public void terab_utxo_get_committed_block()
{
terab_utxo_commit_block();
_socket.ExpectReceive(data =>
{
data.Clear();
Assert.True(data.Length == MessageHeader.SizeInBytes);
var header = new MessageHeader(GetBlockHandleRequest.SizeInBytes, _r1, _c0,
MessageKind.GetBlockHandle);
var headerStorage = new MessageHeader[1];
headerStorage[0] = header;
var headerBytes = MemoryMarshal.Cast <MessageHeader, byte>(headerStorage);
headerBytes.CopyTo(data);
return(MessageHeader.SizeInBytes);
});
_socket.ExpectReceive(data =>
{
data.Clear();
Assert.True(data.Length >= GetBlockHandleRequest.SizeInBytes - MessageHeader.SizeInBytes);
var request = GetBlockHandleRequest.From(_r1, _c0, CommittedBlockId.Genesis);
request.Span.Slice(16).CopyTo(data);
return(GetBlockHandleRequest.SizeInBytes - MessageHeader.SizeInBytes);
});
_socket.ExpectConnected(() => true);
_socket.ExpectConnected(() => true);
_socket.ExpectSend(data =>
{
Assert.Equal(GetBlockHandleResponse.SizeInBytes, data.Length);
var response = new GetBlockHandleResponse(data);
Assert.Equal(new BlockAlias(0, 0), response.Handle.ConvertToBlockAlias(_handleMask));
return(GetBlockHandleResponse.SizeInBytes);
});
Assert.True(_clientConn.HandleRequest());
Assert.True(_dispatcher.HandleRequest());
Assert.True(_chainController.HandleRequest());
Assert.True(_dispatcher.HandleRequest());
Assert.True(_clientConn.HandleResponse());
_socket.ExpectAllDone();
}
public void QueueTooManyClients()
{
var socket = new MockSocket();
var dispatcherInbox = new BoundedInbox();
var dispatcher = new DispatchController(dispatcherInbox, new BoundedInbox(), new BoundedInbox[64],
new IdentityHash());
dispatcher.OnConnectionAccepted = (_) => { };
for (var i = 0; i < Constants.MaxActiveConnections; i++)
{
var client0 = new ConnectionController(dispatcherInbox, socket, ClientId.Next());
client0.OnRequestReceived = () => { };
dispatcher.AddConnection(client0);
dispatcher.HandleNewConnection();
}
var client1 = new ConnectionController(dispatcherInbox, socket, ClientId.Next());
client1.OnRequestReceived = () => { };
socket.ExpectSend(data =>
{
Assert.Equal(ProtocolErrorResponse.SizeInBytes, data.Length);
var errorMessage = new ProtocolErrorResponse(data);
Assert.Equal(MessageKind.ProtocolErrorResponse, errorMessage.MessageHeader.MessageKind);
Assert.Equal(ProtocolErrorStatus.TooManyActiveClients, errorMessage.Status);
return(data.Length);
});
dispatcher.AddConnection(client1);
dispatcher.HandleNewConnection();
client1.HandleResponse();
socket.ExpectAllDone();
}
public void FillChainControllerInbox()
{
var socket1 = new MockSocket();
var socket2 = new MockSocket();
var dispatcherInbox = new BoundedInbox();
var client1 = new ConnectionController(dispatcherInbox, socket1, ClientId.Next());
var client2 = new ConnectionController(dispatcherInbox, socket2, ClientId.Next());
client1.OnRequestReceived = () => { };
client2.OnRequestReceived = () => { };
Func <int, int, MockSocket.SpanToInt> func = (s1, s2) =>
{
return(data =>
{
data.Clear();
BinaryPrimitives.TryWriteInt32LittleEndian(data, s1);
// TODO: [vermorel] PingChainController has been removed, logic need to be upgraded.
//MessageKind.PingChainController.WriteTo(data.Slice(MessageHeaderHelper.MessageKindStart));
return s2;
});
};
socket2.ExpectReceive(func(LargeMessageSize, MessageHeader.SizeInBytes));
socket2.ExpectReceive(func(LargeMessageSize, LargeMessageSize));
socket1.ExpectReceive(func(LargeMessageSize, MessageHeader.SizeInBytes));
socket1.ExpectReceive(func(LargeMessageSize, LargeMessageSize));
// request too short
var bodyStart = sizeof(int) + RequestId.SizeInBytes + ClientId.SizeInBytes + sizeof(MessageKind);
socket2.ExpectReceive(func(bodyStart, bodyStart));
socket2.ExpectSend(data =>
{
Assert.Equal(ProtocolErrorResponse.SizeInBytes, data.Length);
var message = new ProtocolErrorResponse(data);
Assert.Equal(MessageKind.ProtocolErrorResponse, message.MessageHeader.MessageKind);
Assert.Equal(ProtocolErrorStatus.RequestTooShort, message.Status);
return(ProtocolErrorResponse.SizeInBytes);
});
socket2.ExpectConnected(() => true);
socket1.ExpectConnected(() => true);
var dispatcher = new DispatchController(dispatcherInbox,
new BoundedInbox(Constants.MaxResponseSize),
Enumerable.Range(0, 32).Select(x => new BoundedInbox()).ToArray(),
new IdentityHash());
// Nil handling of notifications
dispatcher.OnBlockMessageDispatched = () => { };
for (var i = 0; i < dispatcher.OnCoinMessageDispatched.Length; i++)
{
dispatcher.OnCoinMessageDispatched[i] = () => { }
}
;
dispatcher.OnConnectionAccepted = (_) => { };
dispatcher.AddConnection(client1);
dispatcher.AddConnection(client2);
dispatcher.HandleNewConnection();
dispatcher.HandleNewConnection();
client1.HandleRequest();
client2.HandleRequest();
client2.HandleRequest();
client2.HandleResponse();
dispatcher.HandleRequest();
dispatcher.HandleRequest();
dispatcher.HandleRequest();
socket1.ExpectAllDone();
socket2.ExpectAllDone();
}
