protected override GetAccountRangeMessage Deserialize(RlpStream rlpStream)
{
GetAccountRangeMessage message = new ();
rlpStream.ReadSequenceLength();
message.RequestId = rlpStream.DecodeLong();
message.AccountRange = new(rlpStream.DecodeKeccak(), rlpStream.DecodeKeccak(), rlpStream.DecodeKeccak());
message.ResponseBytes = rlpStream.DecodeLong();
return(message);
}
public PingMessage Deserialize(byte[] msg)
{
(PingMessage Message, byte[] Mdc, byte[] Data)results = PrepareForDeserialization <PingMessage>(msg);
RlpStream rlp = results.Data.AsRlpStream();
rlp.ReadSequenceLength();
int version = rlp.DecodeInt();
rlp.ReadSequenceLength();
byte[] sourceAddress = rlp.DecodeByteArray();
IPEndPoint source = GetAddress(sourceAddress, rlp.DecodeInt());
rlp.DecodeInt(); // UDP port
rlp.ReadSequenceLength();
byte[] destinationAddress = rlp.DecodeByteArray();
IPEndPoint destination = GetAddress(destinationAddress, rlp.DecodeInt());
rlp.DecodeInt(); // UDP port
long expireTime = rlp.DecodeLong();
PingMessage message = results.Message;
message.SourceAddress = source;
message.DestinationAddress = destination;
message.Mdc = results.Mdc;
message.Version = version;
message.ExpirationTime = expireTime;
return(message);
}
public PingMsg Deserialize(byte[] msgBytes)
{
(PublicKey FarPublicKey, byte[] Mdc, byte[] Data)results = PrepareForDeserialization(msgBytes);
RlpStream rlp = results.Data.AsRlpStream();
rlp.ReadSequenceLength();
int version = rlp.DecodeInt();
rlp.ReadSequenceLength();
ReadOnlySpan <byte> sourceAddress = rlp.DecodeByteArraySpan();
// TODO: please note that we decode only one field for port and if the UDP is different from TCP then
// our discovery messages will not be routed correctly (the fix will not be part of this commit)
rlp.DecodeInt(); // UDP port
int tcpPort = rlp.DecodeInt(); // we assume here that UDP and TCP port are same
IPEndPoint source = GetAddress(sourceAddress, tcpPort);
rlp.ReadSequenceLength();
ReadOnlySpan <byte> destinationAddress = rlp.DecodeByteArraySpan();
IPEndPoint destination = GetAddress(destinationAddress, rlp.DecodeInt());
rlp.DecodeInt(); // UDP port
long expireTime = rlp.DecodeLong();
PingMsg msg = new(results.FarPublicKey, expireTime, source, destination, results.Mdc);
msg.Version = version;
if (version == 4)
{
if (!rlp.HasBeenRead)
{
long enrSequence = rlp.DecodeLong();
msg.EnrSequence = enrSequence;
}
}
else
{
// what do we do when receive version 5?
}
return(msg);
}
public EnrRequestMsg Deserialize(byte[] msgBytes)
{
(PublicKey FarPublicKey, byte[] Mdc, byte[] Data)results = PrepareForDeserialization(msgBytes);
RlpStream rlpStream = results.Data.AsRlpStream();
rlpStream.ReadSequenceLength();
long expirationTime = rlpStream.DecodeLong();
EnrRequestMsg msg = new (results.FarPublicKey, expirationTime);
return(msg);
}
public PingMessage Deserialize(byte[] msg)
{
(PingMessage Message, byte[] Mdc, byte[] Data)results = PrepareForDeserialization <PingMessage>(msg);
RlpStream rlp = results.Data.AsRlpStream();
rlp.ReadSequenceLength();
int version = rlp.DecodeInt();
rlp.ReadSequenceLength();
ReadOnlySpan <byte> sourceAddress = rlp.DecodeByteArraySpan();
// TODO: please note that we decode only one field for port and if the UDP is different from TCP then
// our discovery messages will not be routed correctly (the fix will not be part of this commit)
rlp.DecodeInt(); // UDP port
int tcpPort = rlp.DecodeInt(); // we assume here that UDP and TCP port are same
IPEndPoint source = GetAddress(sourceAddress, tcpPort);
rlp.ReadSequenceLength();
ReadOnlySpan <byte> destinationAddress = rlp.DecodeByteArraySpan();
IPEndPoint destination = GetAddress(destinationAddress, rlp.DecodeInt());
rlp.DecodeInt(); // UDP port
long expireTime = rlp.DecodeLong();
PingMessage message = results.Message;
message.SourceAddress = source;
message.DestinationAddress = destination;
message.Mdc = results.Mdc;
message.Version = version;
message.ExpirationTime = expireTime;
return(message);
}