public void sendMessage(Command command)
{
multicastSocket.Send(command.serialize());
}
public void sendCommand(Command command)
{
try{
int amount=0;
byte[] commandBuffer = command.serialize();
while (amount < commandBuffer.Length)
{
int messageSize = Math.Min(PlanckDBConstants.MAX_TCP_MESSAGE_SIZE, commandBuffer.Length - amount);
socket.GetStream().Write(commandBuffer, amount, messageSize);
socket.GetStream().Flush();
amount+=messageSize;
}
amount=0;
while (amount < PlanckDBConstants.SIZE_OF_INT)
{
int read = socket.GetStream().Read(buffer, amount, 4 - amount);
if(read<0){
tcpConversationHolder.handleTcpConnectionFailure(this);
return;
}
amount+= read;
}
int commandSize = SerializationUtils.byteArrayToInt(buffer, 0);
amount=0;
commandBuffer = new byte[commandSize - PlanckDBConstants.SIZE_OF_INT];
while(amount<commandSize- PlanckDBConstants.SIZE_OF_INT){
amount += socket.GetStream().Read(commandBuffer, amount, commandSize - (amount + PlanckDBConstants.SIZE_OF_INT));
}
Command resultCommand = AbstractCommand.deSerialize(commandBuilder, commandBuffer, 0, commandBuffer.Length);
resultCommand.fill(command);
} catch (IOException e) {
throw new PlanckDBException(CommandStatus.unsupported,"TCP connection failure due to IOException : "+e.Message);
}
}
