/*
* Unifies all known data from the other Server.
*/
private void Synchronize(SyncMessage msg)
{
PoolDebug("Synchronizing with " + msg.ServerId);
MergeServicesByType(msg.ServicesByType);
MergeServicesByUid(msg.ServicesByUid);
MergeServicesPerApplication(msg.ServicesPerApplication);
MergeKnownServers(msg.KnownServers);
}
//received rpc message had a ServerPool prefix, so will be treated as a ServerPool message from now on.
private void ReceiveServerPoolMessage(MemoryStream stream)
{
ServerPoolMessageRPC poolMessageRpcType = (ServerPoolMessageRPC)stream.ReadByte();
switch (poolMessageRpcType)
{
case ServerPoolMessageRPC.RequestServerUid:
{
//PoolDebug("RequestServerUid firing");
Address myPublicRpcAddress = StreamUtil.Read<Address>(stream);
//PoolDebug("RequestServerUid firing 0");
Address myPublicPubAddress = StreamUtil.Read<Address>(stream);
//PoolDebug("RequestServerUid firing 1");
long newUid = NewServerUIDInPool(myPublicRpcAddress, myPublicPubAddress);
//PoolDebug("RequestServerUid firing 2");
SyncMessage thisDataSyncMessage = new SyncMessage();
thisDataSyncMessage.KnownServers = _knownServers;
thisDataSyncMessage.ServerId = _serverUid;
thisDataSyncMessage.ServicesByType = _servicesByType;
//PoolDebug("RequestServerUid firing 3");
thisDataSyncMessage.ServicesByUid = _servicesByUID;
thisDataSyncMessage.ServicesPerApplication = _servicesPerApplication;
MemoryStream sendStream = new MemoryStream();
//PoolDebug("RequestServerUid firing 4");
StreamUtil.Write(sendStream, newUid);
StreamUtil.Write(sendStream, thisDataSyncMessage);
//PoolDebug("RequestServerUid firing 5");
_rpcSocket.Send(sendStream.GetBuffer());
//PoolDebug("RequestServerUid fired 6");
}
break;
case ServerPoolMessageRPC.ReserveServerUid:
{
long proposal = StreamUtil.Read<long>(stream);
bool ok = true;
if (_serverUid == proposal || _knownServers.Where(x => (x.GlobalServerId == proposal)).Any() || _reservedServerUids.Contains(proposal))
ok = false;
MemoryStream sendStream = new MemoryStream();
StreamUtil.Write(sendStream, ok);
_rpcSocket.Send(sendStream.GetBuffer());
}
break;
case ServerPoolMessageRPC.AddServer:
{
ServerInfo si = StreamUtil.Read<ServerInfo>(stream);
AddServerToServerPool(si);
_rpcSocket.Send();
PoolDebug("Remote server joined pool");
}
break;
//SERVICE (a client)
case ServerPoolMessageRPC.ReserveServiceUid:
{
ulong proposal = StreamUtil.Read<ulong>(stream);
bool ok = true;
if (_reservedApplicationUids.Contains(proposal))
ok = false;
MemoryStream sendStream = new MemoryStream();
StreamUtil.Write(sendStream, ok);
_rpcSocket.Send(sendStream.GetBuffer());
}
break;
}
}