private void OnGetDataMessageReceived(GetDataPayload payload)
{
foreach (InventoryVector vector in payload.Inventories.Distinct())
{
Inventory data;
if (localNode.RelayCache.TryGet(vector.Hash, out data))
{
SendMessage(vector.Type.GetCommandName(), data);
continue;
}
switch (vector.Type)
{
case InventoryType.Block:
{
Block block = Blockchain.Default.GetBlock(vector.Hash);
if (block != null)
{
SendMessage("block", block);
}
}
break;
case InventoryType.TX:
{
Transaction tx = Blockchain.Default.GetTransaction(vector.Hash);
if (tx != null)
{
SendMessage("tx", tx);
}
}
break;
}
}
}
private async Task OnGetDataMessageReceivedAsync(GetDataPayload payload)
{
foreach (InventoryVector vector in payload.Inventories.Distinct())
{
Inventory inventory;
if (!localNode.RelayCache.TryGet(vector.Hash, out inventory) && !localNode.ServiceEnabled)
continue;
switch (vector.Type)
{
case InventoryType.TX:
if (inventory == null && Blockchain.Default != null)
inventory = Blockchain.Default.GetTransaction(vector.Hash);
if (inventory != null)
await SendMessageAsync("tx", inventory);
break;
case InventoryType.Block:
if (inventory == null && Blockchain.Default != null)
inventory = Blockchain.Default.GetBlock(vector.Hash);
if (inventory != null)
await SendMessageAsync("block", inventory);
break;
}
}
}
