
connectionManagers.Add(serverConnectionManager);
connectionManagers.Add(clientConnectionManager);
}
connectionManagers.Randomize();
{
var queue = new WaitQueue<PullNodesEventArgs>();
var receiverConnection = connectionManagers[0];
var senderConnection = connectionManagers[1];
receiverConnection.PullNodesEvent += (object sender, PullNodesEventArgs e) =>
{
queue.Enqueue(e);
};
List<Node> nodes = new List<Node>();
for (int j = 0; j < 32; j++)
{
Node node = null;
{
var id = new byte[32];
_random.NextBytes(id);
var uris = new string[] { "net.tcp://localhost:9000", "net.tcp://localhost:9001", "net.tcp://localhost:9002" };
node = new Node(id, uris);
}
nodes.Add(node);
}
senderConnection.PushNodes(nodes);
var item = queue.Dequeue();
Assert.IsTrue(CollectionUtils.Equals(nodes, item.Nodes), "ConnectionManager #1");
}
connectionManagers.Randomize();
{
var queue = new WaitQueue<PullBlocksLinkEventArgs>();
var receiverConnection = connectionManagers[0];
var senderConnection = connectionManagers[1];
receiverConnection.PullBlocksLinkEvent += (object sender, PullBlocksLinkEventArgs e) =>
{
queue.Enqueue(e);
};
var keys = new List<Key>();
for (int j = 0; j < 32; j++)
{
Key key = null;
{
var id = new byte[32];
_random.NextBytes(id);
key = new Key(HashAlgorithm.Sha256, id);
}
keys.Add(key);
}
senderConnection.PushBlocksLink(keys);
var item = queue.Dequeue();
Assert.IsTrue(CollectionUtils.Equals(keys, item.Keys), "ConnectionManager #2");
}
connectionManagers.Randomize();
{
var queue = new WaitQueue<PullBlocksRequestEventArgs>();
var receiverConnection = connectionManagers[0];
var senderConnection = connectionManagers[1];
receiverConnection.PullBlocksRequestEvent += (object sender, PullBlocksRequestEventArgs e) =>
{
queue.Enqueue(e);
};
var keys = new List<Key>();
for (int j = 0; j < 32; j++)
{
Key key = null;
{
var id = new byte[32];
_random.NextBytes(id);
key = new Key(HashAlgorithm.Sha256, id);
}
keys.Add(key);
}
senderConnection.PushBlocksRequest(keys);
var item = queue.Dequeue();
Assert.IsTrue(CollectionUtils.Equals(keys, item.Keys), "ConnectionManager #3");
}
connectionManagers.Randomize();
{
var queue = new WaitQueue<PullBlockEventArgs>();
var receiverConnection = connectionManagers[0];
var senderConnection = connectionManagers[1];
receiverConnection.PullBlockEvent += (object sender, PullBlockEventArgs e) =>
{
queue.Enqueue(e);
};
var buffer = _bufferManager.TakeBuffer(1024 * 1024 * 8);
var key = new Key(HashAlgorithm.Sha256, Sha256.ComputeHash(buffer));
senderConnection.PushBlock(key, new ArraySegment<byte>(buffer, 0, 1024 * 1024 * 4));
var item = queue.Dequeue();
Assert.AreEqual(key, item.Key, "ConnectionManager #4.1");
Assert.IsTrue(CollectionUtils.Equals(buffer, 0, item.Value.Array, item.Value.Offset, 1024 * 1024 * 4), "ConnectionManager #4.2");
_bufferManager.ReturnBuffer(buffer);
_bufferManager.ReturnBuffer(item.Value.Array);
}
connectionManagers.Randomize();
{
var queue = new WaitQueue<PullBroadcastMetadatasRequestEventArgs>();
var receiverConnection = connectionManagers[0];
var senderConnection = connectionManagers[1];
receiverConnection.PullBroadcastMetadatasRequestEvent += (object sender, PullBroadcastMetadatasRequestEventArgs e) =>
{
queue.Enqueue(e);
};
var digitalSignature = new DigitalSignature("123", DigitalSignatureAlgorithm.Rsa2048_Sha256);
var signatures = new SignatureCollection();
for (int j = 0; j < 32; j++)
{
signatures.Add(digitalSignature.ToString());
}
senderConnection.PushBroadcastMetadatasRequest(signatures);
var item = queue.Dequeue();
Assert.IsTrue(CollectionUtils.Equals(signatures, item.Signatures), "ConnectionManager #5.1");
}
connectionManagers.Randomize();
{
var queue = new WaitQueue<PullBroadcastMetadatasEventArgs>();
var receiverConnection = connectionManagers[0];
var senderConnection = connectionManagers[1];
receiverConnection.PullBroadcastMetadatasEvent += (object sender, PullBroadcastMetadatasEventArgs e) =>
{
queue.Enqueue(e);
};
var digitalSignature = new DigitalSignature("123", DigitalSignatureAlgorithm.Rsa2048_Sha256);
var metadatas1 = new List<BroadcastMetadata>();
for (int j = 0; j < 4; j++)
{
var key = new Key(HashAlgorithm.Sha256, new byte[32]);
var metadata = new Metadata(1, key, CompressionAlgorithm.Xz, CryptoAlgorithm.Aes256, new byte[32 + 32]);
var broadcastMetadata = new BroadcastMetadata("Type", DateTime.UtcNow, metadata, digitalSignature);
metadatas1.Add(broadcastMetadata);
}
senderConnection.PushBroadcastMetadatas(metadatas1);
var item = queue.Dequeue();
Assert.IsTrue(CollectionUtils.Equals(metadatas1, item.BroadcastMetadatas), "ConnectionManager #6.1");
}
connectionManagers.Randomize();
{
var queue = new WaitQueue<PullUnicastMetadatasRequestEventArgs>();
var receiverConnection = connectionManagers[0];
var senderConnection = connectionManagers[1];
receiverConnection.PullUnicastMetadatasRequestEvent += (object sender, PullUnicastMetadatasRequestEventArgs e) =>
{
queue.Enqueue(e);
};
var digitalSignature = new DigitalSignature("123", DigitalSignatureAlgorithm.Rsa2048_Sha256);
var signatures = new SignatureCollection();
for (int j = 0; j < 32; j++)
{
signatures.Add(digitalSignature.ToString());
}
senderConnection.PushUnicastMetadatasRequest(signatures);
var item = queue.Dequeue();
Assert.IsTrue(CollectionUtils.Equals(signatures, item.Signatures), "ConnectionManager #7.1");
}
connectionManagers.Randomize();
{
var queue = new WaitQueue<PullUnicastMetadatasEventArgs>();
var receiverConnection = connectionManagers[0];
var senderConnection = connectionManagers[1];
receiverConnection.PullUnicastMetadatasEvent += (object sender, PullUnicastMetadatasEventArgs e) =>
{
queue.Enqueue(e);
};
var digitalSignature = new DigitalSignature("123", DigitalSignatureAlgorithm.Rsa2048_Sha256);
var metadatas1 = new List<UnicastMetadata>();
for (int j = 0; j < 4; j++)
{
var key = new Key(HashAlgorithm.Sha256, new byte[32]);
var metadata = new Metadata(1, key, CompressionAlgorithm.Xz, CryptoAlgorithm.Aes256, new byte[32 + 32]);
var unicastMetadata = new UnicastMetadata("Type", digitalSignature.ToString(), DateTime.UtcNow, metadata, digitalSignature);
metadatas1.Add(unicastMetadata);
}
senderConnection.PushUnicastMetadatas(metadatas1);
var item = queue.Dequeue();
Assert.IsTrue(CollectionUtils.Equals(metadatas1, item.UnicastMetadatas), "ConnectionManager #8.1");
}
connectionManagers.Randomize();
{
var queue = new WaitQueue<PullMulticastMetadatasRequestEventArgs>();
var receiverConnection = connectionManagers[0];
var senderConnection = connectionManagers[1];
receiverConnection.PullMulticastMetadatasRequestEvent += (object sender, PullMulticastMetadatasRequestEventArgs e) =>
{
queue.Enqueue(e);
};
var tags = new TagCollection();
for (int j = 0; j < 32; j++)
{
var id = new byte[32];
_random.NextBytes(id);
tags.Add(new Tag(RandomString.GetValue(256), id));
}
senderConnection.PushMulticastMetadatasRequest(tags);
var item = queue.Dequeue();
Assert.IsTrue(CollectionUtils.Equals(tags, item.Tags), "ConnectionManager #9.1");
}
connectionManagers.Randomize();
{
var queue = new WaitQueue<PullMulticastMetadatasEventArgs>();
var receiverConnection = connectionManagers[0];
var senderConnection = connectionManagers[1];
receiverConnection.PullMulticastMetadatasEvent += (object sender, PullMulticastMetadatasEventArgs e) =>
{
queue.Enqueue(e);
};
var digitalSignature = new DigitalSignature("123", DigitalSignatureAlgorithm.Rsa2048_Sha256);
var metadatas1 = new List<MulticastMetadata>();
for (int j = 0; j < 4; j++)
{
var key = new Key(HashAlgorithm.Sha256, new byte[32]);
var metadata = new Metadata(1, key, CompressionAlgorithm.Xz, CryptoAlgorithm.Aes256, new byte[32 + 32]);
var tag = new Tag("oooo", new byte[32]);
var miner = new Miner(CashAlgorithm.Version1, -1, TimeSpan.Zero);
var multicastMetadata = new MulticastMetadata("Type", tag, DateTime.UtcNow, metadata, miner, digitalSignature);
metadatas1.Add(multicastMetadata);
}
senderConnection.PushMulticastMetadatas(metadatas1);
var item = queue.Dequeue();
Assert.IsTrue(CollectionUtils.Equals(metadatas1, item.MulticastMetadatas), "ConnectionManager #10.1");
}
foreach (var connectionManager in connectionManagers)
{
connectionManager.Dispose();
}
client.Close();
server.Close();
}
}
public void Test_ConnectionManager()
{
for (int i = 0; i < 4; i++)
{
TcpListener listener = new TcpListener(new IPEndPoint(IPAddress.Parse("127.0.0.1"), 60000));
listener.Start();
var listenerAcceptSocket = listener.BeginAcceptSocket(null, null);
TcpClient client = new TcpClient();
client.Connect(new IPEndPoint(IPAddress.Parse("127.0.0.1"), 60000));
var server = listener.EndAcceptSocket(listenerAcceptSocket);
listener.Stop();
var tcpClient = new BaseConnection(new SocketCap(client.Client), null, Test_Library_Net_Outopos.MaxReceiveCount, _bufferManager);
var tcpServer = new BaseConnection(new SocketCap(server), null, Test_Library_Net_Outopos.MaxReceiveCount, _bufferManager);
List<ConnectionManager> connectionManagers = new List<ConnectionManager>();
{
ConnectionManager serverConnectionManager;
ConnectionManager clientConnectionManager;
Node serverNode = null;
Node clientNode = null;
byte[] serverSessionId = null;
byte[] clientSessionId = null;
{
var id = new byte[32];
_random.NextBytes(id);
var uris = new string[] { "net.tcp://localhost:9000", "net.tcp://localhost:9001", "net.tcp://localhost:9002" };
serverNode = new Node(id, uris);
}
{
var id = new byte[32];
_random.NextBytes(id);
var uris = new string[] { "net.tcp://localhost:9000", "net.tcp://localhost:9001", "net.tcp://localhost:9002" };
clientNode = new Node(id, uris);
}
{
serverSessionId = new byte[32];
_random.NextBytes(serverSessionId);
}
{
clientSessionId = new byte[32];
_random.NextBytes(clientSessionId);
}
serverConnectionManager = new ConnectionManager(tcpServer, serverSessionId, serverNode, ConnectDirection.In, _bufferManager);
clientConnectionManager = new ConnectionManager(tcpClient, clientSessionId, clientNode, ConnectDirection.Out, _bufferManager);
Thread serverThread = new Thread(new ThreadStart(() =>
{
serverConnectionManager.Connect();
}));
Thread clientThread = new Thread(new ThreadStart(() =>
{
clientConnectionManager.Connect();
}));
serverThread.Start();
clientThread.Start();
serverThread.Join();
clientThread.Join();
Assert.IsTrue(CollectionUtilities.Equals(serverConnectionManager.SesstionId, clientSessionId), "ConnectionManager SessionId #1");
Assert.IsTrue(CollectionUtilities.Equals(clientConnectionManager.SesstionId, serverSessionId), "ConnectionManager SessionId #2");
Assert.AreEqual(serverConnectionManager.Node, clientNode, "ConnectionManager Node #1");
Assert.AreEqual(clientConnectionManager.Node, serverNode, "ConnectionManager Node #2");
connectionManagers.Add(serverConnectionManager);
connectionManagers.Add(clientConnectionManager);
}
connectionManagers.Randomize();
{
var queue = new WaitQueue<PullNodesEventArgs>();
var receiverConnection = connectionManagers[0];
var senderConnection = connectionManagers[1];
receiverConnection.PullNodesEvent += (object sender, PullNodesEventArgs e) =>
{
queue.Enqueue(e);
};
List<Node> nodes = new List<Node>();
for (int j = 0; j < 32; j++)
{
Node node = null;
{
var id = new byte[32];
_random.NextBytes(id);
var uris = new string[] { "net.tcp://localhost:9000", "net.tcp://localhost:9001", "net.tcp://localhost:9002" };
node = new Node(id, uris);
}
nodes.Add(node);
}
senderConnection.PushNodes(nodes);
var item = queue.Dequeue();
Assert.IsTrue(CollectionUtilities.Equals(nodes, item.Nodes), "ConnectionManager #1");
}
connectionManagers.Randomize();
{
var queue = new WaitQueue<PullBlocksLinkEventArgs>();
var receiverConnection = connectionManagers[0];
var senderConnection = connectionManagers[1];
receiverConnection.PullBlocksLinkEvent += (object sender, PullBlocksLinkEventArgs e) =>
{
queue.Enqueue(e);
};
var keys = new List<Key>();
for (int j = 0; j < 32; j++)
{
Key key = null;
{
var id = new byte[32];
_random.NextBytes(id);
key = new Key(id, HashAlgorithm.Sha256);
}
keys.Add(key);
}
senderConnection.PushBlocksLink(keys);
var item = queue.Dequeue();
Assert.IsTrue(CollectionUtilities.Equals(keys, item.Keys), "ConnectionManager #2");
}
connectionManagers.Randomize();
{
var queue = new WaitQueue<PullBlocksRequestEventArgs>();
var receiverConnection = connectionManagers[0];
var senderConnection = connectionManagers[1];
receiverConnection.PullBlocksRequestEvent += (object sender, PullBlocksRequestEventArgs e) =>
{
queue.Enqueue(e);
};
var keys = new List<Key>();
for (int j = 0; j < 32; j++)
{
Key key = null;
{
var id = new byte[32];
_random.NextBytes(id);
key = new Key(id, HashAlgorithm.Sha256);
}
keys.Add(key);
}
senderConnection.PushBlocksRequest(keys);
var item = queue.Dequeue();
Assert.IsTrue(CollectionUtilities.Equals(keys, item.Keys), "ConnectionManager #3");
}
connectionManagers.Randomize();
{
var queue = new WaitQueue<PullBlockEventArgs>();
var receiverConnection = connectionManagers[0];
var senderConnection = connectionManagers[1];
receiverConnection.PullBlockEvent += (object sender, PullBlockEventArgs e) =>
{
queue.Enqueue(e);
};
var buffer = _bufferManager.TakeBuffer(1024 * 1024 * 8);
var key = new Key(Sha256.ComputeHash(buffer), HashAlgorithm.Sha256);
senderConnection.PushBlock(key, new ArraySegment<byte>(buffer, 0, 1024 * 1024 * 4));
var item = queue.Dequeue();
Assert.AreEqual(key, item.Key, "ConnectionManager #4.1");
Assert.IsTrue(CollectionUtilities.Equals(buffer, 0, item.Value.Array, item.Value.Offset, 1024 * 1024 * 4), "ConnectionManager #4.2");
_bufferManager.ReturnBuffer(buffer);
_bufferManager.ReturnBuffer(item.Value.Array);
}
connectionManagers.Randomize();
{
var queue = new WaitQueue<PullBroadcastMetadatasRequestEventArgs>();
var receiverConnection = connectionManagers[0];
var senderConnection = connectionManagers[1];
receiverConnection.PullBroadcastMetadatasRequestEvent += (object sender, PullBroadcastMetadatasRequestEventArgs e) =>
{
queue.Enqueue(e);
};
var digitalSignature = new DigitalSignature("123", DigitalSignatureAlgorithm.EcDsaP521_Sha256);
var signatures = new SignatureCollection();
for (int j = 0; j < 32; j++)
{
signatures.Add(digitalSignature.ToString());
}
senderConnection.PushBroadcastMetadatasRequest(signatures);
var item = queue.Dequeue();
Assert.IsTrue(CollectionUtilities.Equals(signatures, item.Signatures), "ConnectionManager #5.1");
}
connectionManagers.Randomize();
{
var queue = new WaitQueue<PullBroadcastMetadatasEventArgs>();
var receiverConnection = connectionManagers[0];
var senderConnection = connectionManagers[1];
receiverConnection.PullBroadcastMetadatasEvent += (object sender, PullBroadcastMetadatasEventArgs e) =>
{
queue.Enqueue(e);
};
var digitalSignature = new DigitalSignature("123", DigitalSignatureAlgorithm.EcDsaP521_Sha256);
var metadatas1 = new List<ProfileMetadata>();
for (int j = 0; j < 4; j++)
{
var id = new byte[32];
_random.NextBytes(id);
var key = new Key(id, HashAlgorithm.Sha256);
var metadata = new ProfileMetadata(DateTime.UtcNow, key, digitalSignature);
metadatas1.Add(metadata);
}
senderConnection.PushBroadcastMetadatas(metadatas1);
var item = queue.Dequeue();
Assert.IsTrue(CollectionUtilities.Equals(metadatas1, item.ProfileMetadatas), "ConnectionManager #6.1");
}
connectionManagers.Randomize();
{
var queue = new WaitQueue<PullUnicastMetadatasRequestEventArgs>();
var receiverConnection = connectionManagers[0];
var senderConnection = connectionManagers[1];
receiverConnection.PullUnicastMetadatasRequestEvent += (object sender, PullUnicastMetadatasRequestEventArgs e) =>
{
queue.Enqueue(e);
};
var digitalSignature = new DigitalSignature("123", DigitalSignatureAlgorithm.EcDsaP521_Sha256);
var signatures = new SignatureCollection();
for (int j = 0; j < 32; j++)
{
signatures.Add(digitalSignature.ToString());
}
senderConnection.PushUnicastMetadatasRequest(signatures);
var item = queue.Dequeue();
Assert.IsTrue(CollectionUtilities.Equals(signatures, item.Signatures), "ConnectionManager #7.1");
}
connectionManagers.Randomize();
{
var queue = new WaitQueue<PullUnicastMetadatasEventArgs>();
var receiverConnection = connectionManagers[0];
var senderConnection = connectionManagers[1];
receiverConnection.PullUnicastMetadatasEvent += (object sender, PullUnicastMetadatasEventArgs e) =>
{
queue.Enqueue(e);
};
var digitalSignature = new DigitalSignature("123", DigitalSignatureAlgorithm.EcDsaP521_Sha256);
var metadatas1 = new List<SignatureMessageMetadata>();
for (int j = 0; j < 4; j++)
{
var id = new byte[32];
_random.NextBytes(id);
var key = new Key(id, HashAlgorithm.Sha256);
var miner = new Miner(CashAlgorithm.Version1, -1, TimeSpan.Zero);
var metadata = new SignatureMessageMetadata(digitalSignature.ToString(), DateTime.UtcNow, key, miner, digitalSignature);
metadatas1.Add(metadata);
}
senderConnection.PushUnicastMetadatas(metadatas1);
var item = queue.Dequeue();
Assert.IsTrue(CollectionUtilities.Equals(metadatas1, item.SignatureMessageMetadatas), "ConnectionManager #8.1");
}
connectionManagers.Randomize();
{
var queue = new WaitQueue<PullMulticastMetadatasRequestEventArgs>();
var receiverConnection = connectionManagers[0];
var senderConnection = connectionManagers[1];
receiverConnection.PullMulticastMetadatasRequestEvent += (object sender, PullMulticastMetadatasRequestEventArgs e) =>
{
queue.Enqueue(e);
};
var wikis = new WikiCollection();
var chats = new ChatCollection();
for (int j = 0; j < 32; j++)
{
var id = new byte[32];
_random.NextBytes(id);
var key = new Key(id, HashAlgorithm.Sha256);
wikis.Add(new Wiki(RandomString.GetValue(256), id));
}
for (int j = 0; j < 32; j++)
{
var id = new byte[32];
_random.NextBytes(id);
var key = new Key(id, HashAlgorithm.Sha256);
chats.Add(new Chat(RandomString.GetValue(256), id));
}
senderConnection.PushMulticastMetadatasRequest(wikis, chats);
var item = queue.Dequeue();
Assert.IsTrue(CollectionUtilities.Equals(wikis, item.Wikis), "ConnectionManager #9.1");
Assert.IsTrue(CollectionUtilities.Equals(chats, item.Chats), "ConnectionManager #9.2");
}
connectionManagers.Randomize();
{
var queue = new WaitQueue<PullMulticastMetadatasEventArgs>();
var receiverConnection = connectionManagers[0];
var senderConnection = connectionManagers[1];
receiverConnection.PullMulticastMetadatasEvent += (object sender, PullMulticastMetadatasEventArgs e) =>
{
queue.Enqueue(e);
};
var digitalSignature = new DigitalSignature("123", DigitalSignatureAlgorithm.EcDsaP521_Sha256);
var metadatas1 = new List<WikiDocumentMetadata>();
var metadatas2 = new List<ChatTopicMetadata>();
var metadatas3 = new List<ChatMessageMetadata>();
for (int j = 0; j < 4; j++)
{
var id = new byte[32];
_random.NextBytes(id);
var key = new Key(id, HashAlgorithm.Sha256);
var tag = new Wiki("oooo", new byte[32]);
var miner = new Miner(CashAlgorithm.Version1, -1, TimeSpan.Zero);
var metadata = new WikiDocumentMetadata(tag, DateTime.UtcNow, key, miner, digitalSignature);
metadatas1.Add(metadata);
}
for (int j = 0; j < 4; j++)
{
var id = new byte[32];
_random.NextBytes(id);
var key = new Key(id, HashAlgorithm.Sha256);
var tag = new Chat("oooo", new byte[32]);
var miner = new Miner(CashAlgorithm.Version1, -1, TimeSpan.Zero);
var metadata = new ChatTopicMetadata(tag, DateTime.UtcNow, key, miner, digitalSignature);
metadatas2.Add(metadata);
}
for (int j = 0; j < 4; j++)
{
var id = new byte[32];
_random.NextBytes(id);
var key = new Key(id, HashAlgorithm.Sha256);
var tag = new Chat("oooo", new byte[32]);
var miner = new Miner(CashAlgorithm.Version1, -1, TimeSpan.Zero);
var metadata = new ChatMessageMetadata(tag, DateTime.UtcNow, key, miner, digitalSignature);
metadatas3.Add(metadata);
}
senderConnection.PushMulticastMetadatas(metadatas1, metadatas2, metadatas3);
var item = queue.Dequeue();
Assert.IsTrue(CollectionUtilities.Equals(metadatas1, item.WikiDocumentMetadatas), "ConnectionManager #10.1");
Assert.IsTrue(CollectionUtilities.Equals(metadatas2, item.ChatTopicMetadatas), "ConnectionManager #10.2");
Assert.IsTrue(CollectionUtilities.Equals(metadatas3, item.ChatMessageMetadatas), "ConnectionManager #10.3");
}
foreach (var connectionManager in connectionManagers)
{
connectionManager.Dispose();
}
client.Close();
server.Close();
}
}
public void Synchronize(string remoteFile, string seedFile, string outputFile)
{
this.remoteFile = remoteFile;
this.seedFile = seedFile;
this.outputFile = outputFile;
// Initialize our managed RDC wrapper
RdcServices rdcServices = new RdcServices();
SignatureCollection seedSignatures = null;
// Get the RDC version of the server so we
// can make sure this client is supported.
Client.RdcProxy.RdcService rdcWebService = new Client.RdcProxy.RdcService();
Client.RdcProxy.RdcVersion rdcVersion = rdcWebService.GetRdcVersion();
//rdcServices.CheckVersion(rdcVersion);
// Open the local seed file stream
using (FileStream stream = File.OpenRead(seedFile))
{
rdcServices.WorkingDirectory = workingDir;
rdcServices.RecursionDepth = recursionDepth;
// Generate the signature files
seedSignatures = rdcServices.GenerateSignatures(stream, Path.GetFileName(seedFile));
if (seedSignatures.Count < 1)
{
throw new RdcException("Failed to generate the signatures.");
}
}
// Now make the call the the Rdc web service
// and retrieve the copy of the signature
// manifest.
Client.RdcProxy.SignatureManifest signatureManifest = rdcWebService.GetSignatureManifest(remoteFile, recursionDepth);
SignatureCollection sourceSignatures = new SignatureCollection();
/*
* Realistically, the soure file length should be checked
* against a predetermined minimum limit. So if the source
* file length is less than 1MB, just download the source
* file instead of generating signaures and needs.
*/
//if signatureManifest.FileLength < MINIMUM_SIZE)
// DownloadSourceFile(...);
ulong TargetDataWritten = 0;
ulong TotalSourceData = 0;
ulong TotalSeedData = 0;
ulong TotalSigData = 0;
// Now that we have the signature manifiest, let's go ahead
// transfer local copies of the signature files to our
// working signature directory.
int Depth = 0;
foreach (Client.RdcProxy.SignatureInfo sig in signatureManifest.Signatures)
{
Console.WriteLine(string.Format("\n----------\nProcessing: {0}\n", sig.Name + ".sig"));
if (sig.Length > 0)
{
GC.WaitForPendingFinalizers();
// Create the signature stream
Microsoft.RDC.SignatureInfo sigInfo = new Microsoft.RDC.SignatureInfo(sig.Name, -1, workingDir, true);
sourceSignatures.Add(sigInfo); // hang on to them to keep them alive and for clean up
if (Depth == 0) // always transfer the complete first remote signature
{
Console.WriteLine(string.Format("Transfering: {0}\n", sig.Name + ".sig"));
for (int i = 0; i < sig.Length; i += blockSize)
{
int readBytes = Math.Min((int)(sig.Length - i), blockSize);
byte[] data = rdcWebService.TransferDataBlock(Path.Combine(sig.Path, sig.Name) + ".sig", i, readBytes);
sigInfo.InnerStream.Write(data, 0, data.Length);
TotalSigData += (ulong)data.Length;
}
}
// select source and target stream
FileStream SourceStream;
FileStream TargetStream;
string RemoteSourcePath;
// if there are other signatures after this one, they become the source and target
if (Depth < seedSignatures.Count - 1)
{
SourceStream = seedSignatures[Depth + 1].InnerStream;
TargetStream = File.Create(Path.Combine(workingDir, signatureManifest.Signatures[Depth + 1].Name) + ".sig", blockSize);
RemoteSourcePath = Path.Combine(signatureManifest.Signatures[Depth + 1].Path, signatureManifest.Signatures[Depth + 1].Name) + ".sig";
Console.WriteLine(string.Format("Creating: {0}\n----------\n\n", signatureManifest.Signatures[Depth + 1].Name + ".sig"));
}
else // create the final target file
{
SourceStream = File.OpenRead(seedFile);
TargetStream = File.Create(outputFile, blockSize);
RemoteSourcePath = remoteFile;
Console.WriteLine(string.Format("Creating: {0}\n----------\n\n", Path.GetFileName(outputFile)));
}
// reset signature streams for reading
seedSignatures[Depth].InnerStream.Position = 0;
sigInfo.InnerStream.Position = 0;
// Compare the signatures and get
// the needs array that we will use to create the
// target output file.
ArrayList needsList = rdcServices.CreateNeedsList(seedSignatures[Depth], sigInfo);
foreach (RdcNeed need in needsList)
{
switch (need.blockType)
{
case RdcNeedType.Source:
// Copy this block from the remote server.
TotalSourceData += need.blockLength;
byte[] data = rdcWebService.TransferDataBlock(
RemoteSourcePath,
(int)need.fileOffset,
(int)need.blockLength);
TargetStream.Write(data, 0, (int)need.blockLength);
break;
case RdcNeedType.Seed:
TotalSeedData += need.blockLength;
byte[] seedData = new Byte[need.blockLength];
SourceStream.Seek((int)need.fileOffset, SeekOrigin.Begin);
SourceStream.Read(seedData, 0, (int)need.blockLength);
TargetStream.Write(seedData, 0, (int)need.blockLength);
break;
default:
break;
}
Console.WriteLine(string.Format("NEED: length:{0,12}\toffset:{1,12}\tsource:{2,12}\tblock type:{3,12}", need.blockLength, need.fileOffset, TargetDataWritten, need.blockType.ToString()));
TargetDataWritten += need.blockLength;
}
// Close our IO file streams.
if (Depth == seedSignatures.Count - 1)
{
SourceStream.Close(); // only non-signature sources
}
TargetStream.Close();
}
Depth++;
}
Console.WriteLine(string.Format("\nFrom source:{0,12:N0}\tFrom seed:{1,12:N0}\tTotal:{2,12:N0}", TotalSourceData, TotalSeedData, TotalSourceData + TotalSeedData));
Console.WriteLine(string.Format("\nTransfer: {0:N0} bytes from source, file size: {1:N0}, RDC Savings: {2:0.00}%\n",
TotalSourceData + TotalSigData,
TotalSourceData + TotalSeedData,
(1.0 - (double)(TotalSourceData + TotalSigData) / (double)(TotalSourceData + TotalSeedData)) * 100.0));
// release all signature resources
rdcServices.PurgeSignatureStore(seedSignatures);
rdcServices.PurgeSignatureStore(sourceSignatures);
rdcWebService.Finialize(signatureManifest);
rdcServices.Dispose();
}
public void Test_ConnectionManager()
{
for (int i = 0; i < 4; i++)
{
TcpListener listener = new TcpListener(new IPEndPoint(IPAddress.Parse("127.0.0.1"), 60000));
listener.Start();
var listenerAcceptSocket = listener.BeginAcceptSocket(null, null);
TcpClient client = new TcpClient();
client.Connect(new IPEndPoint(IPAddress.Parse("127.0.0.1"), 60000));
var server = listener.EndAcceptSocket(listenerAcceptSocket);
listener.Stop();
var tcpClient = new BaseConnection(new SocketCap(client.Client), null, Test_Library_Net_Outopos.MaxReceiveCount, _bufferManager);
var tcpServer = new BaseConnection(new SocketCap(server), null, Test_Library_Net_Outopos.MaxReceiveCount, _bufferManager);
List <ConnectionManager> connectionManagers = new List <ConnectionManager>();
{
ConnectionManager serverConnectionManager;
ConnectionManager clientConnectionManager;
Node serverNode = null;
Node clientNode = null;
byte[] serverSessionId = null;
byte[] clientSessionId = null;
{
var id = new byte[32];
_random.NextBytes(id);
var uris = new string[] { "net.tcp://localhost:9000", "net.tcp://localhost:9001", "net.tcp://localhost:9002" };
serverNode = new Node(id, uris);
}
{
var id = new byte[32];
_random.NextBytes(id);
var uris = new string[] { "net.tcp://localhost:9000", "net.tcp://localhost:9001", "net.tcp://localhost:9002" };
clientNode = new Node(id, uris);
}
{
serverSessionId = new byte[32];
_random.NextBytes(serverSessionId);
}
{
clientSessionId = new byte[32];
_random.NextBytes(clientSessionId);
}
serverConnectionManager = new ConnectionManager(tcpServer, serverSessionId, serverNode, ConnectDirection.In, _bufferManager);
clientConnectionManager = new ConnectionManager(tcpClient, clientSessionId, clientNode, ConnectDirection.Out, _bufferManager);
Thread serverThread = new Thread(new ThreadStart(() =>
{
serverConnectionManager.Connect();
}));
Thread clientThread = new Thread(new ThreadStart(() =>
{
clientConnectionManager.Connect();
}));
serverThread.Start();
clientThread.Start();
serverThread.Join();
clientThread.Join();
Assert.IsTrue(CollectionUtilities.Equals(serverConnectionManager.SesstionId, clientSessionId), "ConnectionManager SessionId #1");
Assert.IsTrue(CollectionUtilities.Equals(clientConnectionManager.SesstionId, serverSessionId), "ConnectionManager SessionId #2");
Assert.AreEqual(serverConnectionManager.Node, clientNode, "ConnectionManager Node #1");
Assert.AreEqual(clientConnectionManager.Node, serverNode, "ConnectionManager Node #2");
connectionManagers.Add(serverConnectionManager);
connectionManagers.Add(clientConnectionManager);
}
connectionManagers.Randomize();
{
var queue = new WaitQueue <PullNodesEventArgs>();
var receiverConnection = connectionManagers[0];
var senderConnection = connectionManagers[1];
receiverConnection.PullNodesEvent += (object sender, PullNodesEventArgs e) =>
{
queue.Enqueue(e);
};
List <Node> nodes = new List <Node>();
for (int j = 0; j < 32; j++)
{
Node node = null;
{
var id = new byte[32];
_random.NextBytes(id);
var uris = new string[] { "net.tcp://localhost:9000", "net.tcp://localhost:9001", "net.tcp://localhost:9002" };
node = new Node(id, uris);
}
nodes.Add(node);
}
senderConnection.PushNodes(nodes);
var item = queue.Dequeue();
Assert.IsTrue(CollectionUtilities.Equals(nodes, item.Nodes), "ConnectionManager #1");
}
connectionManagers.Randomize();
{
var queue = new WaitQueue <PullBlocksLinkEventArgs>();
var receiverConnection = connectionManagers[0];
var senderConnection = connectionManagers[1];
receiverConnection.PullBlocksLinkEvent += (object sender, PullBlocksLinkEventArgs e) =>
{
queue.Enqueue(e);
};
var keys = new List <Key>();
for (int j = 0; j < 32; j++)
{
Key key = null;
{
var id = new byte[32];
_random.NextBytes(id);
key = new Key(id, HashAlgorithm.Sha256);
}
keys.Add(key);
}
senderConnection.PushBlocksLink(keys);
var item = queue.Dequeue();
Assert.IsTrue(CollectionUtilities.Equals(keys, item.Keys), "ConnectionManager #2");
}
connectionManagers.Randomize();
{
var queue = new WaitQueue <PullBlocksRequestEventArgs>();
var receiverConnection = connectionManagers[0];
var senderConnection = connectionManagers[1];
receiverConnection.PullBlocksRequestEvent += (object sender, PullBlocksRequestEventArgs e) =>
{
queue.Enqueue(e);
};
var keys = new List <Key>();
for (int j = 0; j < 32; j++)
{
Key key = null;
{
var id = new byte[32];
_random.NextBytes(id);
key = new Key(id, HashAlgorithm.Sha256);
}
keys.Add(key);
}
senderConnection.PushBlocksRequest(keys);
var item = queue.Dequeue();
Assert.IsTrue(CollectionUtilities.Equals(keys, item.Keys), "ConnectionManager #3");
}
connectionManagers.Randomize();
{
var queue = new WaitQueue <PullBlockEventArgs>();
var receiverConnection = connectionManagers[0];
var senderConnection = connectionManagers[1];
receiverConnection.PullBlockEvent += (object sender, PullBlockEventArgs e) =>
{
queue.Enqueue(e);
};
var buffer = _bufferManager.TakeBuffer(1024 * 1024 * 8);
var key = new Key(Sha256.ComputeHash(buffer), HashAlgorithm.Sha256);
senderConnection.PushBlock(key, new ArraySegment <byte>(buffer, 0, 1024 * 1024 * 4));
var item = queue.Dequeue();
Assert.AreEqual(key, item.Key, "ConnectionManager #4.1");
Assert.IsTrue(CollectionUtilities.Equals(buffer, 0, item.Value.Array, item.Value.Offset, 1024 * 1024 * 4), "ConnectionManager #4.2");
_bufferManager.ReturnBuffer(buffer);
_bufferManager.ReturnBuffer(item.Value.Array);
}
connectionManagers.Randomize();
{
var queue = new WaitQueue <PullBroadcastMetadatasRequestEventArgs>();
var receiverConnection = connectionManagers[0];
var senderConnection = connectionManagers[1];
receiverConnection.PullBroadcastMetadatasRequestEvent += (object sender, PullBroadcastMetadatasRequestEventArgs e) =>
{
queue.Enqueue(e);
};
var digitalSignature = new DigitalSignature("123", DigitalSignatureAlgorithm.EcDsaP521_Sha256);
var signatures = new SignatureCollection();
for (int j = 0; j < 32; j++)
{
signatures.Add(digitalSignature.ToString());
}
senderConnection.PushBroadcastMetadatasRequest(signatures);
var item = queue.Dequeue();
Assert.IsTrue(CollectionUtilities.Equals(signatures, item.Signatures), "ConnectionManager #5.1");
}
connectionManagers.Randomize();
{
var queue = new WaitQueue <PullBroadcastMetadatasEventArgs>();
var receiverConnection = connectionManagers[0];
var senderConnection = connectionManagers[1];
receiverConnection.PullBroadcastMetadatasEvent += (object sender, PullBroadcastMetadatasEventArgs e) =>
{
queue.Enqueue(e);
};
var digitalSignature = new DigitalSignature("123", DigitalSignatureAlgorithm.EcDsaP521_Sha256);
var metadatas1 = new List <ProfileMetadata>();
for (int j = 0; j < 4; j++)
{
var id = new byte[32];
_random.NextBytes(id);
var key = new Key(id, HashAlgorithm.Sha256);
var metadata = new ProfileMetadata(DateTime.UtcNow, key, digitalSignature);
metadatas1.Add(metadata);
}
senderConnection.PushBroadcastMetadatas(metadatas1);
var item = queue.Dequeue();
Assert.IsTrue(CollectionUtilities.Equals(metadatas1, item.ProfileMetadatas), "ConnectionManager #6.1");
}
connectionManagers.Randomize();
{
var queue = new WaitQueue <PullUnicastMetadatasRequestEventArgs>();
var receiverConnection = connectionManagers[0];
var senderConnection = connectionManagers[1];
receiverConnection.PullUnicastMetadatasRequestEvent += (object sender, PullUnicastMetadatasRequestEventArgs e) =>
{
queue.Enqueue(e);
};
var digitalSignature = new DigitalSignature("123", DigitalSignatureAlgorithm.EcDsaP521_Sha256);
var signatures = new SignatureCollection();
for (int j = 0; j < 32; j++)
{
signatures.Add(digitalSignature.ToString());
}
senderConnection.PushUnicastMetadatasRequest(signatures);
var item = queue.Dequeue();
Assert.IsTrue(CollectionUtilities.Equals(signatures, item.Signatures), "ConnectionManager #7.1");
}
connectionManagers.Randomize();
{
var queue = new WaitQueue <PullUnicastMetadatasEventArgs>();
var receiverConnection = connectionManagers[0];
var senderConnection = connectionManagers[1];
receiverConnection.PullUnicastMetadatasEvent += (object sender, PullUnicastMetadatasEventArgs e) =>
{
queue.Enqueue(e);
};
var digitalSignature = new DigitalSignature("123", DigitalSignatureAlgorithm.EcDsaP521_Sha256);
var metadatas1 = new List <SignatureMessageMetadata>();
for (int j = 0; j < 4; j++)
{
var id = new byte[32];
_random.NextBytes(id);
var key = new Key(id, HashAlgorithm.Sha256);
var miner = new Miner(CashAlgorithm.Version1, -1, TimeSpan.Zero);
var metadata = new SignatureMessageMetadata(digitalSignature.ToString(), DateTime.UtcNow, key, miner, digitalSignature);
metadatas1.Add(metadata);
}
senderConnection.PushUnicastMetadatas(metadatas1);
var item = queue.Dequeue();
Assert.IsTrue(CollectionUtilities.Equals(metadatas1, item.SignatureMessageMetadatas), "ConnectionManager #8.1");
}
connectionManagers.Randomize();
{
var queue = new WaitQueue <PullMulticastMetadatasRequestEventArgs>();
var receiverConnection = connectionManagers[0];
var senderConnection = connectionManagers[1];
receiverConnection.PullMulticastMetadatasRequestEvent += (object sender, PullMulticastMetadatasRequestEventArgs e) =>
{
queue.Enqueue(e);
};
var wikis = new WikiCollection();
var chats = new ChatCollection();
for (int j = 0; j < 32; j++)
{
var id = new byte[32];
_random.NextBytes(id);
var key = new Key(id, HashAlgorithm.Sha256);
wikis.Add(new Wiki(RandomString.GetValue(256), id));
}
for (int j = 0; j < 32; j++)
{
var id = new byte[32];
_random.NextBytes(id);
var key = new Key(id, HashAlgorithm.Sha256);
chats.Add(new Chat(RandomString.GetValue(256), id));
}
senderConnection.PushMulticastMetadatasRequest(wikis, chats);
var item = queue.Dequeue();
Assert.IsTrue(CollectionUtilities.Equals(wikis, item.Wikis), "ConnectionManager #9.1");
Assert.IsTrue(CollectionUtilities.Equals(chats, item.Chats), "ConnectionManager #9.2");
}
connectionManagers.Randomize();
{
var queue = new WaitQueue <PullMulticastMetadatasEventArgs>();
var receiverConnection = connectionManagers[0];
var senderConnection = connectionManagers[1];
receiverConnection.PullMulticastMetadatasEvent += (object sender, PullMulticastMetadatasEventArgs e) =>
{
queue.Enqueue(e);
};
var digitalSignature = new DigitalSignature("123", DigitalSignatureAlgorithm.EcDsaP521_Sha256);
var metadatas1 = new List <WikiDocumentMetadata>();
var metadatas2 = new List <ChatTopicMetadata>();
var metadatas3 = new List <ChatMessageMetadata>();
for (int j = 0; j < 4; j++)
{
var id = new byte[32];
_random.NextBytes(id);
var key = new Key(id, HashAlgorithm.Sha256);
var tag = new Wiki("oooo", new byte[32]);
var miner = new Miner(CashAlgorithm.Version1, -1, TimeSpan.Zero);
var metadata = new WikiDocumentMetadata(tag, DateTime.UtcNow, key, miner, digitalSignature);
metadatas1.Add(metadata);
}
for (int j = 0; j < 4; j++)
{
var id = new byte[32];
_random.NextBytes(id);
var key = new Key(id, HashAlgorithm.Sha256);
var tag = new Chat("oooo", new byte[32]);
var miner = new Miner(CashAlgorithm.Version1, -1, TimeSpan.Zero);
var metadata = new ChatTopicMetadata(tag, DateTime.UtcNow, key, miner, digitalSignature);
metadatas2.Add(metadata);
}
for (int j = 0; j < 4; j++)
{
var id = new byte[32];
_random.NextBytes(id);
var key = new Key(id, HashAlgorithm.Sha256);
var tag = new Chat("oooo", new byte[32]);
var miner = new Miner(CashAlgorithm.Version1, -1, TimeSpan.Zero);
var metadata = new ChatMessageMetadata(tag, DateTime.UtcNow, key, miner, digitalSignature);
metadatas3.Add(metadata);
}
senderConnection.PushMulticastMetadatas(metadatas1, metadatas2, metadatas3);
var item = queue.Dequeue();
Assert.IsTrue(CollectionUtilities.Equals(metadatas1, item.WikiDocumentMetadatas), "ConnectionManager #10.1");
Assert.IsTrue(CollectionUtilities.Equals(metadatas2, item.ChatTopicMetadatas), "ConnectionManager #10.2");
Assert.IsTrue(CollectionUtilities.Equals(metadatas3, item.ChatMessageMetadatas), "ConnectionManager #10.3");
}
foreach (var connectionManager in connectionManagers)
{
connectionManager.Dispose();
}
client.Close();
server.Close();
}
}
public void Test_ConnectionManager()
{
for (int i = 0; i < 4; i++)
{
TcpListener listener = new TcpListener(new IPEndPoint(IPAddress.Parse("127.0.0.1"), 60000));
listener.Start();
var listenerAcceptSocket = listener.BeginAcceptSocket(null, null);
TcpClient client = new TcpClient();
client.Connect(new IPEndPoint(IPAddress.Parse("127.0.0.1"), 60000));
var server = listener.EndAcceptSocket(listenerAcceptSocket);
listener.Stop();
var tcpClient = new BaseConnection(new SocketCap(client.Client), null, Test_Library_Net_Amoeba.MaxReceiveCount, _bufferManager);
var tcpServer = new BaseConnection(new SocketCap(server), null, Test_Library_Net_Amoeba.MaxReceiveCount, _bufferManager);
List <ConnectionManager> connectionManagers = new List <ConnectionManager>();
{
ConnectionManager serverConnectionManager;
ConnectionManager clientConnectionManager;
Node serverNode = null;
Node clientNode = null;
byte[] serverSessionId = null;
byte[] clientSessionId = null;
{
var id = new byte[32];
_random.NextBytes(id);
var uris = new string[] { "net.tcp://localhost:9000", "net.tcp://localhost:9001", "net.tcp://localhost:9002" };
serverNode = new Node(id, uris);
}
{
var id = new byte[32];
_random.NextBytes(id);
var uris = new string[] { "net.tcp://localhost:9000", "net.tcp://localhost:9001", "net.tcp://localhost:9002" };
clientNode = new Node(id, uris);
}
{
serverSessionId = new byte[32];
_random.NextBytes(serverSessionId);
}
{
clientSessionId = new byte[32];
_random.NextBytes(clientSessionId);
}
serverConnectionManager = new ConnectionManager(tcpServer, serverSessionId, serverNode, ConnectDirection.In, _bufferManager);
clientConnectionManager = new ConnectionManager(tcpClient, clientSessionId, clientNode, ConnectDirection.Out, _bufferManager);
Thread serverThread = new Thread(new ThreadStart(() =>
{
serverConnectionManager.Connect();
}));
Thread clientThread = new Thread(new ThreadStart(() =>
{
clientConnectionManager.Connect();
}));
serverThread.Start();
clientThread.Start();
serverThread.Join();
clientThread.Join();
Assert.IsTrue(CollectionUtilities.Equals(serverConnectionManager.SesstionId, clientSessionId), "ConnectionManager SessionId #1");
Assert.IsTrue(CollectionUtilities.Equals(clientConnectionManager.SesstionId, serverSessionId), "ConnectionManager SessionId #2");
Assert.AreEqual(serverConnectionManager.Node, clientNode, "ConnectionManager Node #1");
Assert.AreEqual(clientConnectionManager.Node, serverNode, "ConnectionManager Node #2");
connectionManagers.Add(serverConnectionManager);
connectionManagers.Add(clientConnectionManager);
}
connectionManagers.Randomize();
{
var queue = new WaitQueue <PullNodesEventArgs>();
var receiverConnection = connectionManagers[0];
var senderConnection = connectionManagers[1];
receiverConnection.PullNodesEvent += (object sender, PullNodesEventArgs e) =>
{
queue.Enqueue(e);
};
List <Node> nodes = new List <Node>();
for (int j = 0; j < 32; j++)
{
Node node = null;
{
var id = new byte[32];
_random.NextBytes(id);
var uris = new string[] { "net.tcp://localhost:9000", "net.tcp://localhost:9001", "net.tcp://localhost:9002" };
node = new Node(id, uris);
}
nodes.Add(node);
}
senderConnection.PushNodes(nodes);
var item = queue.Dequeue();
Assert.IsTrue(CollectionUtilities.Equals(nodes, item.Nodes), "ConnectionManager #1");
}
connectionManagers.Randomize();
{
var queue = new WaitQueue <PullBlocksLinkEventArgs>();
var receiverConnection = connectionManagers[0];
var senderConnection = connectionManagers[1];
receiverConnection.PullBlocksLinkEvent += (object sender, PullBlocksLinkEventArgs e) =>
{
queue.Enqueue(e);
};
var keys = new List <Key>();
for (int j = 0; j < 32; j++)
{
Key key = null;
{
var id = new byte[32];
_random.NextBytes(id);
key = new Key(id, HashAlgorithm.Sha256);
}
keys.Add(key);
}
senderConnection.PushBlocksLink(keys);
var item = queue.Dequeue();
Assert.IsTrue(CollectionUtilities.Equals(keys, item.Keys), "ConnectionManager #2");
}
connectionManagers.Randomize();
{
var queue = new WaitQueue <PullBlocksRequestEventArgs>();
var receiverConnection = connectionManagers[0];
var senderConnection = connectionManagers[1];
receiverConnection.PullBlocksRequestEvent += (object sender, PullBlocksRequestEventArgs e) =>
{
queue.Enqueue(e);
};
var keys = new List <Key>();
for (int j = 0; j < 32; j++)
{
Key key = null;
{
var id = new byte[32];
_random.NextBytes(id);
key = new Key(id, HashAlgorithm.Sha256);
}
keys.Add(key);
}
senderConnection.PushBlocksRequest(keys);
var item = queue.Dequeue();
Assert.IsTrue(CollectionUtilities.Equals(keys, item.Keys), "ConnectionManager #3");
}
connectionManagers.Randomize();
{
var queue = new WaitQueue <PullBlockEventArgs>();
var receiverConnection = connectionManagers[0];
var senderConnection = connectionManagers[1];
receiverConnection.PullBlockEvent += (object sender, PullBlockEventArgs e) =>
{
queue.Enqueue(e);
};
var buffer = _bufferManager.TakeBuffer(1024 * 1024 * 8);
var key = new Key(Sha256.ComputeHash(buffer), HashAlgorithm.Sha256);
senderConnection.PushBlock(key, new ArraySegment <byte>(buffer, 0, 1024 * 1024 * 4));
var item = queue.Dequeue();
Assert.AreEqual(key, item.Key, "ConnectionManager #4.1");
Assert.IsTrue(CollectionUtilities.Equals(buffer, 0, item.Value.Array, item.Value.Offset, 1024 * 1024 * 4), "ConnectionManager #4.2");
_bufferManager.ReturnBuffer(buffer);
_bufferManager.ReturnBuffer(item.Value.Array);
}
connectionManagers.Randomize();
{
var queue = new WaitQueue <PullSeedsRequestEventArgs>();
var receiverConnection = connectionManagers[0];
var senderConnection = connectionManagers[1];
receiverConnection.PullSeedsRequestEvent += (object sender, PullSeedsRequestEventArgs e) =>
{
queue.Enqueue(e);
};
var digitalSignature = new DigitalSignature("123", DigitalSignatureAlgorithm.EcDsaP521_Sha256);
var signatures = new SignatureCollection();
for (int j = 0; j < 32; j++)
{
signatures.Add(digitalSignature.ToString());
}
senderConnection.PushSeedsRequest(signatures);
var item = queue.Dequeue();
Assert.IsTrue(CollectionUtilities.Equals(signatures, item.Signatures), "ConnectionManager #5");
}
connectionManagers.Randomize();
{
var queue = new WaitQueue <PullSeedsEventArgs>();
var receiverConnection = connectionManagers[0];
var senderConnection = connectionManagers[1];
receiverConnection.PullSeedsEvent += (object sender, PullSeedsEventArgs e) =>
{
queue.Enqueue(e);
};
List <Seed> seeds = new List <Seed>();
for (int j = 0; j < 32; j++)
{
var seed = new Seed();
seed.Name = "aaaa.zip";
seed.Keywords.AddRange(new KeywordCollection
{
"bbbb",
"cccc",
"dddd",
});
seed.CreationTime = DateTime.Now;
seed.Length = 10000;
seed.Comment = "eeee";
seed.Rank = 1;
seed.Key = new Key(new byte[32], HashAlgorithm.Sha256);
seed.CompressionAlgorithm = CompressionAlgorithm.Xz;
seed.CryptoAlgorithm = CryptoAlgorithm.Aes256;
seed.CryptoKey = new byte[32 + 32];
seeds.Add(seed);
}
senderConnection.PushSeeds(seeds);
var item = queue.Dequeue();
Assert.IsTrue(CollectionUtilities.Equals(seeds, item.Seeds), "ConnectionManager #6");
}
foreach (var connectionManager in connectionManagers)
{
connectionManager.Dispose();
}
client.Close();
server.Close();
}
}
/// <summary>
/// Метод добавления подписей
/// </summary>
public bool AddSign()
{
if (CurrentTechnicalSolution == null)
{
ShowErrorMsg("Отсутствует тех.решение.",
"Отсутствует текущий объект!");
return(false);
}
else
{
SignatureCollection signCollection = CurrentTechnicalSolution.Signatures;
SignatureType Согл = signCollection.Types.FirstOrDefault(s => s.Name.StartsWith("Согл."));
try
{
signCollection.Add(Согл, ChiefDesignerDirection as UserReferenceObject);
}
catch
{
MessageBox.Show("Произошла ошибка при добавления подписи для главного конструктора по направлению");
return(false);
}
if (ProgramManager != null)
{
try
{
signCollection.Add(Согл, ProgramManager as UserReferenceObject);
}
catch
{
MessageBox.Show("Произошла ошибка при добавления подписи для Руководитель программы ");
return(false);
}
}
return(true);
//SignatureType Утв = signCollection.Types.FirstOrDefault(s => s.Name.StartsWith("Утв."));
//SignatureType Разраб = signCollection.Types.FirstOrDefault(s => s.Name.StartsWith("Разраб."));
//if (Разраб == null)
// MessageBox.Show("Тип подписи Разраб не найден");
// else
//{
// signCollection.Add(Разраб, CurrentUser as UserReferenceObject);
//}
//if (Согл == null)
// MessageBox.Show("Тип подписи согл не найден");
// else
//{
// try
// {
// signCollection.Add(Согл, GetUserAtPost("Начальник опытно-конструкторского бюро").FirstOrDefault() as UserReferenceObject);
// }
//catch
//{
// MessageBox.Show("Произошла ошибка при добавления подписи для Начальника опытно-конструкторского бюро ");
// }
//try
//{
// signCollection.Add(Согл, GetUserAtPost("Начальник службы качества").FirstOrDefault() as UserReferenceObject);
//}
//catch
// {
// MessageBox.Show("Произошла ошибка при добавления подписи для Начальника службы качества ");
// }
// ReferenceObject LinkedProjectFromBaseProjects = CurrentTechnicalSolution.GetObject(TechnicalSolution_LinkBaseProject_Guid);
// if (LinkedProjectFromBaseProjects == null)
// System.Windows.Forms.MessageBox.Show("У технического решения не указан номер проекта!",
//"Укажите номер проекта.",
//System.Windows.Forms.MessageBoxButtons.OK,
//System.Windows.Forms.MessageBoxIcon.Exclamation,
//System.Windows.Forms.MessageBoxDefaultButton.Button1);
// else
// {
// try
// {
// signCollection.Add(Согл, ExtensionDinamika.НайтиПользователяПоКодуФизЛица(LinkedProjectFromBaseProjects[Guids.BaseProject.CodUser1C_Guid].GetString()) as UserReferenceObject);
// }
// catch (Exception)
// {
// MessageBox.Show("Произошла ошибка при добавления подписи для Руководителя проекта ");
// }
// }
// }
// if (Утв == null)
// MessageBox.Show("Тип подписи Утв не найден");
// else
// {
// try
// {
// signCollection.Add(Утв, GetUserAtPost("Исполнительный директор").FirstOrDefault() as UserReferenceObject);
// }
// catch
// {
// MessageBox.Show("Произошла ошибка при добавления подписи для Исполнительного директор ");
// }
//}
}
}