private async Task OnInvMessageReceivedAsync(InvPayload payload)
{
InventoryVector[] vectors = payload.Inventories.Distinct().Where(p => Enum.IsDefined(typeof(InventoryType), p.Type)).ToArray();
lock (KnownHashes)
{
vectors = vectors.Where(p => !KnownHashes.Contains(p.Hash)).ToArray();
}
if (vectors.Length == 0) return;
lock (missions_global)
{
if (localNode.GlobalMissionsEnabled)
vectors = vectors.Where(p => !missions_global.Contains(p.Hash)).ToArray();
foreach (InventoryVector vector in vectors)
{
missions_global.Add(vector.Hash);
missions.Add(vector.Hash);
}
}
if (vectors.Length == 0) return;
await SendMessageAsync("getdata", GetDataPayload.Create(vectors));
}
private void OnInvMessageReceived(InvPayload payload)
{
IEnumerable<InventoryVector> vectors = payload.Inventories.Distinct().Where(p => Enum.IsDefined(typeof(InventoryType), p.Type));
lock (LocalNode.KnownHashes)
{
vectors = vectors.Where(p => !LocalNode.KnownHashes.Contains(p.Hash)).ToArray();
}
vectors = vectors.Where(p => p.Type != InventoryType.TX || !Blockchain.Default.ContainsTransaction(p.Hash));
vectors = vectors.Where(p => p.Type != InventoryType.Block || !Blockchain.Default.ContainsBlock(p.Hash));
InventoryVector[] vectors_list = vectors.ToArray();
if (vectors_list.Length == 0) return;
lock (missions_global)
{
foreach (InventoryVector vector in vectors_list)
{
if (!missions_global.ContainsKey(vector.Hash))
{
missions_global.Add(vector.Hash, new Mission
{
Hash = vector.Hash,
Type = vector.Type,
LaunchTimes = 0
});
}
if (!missions.ContainsKey(vector.Hash))
{
missions.Add(vector.Hash, missions_global[vector.Hash]);
}
}
}
}
private void OnGetDataMessageReceived(InvPayload 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)
EnqueueMessage("tx", inventory);
break;
case InventoryType.Block:
if (inventory == null && Blockchain.Default != null)
inventory = Blockchain.Default.GetBlock(vector.Hash);
if (inventory != null)
EnqueueMessage("block", inventory);
break;
}
}
}
