/**
* Print out a message to the log.
*
* @param source String: the source bean
* @param method String: the source method
* @param message String: the message
*/
protected static void println(String source, String method, String message) {
if (Utility.init()) {
logWriter.println(source, method, "", message);
}
}
/**
* Print out an exception to the log.
*
* @param source String: the source bean
* @param method String: the source method
* @param ex Exception: the exception
*/
protected static void printException(String source, String method, Exception ex) {
if (Utility.init()) {
logWriter.printException(source, method, "", ex);
}
}
@Override
public void run() {
try {
socketInput =
new BufferedReader(
new InputStreamReader(
connectionSocket.getInputStream())); // get the inputstream from other peer
pieceReader =
connectionSocket
.getInputStream(); // return an input stream for reading bytes from this socket.
socketOutput =
new DataOutputStream(
connectionSocket.getOutputStream()); // get the outputstream to others
// return an output stream for writing bytes to this socket.
} catch (IOException ex) {
Logger.getLogger(SocketThread.class.getName()).log(Level.SEVERE, null, ex);
}
// TCP handshake
if (OtherPeerID != -1) {
try {
socketOutput.writeBytes(handshakeMsg);
} catch (IOException ex) {
Logger.getLogger(SocketThread.class.getName()).log(Level.SEVERE, null, ex);
}
try {
while (socketInput.ready() == false) {}
} catch (Exception e) {
}
try {
checkHandShakeMsg = socketInput.readLine() + "";
} catch (IOException ex) {
Logger.getLogger(SocketThread.class.getName()).log(Level.SEVERE, null, ex);
}
checkHandShakeHeader = checkHandShakeMsg.substring(0, 18);
OtherPeerID = Integer.parseInt(checkHandShakeMsg.substring(28, 32));
} else // ackhandshake
{
try {
while (socketInput.ready() == false) {}
} catch (Exception e) {
}
try {
checkHandShakeMsg = socketInput.readLine() + "";
} catch (IOException ex) {
Logger.getLogger(SocketThread.class.getName()).log(Level.SEVERE, null, ex);
}
checkHandShakeHeader = checkHandShakeMsg.substring(0, 18);
OtherPeerID = Integer.parseInt(checkHandShakeMsg.substring(28, 32));
if (checkHandShakeHeader.equals(handshakeheader)) {
try { // if it is the right neighbour, write log that peer1 is connected from peer2
peerProcess.logfile.write(LogWriter.logmsg(1, peerProcess.myPeerID, OtherPeerID));
} catch (IOException ex) {
Logger.getLogger(SocketThread.class.getName()).log(Level.SEVERE, null, ex);
}
try {
socketOutput.writeBytes(handshakeMsg);
} catch (IOException ex) {
Logger.getLogger(SocketThread.class.getName()).log(Level.SEVERE, null, ex);
}
}
}
// start transferring
try {
while (quited == false
&& (peerProcess.Peers.elementAt(peerProcess.myPeerID % 1000 - 1).obtainAll() == false
|| peerProcess.Peers.elementAt(OtherPeerID % 1000 - 1).obtainAll() == false)) {
try {
socketOutput.writeBytes(peerNotExitMsg);
System.out.println(
"Peer "
+ peerProcess.myPeerID
+ " sent not quit message to peer "
+ OtherPeerID
+ ".");
} catch (Exception e) {
}
try {
while (socketInput.ready() == false) {
//
}
} catch (Exception e) {
}
try {
MsgFromOtherPeer = socketInput.readLine() + "";
} catch (IOException ex) {
Logger.getLogger(SocketThread.class.getName()).log(Level.SEVERE, null, ex);
}
// get the corresponding message length, message type and message payload
RecvdMsg = MsgFromOtherPeer.split("#");
msgLen = Integer.parseInt(RecvdMsg[0]);
msgType = Integer.parseInt(RecvdMsg[1]);
msgPayload = RecvdMsg[2];
if (msgType == 8) {
System.out.println(
"Peer "
+ peerProcess.myPeerID
+ " received quit message from peer "
+ OtherPeerID
+ ".");
quited = true;
break;
} else if (msgType != 9) {
System.out.println(
"Received message type " + msgType + ", expecting quit/not quit message.");
} else {
System.out.println(
"Peer "
+ peerProcess.myPeerID
+ " received not quit message from peer "
+ OtherPeerID
+ ".");
}
// bitField exchange
try {
mybitfield =
peerProcess.Peers.elementAt(peerProcess.myPeerID % 1000 - 1).obtainBitField();
haveMsg = mybitfield.length() + "#" + 4 + "#" + mybitfield + "\n";
socketOutput.writeBytes(haveMsg);
System.out.println(
"Peer "
+ peerProcess.myPeerID
+ " sent bitfield message to peer "
+ OtherPeerID
+ ".");
} catch (Exception e) {
}
try {
while (socketInput.ready() == false) {}
} catch (Exception e) {
}
try {
MsgFromOtherPeer = socketInput.readLine() + "";
} catch (IOException ex) {
Logger.getLogger(SocketThread.class.getName()).log(Level.SEVERE, null, ex);
}
RecvdMsg = MsgFromOtherPeer.split("#");
msgLen = Integer.parseInt(RecvdMsg[0]);
msgType = Integer.parseInt(RecvdMsg[1]);
msgPayload = RecvdMsg[2];
if (msgType == 4) {
System.out.println(
"Peer "
+ peerProcess.myPeerID
+ " received bitField message from peer "
+ OtherPeerID
+ ".");
peerProcess.Peers.elementAt(OtherPeerID % 1000 - 1).setTheBitField(msgPayload);
} else if (msgType == 8) {
System.out.println(
"Peer "
+ peerProcess.myPeerID
+ " received quit message from peer "
+ OtherPeerID
+ ".");
quited = true;
break;
} else {
System.out.println(" received message type " + msgType + ", expecting bitField message.");
}
if (peerProcess.choked[OtherPeerID % 1000 - 1] == false) {
try {
socketOutput.writeBytes(unchokedMsg);
} catch (IOException ex) {
Logger.getLogger(SocketThread.class.getName()).log(Level.SEVERE, null, ex);
}
mybitfield =
peerProcess.Peers.elementAt(peerProcess.myPeerID % 1000 - 1).obtainBitField();
haveMsg = mybitfield.length() + "#" + 4 + "#" + mybitfield + "\n";
try {
socketOutput.writeBytes(haveMsg);
} catch (IOException ex) {
Logger.getLogger(SocketThread.class.getName()).log(Level.SEVERE, null, ex);
}
try {
while (socketInput.ready() == false) {}
} catch (Exception e) {
}
try {
MsgFromOtherPeer = socketInput.readLine();
} catch (IOException ex) {
Logger.getLogger(SocketThread.class.getName()).log(Level.SEVERE, null, ex);
}
RecvdMsg = MsgFromOtherPeer.split("#");
msgLen = Integer.parseInt(RecvdMsg[0]);
msgType = Integer.parseInt(RecvdMsg[1]);
msgPayload = RecvdMsg[2];
if (msgType == 1) {
try {
peerProcess.logfile.write(LogWriter.logmsg(3, peerProcess.myPeerID, OtherPeerID));
} catch (IOException ex) {
Logger.getLogger(SocketThread.class.getName()).log(Level.SEVERE, null, ex);
}
try {
while (socketInput.ready() == false) {}
} catch (Exception e) {
}
try {
MsgFromOtherPeer = socketInput.readLine();
} catch (IOException ex) {
Logger.getLogger(SocketThread.class.getName()).log(Level.SEVERE, null, ex);
}
RecvdMsg = MsgFromOtherPeer.split("#");
msgLen = Integer.parseInt(RecvdMsg[0]);
msgType = Integer.parseInt(RecvdMsg[1]);
msgPayload = RecvdMsg[2];
if (msgType == 4) {
peerProcess.Peers.elementAt(OtherPeerID % 1000 - 1).setTheBitField(msgPayload);
interestedPieceID =
peerProcess
.Peers
.elementAt(peerProcess.myPeerID % 1000 - 1)
.obtainInterestedPiece(OtherPeerID);
try {
if (interestedPieceID != -1)
peerProcess.logfile.write(
LogWriter.logmsg(5, peerProcess.myPeerID, OtherPeerID, interestedPieceID));
} catch (IOException ex) {
Logger.getLogger(SocketThread.class.getName()).log(Level.SEVERE, null, ex);
}
if (interestedPieceID == -1) {
try {
socketOutput.writeBytes(1 + "#" + 3 + "#" + "-1\n");
} catch (IOException ex) {
Logger.getLogger(SocketThread.class.getName()).log(Level.SEVERE, null, ex);
}
try {
while (socketInput.ready() == false) {}
} catch (Exception e) {
}
try {
MsgFromOtherPeer = socketInput.readLine() + "";
} catch (IOException ex) {
Logger.getLogger(SocketThread.class.getName()).log(Level.SEVERE, null, ex);
}
RecvdMsg = MsgFromOtherPeer.split("#");
msgLen = Integer.parseInt(RecvdMsg[0]);
msgType = Integer.parseInt(RecvdMsg[1]);
msgPayload = RecvdMsg[2];
if (msgType == 2) {
try {
peerProcess.logfile.write(
LogWriter.logmsg(6, peerProcess.myPeerID, OtherPeerID));
} catch (IOException ex) {
Logger.getLogger(SocketThread.class.getName()).log(Level.SEVERE, null, ex);
}
byte[] piececontent = peerProcess.obtainPiece(Integer.parseInt(msgPayload));
piecemsg = msgPayload + "#" + 7 + "#" + piececontent.length + "\n";
try {
socketOutput.writeBytes(piecemsg);
while (socketInput.ready() == false) {}
try {
MsgFromOtherPeer = socketInput.readLine();
} catch (Exception e) {
}
RecvdMsg = MsgFromOtherPeer.split("#");
msgLen = Integer.parseInt(RecvdMsg[0]);
msgType = Integer.parseInt(RecvdMsg[1]);
msgPayload = RecvdMsg[2];
if (msgType == 10) {
socketOutput.write(piececontent);
while (socketInput.ready() == false) {}
try {
MsgFromOtherPeer = socketInput.readLine();
} catch (Exception e) {
}
RecvdMsg = MsgFromOtherPeer.split("#");
msgLen = Integer.parseInt(RecvdMsg[0]);
msgType = Integer.parseInt(RecvdMsg[1]);
msgPayload = RecvdMsg[2];
if (msgType != 10) {
System.out.println(
"received message type "
+ msgType
+ ", expecting channel clear message.");
}
continue;
} else {
System.out.println(
"received message type "
+ msgType
+ ", expecting channel clear message.");
}
} catch (IOException ex) {
Logger.getLogger(SocketThread.class.getName()).log(Level.SEVERE, null, ex);
}
} else if (msgType == 3) {
try {
peerProcess.logfile.write(
LogWriter.logmsg(7, peerProcess.myPeerID, OtherPeerID));
} catch (IOException ex) {
Logger.getLogger(SocketThread.class.getName()).log(Level.SEVERE, null, ex);
}
}
} else {
try {
socketOutput.writeBytes(1 + "#" + 2 + "#" + interestedPieceID + "\n");
} catch (IOException ex) {
Logger.getLogger(SocketThread.class.getName()).log(Level.SEVERE, null, ex);
}
try {
while (socketInput.ready() == false) {}
} catch (Exception e) {
}
try {
MsgFromOtherPeer = socketInput.readLine() + "";
} catch (IOException ex) {
Logger.getLogger(SocketThread.class.getName()).log(Level.SEVERE, null, ex);
}
RecvdMsg = MsgFromOtherPeer.split("#");
msgLen = Integer.parseInt(RecvdMsg[0]);
msgType = Integer.parseInt(RecvdMsg[1]);
msgPayload = RecvdMsg[2];
if (msgType == 2) {
byte[] piececontent = peerProcess.obtainPiece(Integer.parseInt(msgPayload));
piecemsg = msgPayload + "#" + 7 + "#" + piececontent.length + "\n";
try {
try {
peerProcess.logfile.write(
LogWriter.logmsg(6, peerProcess.myPeerID, OtherPeerID));
} catch (IOException ex) {
Logger.getLogger(SocketThread.class.getName()).log(Level.SEVERE, null, ex);
}
socketOutput.writeBytes(piecemsg);
while (socketInput.ready() == false) {}
try {
MsgFromOtherPeer = socketInput.readLine();
} catch (Exception e) {
}
RecvdMsg = MsgFromOtherPeer.split("#");
msgLen = Integer.parseInt(RecvdMsg[0]);
int indexFromOther = msgLen;
msgType = Integer.parseInt(RecvdMsg[1]);
msgPayload = RecvdMsg[2];
int loadsize = Integer.parseInt(msgPayload);
byte[] mspiececon = new byte[loadsize];
if (msgType == 7) {
if (peerProcess.myPeerID < OtherPeerID) {
socketOutput.writeBytes(channelClearMsg);
while (pieceReader.available() <= 0) {}
int totallen = 0;
byte[] c = new byte[1];
while (totallen < loadsize) {
try {
pieceReader.read(c);
} catch (Exception e) {
}
mspiececon[totallen] = c[0];
totallen++;
}
socketOutput.write(piececontent);
try {
peerProcess.writebackPiece(indexFromOther, mspiececon);
peerProcess.logfile.write(
LogWriter.logmsg(
8,
peerProcess.myPeerID,
OtherPeerID,
interestedPieceID,
peerProcess
.Peers
.elementAt(peerProcess.myPeerID % 1000 - 1)
.hasHowManyPieces()));
if (peerProcess
.Peers
.elementAt(peerProcess.myPeerID % peerIDBase - 1)
.obtainAll()
== true) {
try {
peerProcess.logfile.write(LogWriter.logmsg(9, peerProcess.myPeerID));
} catch (Exception e) {
}
}
} catch (IOException ex) {
Logger.getLogger(SocketThread.class.getName())
.log(Level.SEVERE, null, ex);
}
while (socketInput.ready() == false) {}
try {
MsgFromOtherPeer = socketInput.readLine();
} catch (Exception e) {
}
RecvdMsg = MsgFromOtherPeer.split("#");
msgLen = Integer.parseInt(RecvdMsg[0]);
msgType = Integer.parseInt(RecvdMsg[1]);
msgPayload = RecvdMsg[2];
if (msgType != 10) {
System.out.println(
"Expecting channel clear message, received message type " + msgType);
}
continue;
} else {
while (socketInput.ready() == false) {}
try {
MsgFromOtherPeer = socketInput.readLine();
} catch (Exception e) {
}
RecvdMsg = MsgFromOtherPeer.split("#");
msgLen = Integer.parseInt(RecvdMsg[0]);
msgType = Integer.parseInt(RecvdMsg[1]);
msgPayload = RecvdMsg[2];
if (msgType == 10) {
socketOutput.write(piececontent);
while (pieceReader.available() <= 0) {}
int totallen = 0;
byte[] c = new byte[1];
while (totallen < loadsize) {
try {
pieceReader.read(c);
} catch (Exception e) {
}
mspiececon[totallen] = c[0];
totallen++;
}
socketOutput.writeBytes(channelClearMsg);
try {
peerProcess.writebackPiece(indexFromOther, mspiececon);
peerProcess.logfile.write(
LogWriter.logmsg(
8,
peerProcess.myPeerID,
OtherPeerID,
interestedPieceID,
peerProcess
.Peers
.elementAt(peerProcess.myPeerID % 1000 - 1)
.hasHowManyPieces()));
if (peerProcess
.Peers
.elementAt(peerProcess.myPeerID % peerIDBase - 1)
.obtainAll()
== true) {
try {
peerProcess.logfile.write(
LogWriter.logmsg(9, peerProcess.myPeerID));
} catch (Exception e) {
}
}
} catch (IOException ex) {
Logger.getLogger(SocketThread.class.getName())
.log(Level.SEVERE, null, ex);
}
continue;
} else {
System.out.println(
"Expecting channel clear message, received message type " + msgType);
}
}
} else {
System.out.println(
"Expecting piecemessage, received message type " + msgType);
}
} catch (IOException ex) {
Logger.getLogger(SocketThread.class.getName()).log(Level.SEVERE, null, ex);
}
} else if (msgType == 3) {
try {
peerProcess.logfile.write(
LogWriter.logmsg(7, peerProcess.myPeerID, OtherPeerID));
} catch (IOException ex) {
Logger.getLogger(SocketThread.class.getName()).log(Level.SEVERE, null, ex);
}
try {
MsgFromOtherPeer = socketInput.readLine() + "";
} catch (IOException ex) {
Logger.getLogger(SocketThread.class.getName()).log(Level.SEVERE, null, ex);
}
RecvdMsg = MsgFromOtherPeer.split("#");
msgLen = Integer.parseInt(RecvdMsg[0]);
int indexFromOther = msgLen;
msgType = Integer.parseInt(RecvdMsg[1]);
msgPayload = RecvdMsg[2];
int loadsize = Integer.parseInt(msgPayload);
byte[] mspiececon = new byte[loadsize];
if (msgType == 7) {
socketOutput.writeBytes(channelClearMsg);
while (pieceReader.available() <= 0) {}
int totallen = 0;
byte[] c = new byte[1];
while (totallen < loadsize) {
try {
pieceReader.read(c);
} catch (Exception e) {
}
mspiececon[totallen] = c[0];
totallen++;
}
socketOutput.writeBytes(channelClearMsg);
try {
peerProcess.writebackPiece(indexFromOther, mspiececon);
peerProcess.logfile.write(
LogWriter.logmsg(
8,
peerProcess.myPeerID,
OtherPeerID,
interestedPieceID,
peerProcess
.Peers
.elementAt(peerProcess.myPeerID % 1000 - 1)
.hasHowManyPieces()));
if (peerProcess
.Peers
.elementAt(peerProcess.myPeerID % peerIDBase - 1)
.obtainAll()
== true) {
try {
peerProcess.logfile.write(LogWriter.logmsg(9, peerProcess.myPeerID));
} catch (Exception e) {
}
}
} catch (IOException ex) {
Logger.getLogger(SocketThread.class.getName()).log(Level.SEVERE, null, ex);
}
continue;
} else {
System.out.println(
"Expecting piece data, received message type" + msgType + ".");
}
}
}
}
} else if (msgType == 0) {
try {
peerProcess.logfile.write(LogWriter.logmsg(4, peerProcess.myPeerID, OtherPeerID));
} catch (IOException ex) {
Logger.getLogger(SocketThread.class.getName()).log(Level.SEVERE, null, ex);
}
try {
while (socketInput.ready() == false) {}
} catch (Exception e) {
}
try {
MsgFromOtherPeer = socketInput.readLine();
} catch (IOException ex) {
Logger.getLogger(SocketThread.class.getName()).log(Level.SEVERE, null, ex);
}
RecvdMsg = MsgFromOtherPeer.split("#");
msgLen = Integer.parseInt(RecvdMsg[0]);
msgType = Integer.parseInt(RecvdMsg[1]);
msgPayload = RecvdMsg[2];
if (msgType == 2) {
byte[] piececontent = peerProcess.obtainPiece(Integer.parseInt(msgPayload));
piecemsg = msgPayload + "#" + 7 + "#" + piececontent.length + "\n";
try {
socketOutput.writeBytes(piecemsg);
while (socketInput.ready() == false) {}
try {
MsgFromOtherPeer = socketInput.readLine();
} catch (Exception e) {
}
RecvdMsg = MsgFromOtherPeer.split("#");
msgLen = Integer.parseInt(RecvdMsg[0]);
msgType = Integer.parseInt(RecvdMsg[1]);
msgPayload = RecvdMsg[2];
if (msgType == 10) {
socketOutput.write(piececontent);
while (socketInput.ready() == false) {}
try {
MsgFromOtherPeer = socketInput.readLine();
} catch (Exception e) {
}
RecvdMsg = MsgFromOtherPeer.split("#");
msgLen = Integer.parseInt(RecvdMsg[0]);
msgType = Integer.parseInt(RecvdMsg[1]);
msgPayload = RecvdMsg[2];
if (msgType != 10) {
System.out.println(
"Expecting channel clear message, received message type " + msgType);
}
continue;
} else {
System.out.println(
"Expecting channel clear message, received message type " + msgType);
}
} catch (IOException ex) {
Logger.getLogger(SocketThread.class.getName()).log(Level.SEVERE, null, ex);
}
try {
peerProcess.logfile.write(LogWriter.logmsg(6, peerProcess.myPeerID, OtherPeerID));
} catch (IOException ex) {
Logger.getLogger(SocketThread.class.getName()).log(Level.SEVERE, null, ex);
}
} else if (msgType == 3) {
try {
peerProcess.logfile.write(LogWriter.logmsg(7, peerProcess.myPeerID, OtherPeerID));
} catch (IOException ex) {
Logger.getLogger(SocketThread.class.getName()).log(Level.SEVERE, null, ex);
}
}
} else {
continue;
}
} else {
try {
socketOutput.writeBytes(chokedMsg);
} catch (IOException ex) {
Logger.getLogger(SocketThread.class.getName()).log(Level.SEVERE, null, ex);
}
try {
while (socketInput.ready() == false) {}
} catch (Exception e) {
}
try {
MsgFromOtherPeer = socketInput.readLine() + "";
} catch (IOException ex) {
Logger.getLogger(SocketThread.class.getName()).log(Level.SEVERE, null, ex);
}
RecvdMsg = MsgFromOtherPeer.split("#");
msgLen = Integer.parseInt(RecvdMsg[0]);
msgType = Integer.parseInt(RecvdMsg[1]);
msgPayload = RecvdMsg[2];
if (msgType == 0) {
try {
peerProcess.logfile.write(LogWriter.logmsg(4, peerProcess.myPeerID, OtherPeerID));
} catch (Exception e) {
}
continue;
} else if (msgType == 1) {
try {
peerProcess.logfile.write(LogWriter.logmsg(3, peerProcess.myPeerID, OtherPeerID));
} catch (Exception e) {
}
try {
while (socketInput.ready() == false) {}
} catch (Exception e) {
}
try {
MsgFromOtherPeer = socketInput.readLine() + "";
} catch (IOException ex) {
Logger.getLogger(SocketThread.class.getName()).log(Level.SEVERE, null, ex);
}
RecvdMsg = MsgFromOtherPeer.split("#");
msgLen = Integer.parseInt(RecvdMsg[0]);
msgType = Integer.parseInt(RecvdMsg[1]);
msgPayload = RecvdMsg[2];
if (msgType == 4) {
peerProcess.Peers.elementAt(OtherPeerID % 1000 - 1).setTheBitField(msgPayload);
interestedPieceID =
peerProcess
.Peers
.elementAt(peerProcess.myPeerID % 1000 - 1)
.obtainInterestedPiece(OtherPeerID);
try {
if (interestedPieceID != -1)
peerProcess.logfile.write(
LogWriter.logmsg(5, peerProcess.myPeerID, OtherPeerID, interestedPieceID));
} catch (Exception e) {
}
if (interestedPieceID == -1) {
try {
socketOutput.writeBytes(1 + "#" + 3 + "#" + "-1\n");
} catch (IOException ex) {
Logger.getLogger(SocketThread.class.getName()).log(Level.SEVERE, null, ex);
}
} else {
try {
socketOutput.writeBytes(1 + "#" + 2 + "#" + interestedPieceID + "\n");
} catch (IOException ex) {
Logger.getLogger(SocketThread.class.getName()).log(Level.SEVERE, null, ex);
}
try {
while (socketInput.ready() == false) {}
} catch (Exception e) {
}
try {
MsgFromOtherPeer = socketInput.readLine() + "";
} catch (IOException ex) {
Logger.getLogger(SocketThread.class.getName()).log(Level.SEVERE, null, ex);
}
RecvdMsg = MsgFromOtherPeer.split("#");
msgLen = Integer.parseInt(RecvdMsg[0]);
int indexFromOther = msgLen;
msgType = Integer.parseInt(RecvdMsg[1]);
msgPayload = RecvdMsg[2];
int loadsize = Integer.parseInt(msgPayload);
byte[] mspiececon = new byte[loadsize];
if (msgType == 7) {
socketOutput.writeBytes(channelClearMsg);
while (pieceReader.available() <= 0) {}
int totallen = 0;
byte[] c = new byte[1];
while (totallen < loadsize) {
try {
pieceReader.read(c);
} catch (Exception e) {
}
mspiececon[totallen] = c[0];
totallen++;
}
socketOutput.writeBytes(channelClearMsg);
try {
peerProcess.writebackPiece(indexFromOther, mspiececon);
peerProcess.logfile.write(
LogWriter.logmsg(
8,
peerProcess.myPeerID,
OtherPeerID,
interestedPieceID,
peerProcess
.Peers
.elementAt(peerProcess.myPeerID % 1000 - 1)
.hasHowManyPieces()));
if (peerProcess
.Peers
.elementAt(peerProcess.myPeerID % peerIDBase - 1)
.obtainAll()
== true) {
try {
peerProcess.logfile.write(LogWriter.logmsg(9, peerProcess.myPeerID));
} catch (Exception e) {
}
}
} catch (IOException ex) {
Logger.getLogger(SocketThread.class.getName()).log(Level.SEVERE, null, ex);
}
continue;
} else {
System.out.println("received msg type " + msgType + ", expecting piece data.");
}
}
} else {
System.out.println("received msg type " + msgType + ", expecting have msg.");
}
} else {
System.out.println("received msg type " + msgType + ", expecting choke/unchoke msg.");
}
}
}
} catch (Exception ite) {
}
if (quited == false) {
try {
socketOutput.writeBytes(peerExitMsg);
System.out.println(
"Peer " + peerProcess.myPeerID + " sent quit message to peer " + OtherPeerID + ".");
try {
Thread.sleep(100);
} catch (Exception e) {
}
} catch (IOException ex) {
Logger.getLogger(SocketThread.class.getName()).log(Level.SEVERE, null, ex);
}
}
System.out.println(
"The socket between peer"
+ peerProcess.myPeerID
+ "and peer "
+ OtherPeerID
+ " will disconnect now.\n");
peerProcess.Peers.elementAt(OtherPeerID % 1000 - 1).setHasAllPieces();
peerProcess.Peers.elementAt(peerProcess.myPeerID % 1000 - 1).setHasAllPieces();
}