/// <summary>
/// Called when a message should be released to the application
/// </summary>
private void AcceptMessage(IncomingNetMessage msg)
{
if (msg.m_type == NetMessageLibraryType.UserFragmented)
{
// parse
int id = msg.m_data.ReadUInt16();
int number = (int)msg.m_data.ReadVariableUInt32(); // 0 to total-1
int total = (int)msg.m_data.ReadVariableUInt32();
int bytePtr = msg.m_data.Position / 8;
int payloadLen = msg.m_data.LengthBytes - bytePtr;
FragmentedMessage fmsg;
if (!m_fragments.TryGetValue(id, out fmsg))
{
fmsg = new FragmentedMessage();
fmsg.TotalFragments = total;
fmsg.FragmentsReceived = 0;
fmsg.ChunkSize = payloadLen;
fmsg.Data = new byte[payloadLen * total];
m_fragments[id] = fmsg;
}
// insert this fragment
Array.Copy(
msg.m_data.Data,
bytePtr,
fmsg.Data,
number * fmsg.ChunkSize,
payloadLen
);
fmsg.BitLength += (msg.m_data.m_bitLength - msg.m_data.Position);
fmsg.FragmentsReceived++;
m_owner.LogVerbose("Fragment " + id + " - " + (number+1) + "/" + total + " received; chunksize " + fmsg.ChunkSize + " this size " + payloadLen, this);
if (fmsg.FragmentsReceived < fmsg.TotalFragments)
{
// Not yet complete
return;
}
// Done! Release it as a complete message
NetBuffer buf = new NetBuffer(false);
buf.Data = fmsg.Data;
//int bitLen = (fmsg.TotalFragments - 1) * fmsg.ChunkSize * 8;
//bitLen += msg.m_data.m_bitLength - (bytePtr * 8);
buf.m_bitLength = fmsg.BitLength;
m_fragments.Remove(id);
// reuse "msg"
m_owner.LogVerbose("All fragments received; complete length is " + buf.LengthBytes, this);
msg.m_data = buf;
}
// release
// m_owner.LogVerbose("Accepted " + msg, this);
// Debug.Assert(msg.m_type == NetMessageLibraryType.User);
lock(m_owner.m_receivedMessages)
m_owner.m_receivedMessages.Enqueue(msg);
}
/// <summary>
/// Called when a message should be released to the application
/// </summary>
private void AcceptMessage(IncomingNetMessage msg)
{
if (msg.m_type == NetMessageLibraryType.UserFragmented)
{
// parse
int id = msg.m_data.ReadUInt16();
int number = (int)msg.m_data.ReadVariableUInt32(); // 0 to total-1
int total = (int)msg.m_data.ReadVariableUInt32();
int bytePtr = msg.m_data.Position / 8;
int payloadLen = msg.m_data.LengthBytes - bytePtr;
FragmentedMessage fmsg;
if (!m_fragments.TryGetValue(id, out fmsg))
{
fmsg = new FragmentedMessage();
fmsg.TotalFragments = total;
fmsg.FragmentsReceived = 0;
fmsg.ChunkSize = payloadLen;
fmsg.Data = new byte[payloadLen * total];
m_fragments[id] = fmsg;
}
// insert this fragment
Array.Copy(
msg.m_data.Data,
bytePtr,
fmsg.Data,
number * fmsg.ChunkSize,
payloadLen
);
fmsg.BitLength += (msg.m_data.m_bitLength - msg.m_data.Position);
fmsg.FragmentsReceived++;
m_owner.LogVerbose("Fragment " + id + " - " + (number + 1) + "/" + total + " received; chunksize " + fmsg.ChunkSize + " this size " + payloadLen, this);
if (fmsg.FragmentsReceived < fmsg.TotalFragments)
{
// Not yet complete
return;
}
// Done! Release it as a complete message
NetBuffer buf = new NetBuffer(false);
buf.Data = fmsg.Data;
//int bitLen = (fmsg.TotalFragments - 1) * fmsg.ChunkSize * 8;
//bitLen += msg.m_data.m_bitLength - (bytePtr * 8);
buf.m_bitLength = fmsg.BitLength;
m_fragments.Remove(id);
// reuse "msg"
m_owner.LogVerbose("All fragments received; complete length is " + buf.LengthBytes, this);
msg.m_data = buf;
}
// release
// m_owner.LogVerbose("Accepted " + msg, this);
// Debug.Assert(msg.m_type == NetMessageLibraryType.User);
// do custom handling on networking thread
m_owner.ProcessReceived(msg.m_data);
m_owner.EnqueueReceivedMessage(msg);
}
