public TClientSession(TRepeaterServer pServer, Socket pClientSocket) {
super();
// .
Server = pServer;
ClientSocket = pClientSocket;
// .
synchronized (Server.ClientSessions) {
Server.ClientSessions.add(this);
}
// .
_Thread = new Thread(this);
_Thread.start();
}
@Override
public void run() {
try {
try {
synchronized (TLANConnectionRepeater.this) {
ConnectionsCount++;
}
try {
ClientSocket.setSoTimeout(ServerReadWriteTimeout);
ClientSocket.setTcpNoDelay(true);
// .
InputStream IS = ClientSocket.getInputStream();
try {
OutputStream OS = ClientSocket.getOutputStream();
try {
TLANConnectionClient LANConnectionClient =
new TLANConnectionClient(TLANConnectionRepeater.this, OS);
try {
byte[] TransferBuffer = new byte[TLANConnectionRepeater.TransferBufferSize];
int ActualSize;
switch (TLANConnectionRepeater.this.ConnectionType) {
case LANConnectionRepeaterDefines.CONNECTIONTYPE_NORMAL:
while ((!Canceller.flCancel) && LANConnectionClient.flRunning) {
try {
ActualSize = IS.read(TransferBuffer, 0, TransferBuffer.length);
if (ActualSize == 0) break; // . > connection is closed
else if (ActualSize < 0) {
if (ActualSize == -1) break; // . > stream EOF, connection is closed
else
throw new IOException(
"error of reading Repeater socket data, RC: "
+ Integer.toString(ActualSize)); // . =>
}
} catch (SocketTimeoutException E) {
continue; // . ^
}
// .
if (ActualSize > 0) {
if (OnDestinationBytesTransmiteHandler != null)
OnDestinationBytesTransmiteHandler.DoOnBytesTransmite(
TransferBuffer, ActualSize);
// .
LANConnectionClient.ServerSocketOutputStream.write(
TransferBuffer, 0, ActualSize);
// .
LANConnectionClient.ServerSocketOutputStream.flush();
}
}
break; // . >
case LANConnectionRepeaterDefines.CONNECTIONTYPE_PACKETTED:
byte[] PacketSizeBA = new byte[4];
int PacketSize;
while ((!Canceller.flCancel) && LANConnectionClient.flRunning) {
try {
ActualSize = IS.read(PacketSizeBA, 0, PacketSizeBA.length);
if (ActualSize == 0) break; // . > connection is closed
else if (ActualSize < 0) {
if (ActualSize == -1) break; // . > stream EOF, connection is closed
else
throw new IOException(
"error of reading server socket data descriptor, RC: "
+ Integer.toString(ActualSize)); // . =>
}
} catch (SocketTimeoutException E) {
continue; // . ^
}
if (ActualSize != PacketSizeBA.length)
throw new IOException("wrong data descriptor"); // . =>
PacketSize =
(PacketSizeBA[3] << 24)
+ ((PacketSizeBA[2] & 0xFF) << 16)
+ ((PacketSizeBA[1] & 0xFF) << 8)
+ (PacketSizeBA[0] & 0xFF);
if (PacketSize > 0) {
if (PacketSize > TransferBuffer.length)
TransferBuffer = new byte[PacketSize];
ActualSize = InputStream_Read(IS, TransferBuffer, PacketSize);
if (ActualSize == 0) break; // . > connection is closed
else if (ActualSize < 0) {
if (ActualSize == -1) break; // . > stream EOF, connection is closed
else
throw new IOException(
"unexpected error of reading server socket data, RC: "
+ Integer.toString(ActualSize)); // . =>
}
}
// .
if (OnDestinationBytesTransmiteHandler != null)
OnDestinationBytesTransmiteHandler.DoOnBytesTransmite(
TransferBuffer, PacketSize);
// .
LANConnectionClient.ServerSocketOutputStream.write(
PacketSizeBA, 0, PacketSizeBA.length);
if (PacketSize > 0)
LANConnectionClient.ServerSocketOutputStream.write(
TransferBuffer, 0, PacketSize);
// .
LANConnectionClient.ServerSocketOutputStream.flush();
}
break; // . >
}
} finally {
LANConnectionClient.Destroy();
}
} finally {
OS.close();
}
} finally {
IS.close();
}
} finally {
synchronized (TLANConnectionRepeater.this) {
ConnectionsCount--;
}
}
} finally {
synchronized (Server.ClientSessions) {
Server.ClientSessions.remove(this);
}
// .
ClientSocket.close();
}
} catch (Throwable T) {
if (!Canceller.flCancel) {
if (ExceptionHandler != null) ExceptionHandler.DoOnException(T);
}
}
}
