private void TransmitPacket(SSH2TransmissionPacket packet) {
_allowedDataSize -= packet.DataWriter.Length - SSH2TransmissionPacket.INITIAL_OFFSET;
_connection.TransmitPacket(packet);
}
private SSH2TransmissionPacket OpenPacket() {
SSH2TransmissionPacket packet = _packet;
if (packet == null) {
packet = _packet = new SSH2TransmissionPacket();
}
packet.Open();
return packet;
}
internal DataFragment SynchronizedTransmitPacket(SSH2TransmissionPacket packet) {
lock (_transmitSync) {
DataFragment data = packet.Close(_tCipher, _tMAC, _tSequence++);
return _packetReceiver.SendAndWaitResponse(data);
}
}
internal void TransmitPacket(SSH2TransmissionPacket packet) {
lock (_transmitSync) {
DataFragment data = packet.Close(_tCipher, _tMAC, _tSequence++);
_stream.Write(data.Data, data.Offset, data.Length);
}
}
public KeyExchanger(SSH2Connection con, byte[] sessionID) {
_connection = con;
_param = con.Param;
_cInfo = (SSH2ConnectionInfo)con.ConnectionInfo;
_sessionID = sessionID;
_status = Status.INITIAL;
_packet = new SSH2TransmissionPacket();
}
private SSH2TransmissionPacket OpenPacket() {
SSH2TransmissionPacket packet = _transmissionPacket ??
(_transmissionPacket = new SSH2TransmissionPacket());
packet.Open();
return packet;
}