public void Will_not_serve_receipts_requests_above_512()
{
StatusMessageSerializer statusMessageSerializer = new StatusMessageSerializer();
ReceiptsMessageSerializer receiptMessageSerializer
= new ReceiptsMessageSerializer(MainnetSpecProvider.Instance);
GetReceiptsMessageSerializer getReceiptMessageSerializer
= new GetReceiptsMessageSerializer();
MessageSerializationService serializationService = new MessageSerializationService();
serializationService.Register(statusMessageSerializer);
serializationService.Register(receiptMessageSerializer);
serializationService.Register(getReceiptMessageSerializer);
ISyncServer syncServer = Substitute.For <ISyncServer>();
Eth63ProtocolHandler protocolHandler = new Eth63ProtocolHandler(
_session,
serializationService,
Substitute.For <INodeStatsManager>(),
syncServer,
Substitute.For <ITxPool>(),
LimboLogs.Instance);
StatusMessage statusMessage = new StatusMessage();
Packet statusPacket =
new Packet("eth", Eth62MessageCode.Status, statusMessageSerializer.Serialize(statusMessage));
GetReceiptsMessage getReceiptsMessage = new GetReceiptsMessage(
Enumerable.Repeat(Keccak.Zero, 513).ToArray());
Packet getReceiptsPacket =
new Packet("eth", Eth63MessageCode.GetReceipts, getReceiptMessageSerializer.Serialize(getReceiptsMessage));
protocolHandler.HandleMessage(statusPacket);
Assert.Throws <EthSyncException>(() => protocolHandler.HandleMessage(getReceiptsPacket));
}
public async Task Can_request_and_handle_receipts()
{
Context ctx = new Context();
StatusMessageSerializer statusMessageSerializer = new StatusMessageSerializer();
ReceiptsMessageSerializer receiptMessageSerializer
= new ReceiptsMessageSerializer(MainnetSpecProvider.Instance);
MessageSerializationService serializationService = new MessageSerializationService();
serializationService.Register(statusMessageSerializer);
serializationService.Register(receiptMessageSerializer);
Eth63ProtocolHandler protocolHandler = new Eth63ProtocolHandler(
ctx.Session,
serializationService,
Substitute.For <INodeStatsManager>(),
Substitute.For <ISyncServer>(),
Substitute.For <ITxPool>(),
LimboLogs.Instance);
var receipts = Enumerable.Repeat(
Enumerable.Repeat(Build.A.Receipt.WithAllFieldsFilled.TestObject, 100).ToArray(),
1000).ToArray(); // TxReceipt[1000][100]
StatusMessage statusMessage = new StatusMessage();
Packet statusPacket =
new Packet("eth", Eth62MessageCode.Status, statusMessageSerializer.Serialize(statusMessage));
ReceiptsMessage receiptsMsg = new ReceiptsMessage(receipts);
Packet receiptsPacket =
new Packet("eth", Eth63MessageCode.Receipts, receiptMessageSerializer.Serialize(receiptsMsg));
protocolHandler.HandleMessage(statusPacket);
Task <TxReceipt[][]> task = protocolHandler.GetReceipts(
Enumerable.Repeat(Keccak.Zero, 1000).ToArray(),
CancellationToken.None);
protocolHandler.HandleMessage(receiptsPacket);
var result = await task;
result.Should().HaveCount(1000);
}
public void Will_not_send_messages_larger_than_2MB()
{
Context ctx = new Context();
StatusMessageSerializer statusMessageSerializer = new StatusMessageSerializer();
ReceiptsMessageSerializer receiptMessageSerializer
= new ReceiptsMessageSerializer(MainnetSpecProvider.Instance);
GetReceiptsMessageSerializer getReceiptMessageSerializer
= new GetReceiptsMessageSerializer();
MessageSerializationService serializationService = new MessageSerializationService();
serializationService.Register(statusMessageSerializer);
serializationService.Register(receiptMessageSerializer);
serializationService.Register(getReceiptMessageSerializer);
ISyncServer syncServer = Substitute.For <ISyncServer>();
Eth63ProtocolHandler protocolHandler = new Eth63ProtocolHandler(
ctx.Session,
serializationService,
Substitute.For <INodeStatsManager>(),
syncServer,
Substitute.For <ITxPool>(),
LimboLogs.Instance);
syncServer.GetReceipts(Arg.Any <Keccak>()).Returns(
Enumerable.Repeat(Build.A.Receipt.WithAllFieldsFilled.TestObject, 512).ToArray());
StatusMessage statusMessage = new StatusMessage();
Packet statusPacket =
new Packet("eth", Eth62MessageCode.Status, statusMessageSerializer.Serialize(statusMessage));
GetReceiptsMessage getReceiptsMessage = new GetReceiptsMessage(
Enumerable.Repeat(Keccak.Zero, 512).ToArray());
Packet getReceiptsPacket =
new Packet("eth", Eth63MessageCode.GetReceipts, getReceiptMessageSerializer.Serialize(getReceiptsMessage));
protocolHandler.HandleMessage(statusPacket);
protocolHandler.HandleMessage(getReceiptsPacket);
ctx.Session.Received().DeliverMessage(Arg.Is <ReceiptsMessage>(r => r.TxReceipts.Length == 14));
}