public void GetSpans()
{
var pool = new SpanPool <RequestId>(20);
var firstPart = pool.GetSpan(3);
var secondPart = pool.GetSpan(17);
firstPart[0] = new RequestId();
firstPart[2] = new RequestId();
Assert.Equal(default, secondPart[0]);
public GetCoinResponse(
RequestId requestId,
ClientId clientId,
GetCoinStatus status,
ref Outpoint outpoint,
OutpointFlags flags,
BlockAlias context,
BlockAlias production,
BlockAlias consumption,
ulong satoshis,
uint nLockTime,
Span <byte> script,
BlockHandleMask mask,
SpanPool <byte> pool)
{
var messageSizeInBytes = Header.SizeInBytes + script.Length;
_buffer = pool.GetSpan(messageSizeInBytes);
AsHeader.ResponseHeader.MessageSizeInBytes = messageSizeInBytes;
AsHeader.ResponseHeader.RequestId = requestId;
AsHeader.ResponseHeader.ClientId = clientId;
AsHeader.ResponseHeader.MessageKind = MessageKind.GetCoinResponse;
AsHeader.Status = status;
AsHeader.Outpoint = outpoint;
AsHeader.Flags = flags;
AsHeader.Context = context.ConvertToBlockHandle(mask);
AsHeader.Production = production.ConvertToBlockHandle(mask);
AsHeader.Consumption = consumption.ConvertToBlockHandle(mask);
AsHeader.Satoshis = satoshis;
AsHeader.NLockTime = nLockTime;
script.CopyTo(_buffer.Slice(Header.SizeInBytes));
}
public OpenBlockResponse(ref MessageHeader requestHeader, OpenBlockStatus status, SpanPool <byte> pool)
{
_buffer = pool.GetSpan(Header.SizeInBytes);
AsHeader.ResponseHeader = requestHeader;
AsHeader.ResponseHeader.MessageKind = MessageKind.OpenBlockResponse;
AsHeader.ResponseHeader.MessageSizeInBytes = Header.SizeInBytes;
AsHeader.Status = status;
AsHeader.Handle = default;
AsHeader.UncommittedBlockId = default;
}
public GetBlockHandleResponse(
ref MessageHeader requestHeader, GetBlockHandleStatus status, SpanPool <byte> pool)
{
_buffer = pool.GetSpan(Header.SizeInBytes);
AsHeader.ResponseHeader = requestHeader;
AsHeader.ResponseHeader.MessageKind = MessageKind.BlockHandleResponse;
AsHeader.ResponseHeader.MessageSizeInBytes = Header.SizeInBytes;
AsHeader.Status = status;
AsHeader.Handle = default;
}
public GetBlockHandleResponse(
ref MessageHeader requestHeader, BlockHandleMask mask, BlockAlias alias, SpanPool <byte> pool)
{
_buffer = pool.GetSpan(Header.SizeInBytes);
AsHeader.ResponseHeader = requestHeader;
AsHeader.ResponseHeader.MessageKind = MessageKind.BlockHandleResponse;
AsHeader.ResponseHeader.MessageSizeInBytes = Header.SizeInBytes;
AsHeader.Status = GetBlockHandleStatus.Success;
AsHeader.Handle = alias.ConvertToBlockHandle(mask);
}
public OpenBlockResponse(
ref MessageHeader requestHeader, BlockHandleMask mask, BlockAlias alias, UncommittedBlockId uncommittedBlockId, SpanPool <byte> pool)
{
_buffer = pool.GetSpan(Header.SizeInBytes);
AsHeader.ResponseHeader = requestHeader;
AsHeader.ResponseHeader.MessageKind = MessageKind.OpenBlockResponse;
AsHeader.ResponseHeader.MessageSizeInBytes = Header.SizeInBytes;
AsHeader.Status = OpenBlockStatus.Success;
AsHeader.Handle = alias.ConvertToBlockHandle(mask);
AsHeader.UncommittedBlockId = uncommittedBlockId;
}
public bool TryGet(T key, out Span <byte> value)
{
_pool.Reset();
if (_map.TryGetValue(key, out var vs))
{
value = _pool.GetSpan(vs.Length);
vs.CopyTo(value);
return(true);
}
else
{
value = Span <byte> .Empty;
return(false);
}
}
public ConsumeCoinResponse(
RequestId requestId,
ClientId clientId,
ChangeCoinStatus status,
SpanPool <byte> pool)
{
_buffer = pool.GetSpan(Header.SizeInBytes);
AsHeader.ResponseHeader.MessageSizeInBytes = Header.SizeInBytes;
AsHeader.ResponseHeader.RequestId = requestId;
AsHeader.ResponseHeader.ClientId = clientId;
AsHeader.ResponseHeader.MessageKind = MessageKind.ConsumeCoinResponse;
AsHeader.Status = status;
}
public ProtocolErrorResponse(
RequestId requestId,
ClientId clientId,
ProtocolErrorStatus status,
SpanPool <byte> pool)
{
_buffer = pool.GetSpan(Header.SizeInBytes);
AsHeader.ResponseHeader.MessageSizeInBytes = Header.SizeInBytes;
AsHeader.ResponseHeader.RequestId = requestId;
AsHeader.ResponseHeader.ClientId = clientId;
AsHeader.ResponseHeader.MessageKind = MessageKind.ProtocolErrorResponse;
AsHeader.Status = status;
}
/// <summary> Client-side perspective. </summary>
public GetCoinRequest(
RequestId requestId,
ref Outpoint outpoint,
BlockHandle context,
SpanPool <byte> pool)
{
_buffer = pool.GetSpan(Header.SizeInBytes);
_mask = default;
AsHeader.RequestHeader.MessageSizeInBytes = Header.SizeInBytes;
AsHeader.RequestHeader.RequestId = requestId;
AsHeader.RequestHeader.MessageKind = MessageKind.GetCoin;
Outpoint = outpoint;
HandleContext = context;
}
public GetBlockInfoResponse(
ref MessageHeader requestHeader,
UncommittedBlockId uncommittedBlockId,
BlockAlias alias,
BlockAlias parent,
int blockHeight,
BlockHandleMask mask,
SpanPool <byte> pool)
{
_buffer = pool.GetSpan(Header.SizeInBytes);
AsHeader.ResponseHeader = requestHeader;
AsHeader.ResponseHeader.MessageKind = MessageKind.BlockInfoResponse;
AsHeader.ResponseHeader.MessageSizeInBytes = Header.SizeInBytes;
AsHeader.UncommittedBlockId = uncommittedBlockId;
AsHeader.Handle = alias.ConvertToBlockHandle(mask);
AsHeader.Parent = parent.ConvertToBlockHandle(mask);
AsHeader.BlockHeight = blockHeight;
AsHeader.IsCommitted = false;
}
/// <summary> Coin production. Client-side perspective. </summary>
public ProduceCoinRequest(
RequestId requestId,
ref Outpoint outpoint,
OutpointFlags flags,
BlockHandle context,
ulong satoshis,
uint nLockTime,
int scriptSizeInBytes,
SpanPool <byte> pool)
{
_buffer = pool.GetSpan(Header.SizeInBytes + scriptSizeInBytes);
_mask = default;
AsHeader.RequestHeader.MessageSizeInBytes = Header.SizeInBytes + scriptSizeInBytes;
AsHeader.RequestHeader.RequestId = requestId;
AsHeader.RequestHeader.MessageKind = MessageKind.ProduceCoin;
Outpoint = outpoint;
HandleContext = context;
Flags = flags;
Satoshis = satoshis;
NLockTime = nLockTime;
}