public FileTransferProcessor(
int upload_port, int download_port, String base_path, String allowFromDomains)
throws IOException {
super("File transfer processor");
CrossDomainFile = CrossDomainFile.replace("<domains>", allowFromDomains);
Path = base_path;
UploadGateKeeper = new ServerSocket(upload_port);
UploadGateKeeper.setSoTimeout(1);
DownloadGateKeeper = new ServerSocket(download_port);
DownloadGateKeeper.setSoTimeout(1);
PolicyGateKeeper = new ServerSocket(843);
PolicyGateKeeper.setSoTimeout(1);
FileUploadProc = new FileUploadProcessor(UploadItems);
FileDownloadProc = new FileDownloadProcessor(DownloadItems);
}
@Override
public void run() {
List<Socket> inProgress = new ArrayList<>();
ServerSocketFactory factory = ServerSocketFactory.getDefault();
try {
ss = factory.createServerSocket(0);
ss.setSoTimeout(5000);
socketReadyLatch.countDown();
while (!interrupted()) {
inProgress.add(ss.accept()); // eat socket
}
} catch (java.net.SocketTimeoutException expected) {
} catch (Exception e) {
e.printStackTrace();
} finally {
try {
ss.close();
} catch (IOException ignored) {
}
for (Socket s : inProgress) {
try {
s.close();
} catch (IOException ignored) {
}
}
}
}
/** @tests java.net.ServerSocket#ServerSocket(int, int) */
public void test_ConstructorII() throws IOException {
try {
s = new ServerSocket(0, 10);
s.setSoTimeout(2000);
startClient(s.getLocalPort());
sconn = s.accept();
} catch (InterruptedIOException e) {
return;
}
ServerSocket s1 = new ServerSocket(0);
try {
try {
ServerSocket s2 = new ServerSocket(s1.getLocalPort());
s2.close();
fail("Was able to create two serversockets on same port");
} catch (BindException e) {
// Expected
}
} finally {
s1.close();
}
s1 = new ServerSocket(0);
int allocatedPort = s1.getLocalPort();
s1.close();
s1 = new ServerSocket(allocatedPort);
s1.close();
}
@SuppressWarnings("unchecked")
@Override
public void run() {
try {
ListeningSocket.setSoTimeout(ListeningTimeout);
// .
try {
while (!Canceller.flCancel) {
Socket ClientSocket;
try {
ClientSocket = ListeningSocket.accept();
// . start new session
new TClientSession(this, ClientSocket);
} catch (SocketTimeoutException E) {
}
}
} finally {
ArrayList<TClientSession> _ClientSessions;
synchronized (ClientSessions) {
_ClientSessions = (ArrayList<TClientSession>) ClientSessions.clone();
}
for (int I = 0; I < _ClientSessions.size(); I++) _ClientSessions.get(I).Finalize();
}
} catch (Throwable T) {
if (!Canceller.flCancel) {
if (ExceptionHandler != null) ExceptionHandler.DoOnException(T);
}
}
}
public void run() {
try {
providerSocket = new ServerSocket(port, 10);
providerSocket.setSoTimeout(5000);
while (!stopServer) {
try {
connection = providerSocket.accept();
} catch (SocketTimeoutException e) {
log.info("........Socket is timed out..........");
continue;
}
Reader reader = new Reader();
reader.connectionReceived = this.connection;
new Thread(reader).start();
}
} catch (IOException ioException) {
ioException.printStackTrace();
} finally {
try {
providerSocket.close();
} catch (Exception e) {
}
}
log.info("Closing connection");
}
/**
* Checks that the certificate is compatible with the enabled cipher suites. If we don't check
* now, the JIoEndpoint can enter a nasty logging loop. See bug 45528.
*/
private void checkConfig() throws IOException {
// Create an unbound server socket
ServerSocket socket = sslProxy.createServerSocket();
initServerSocket(socket);
try {
// Set the timeout to 1ms as all we care about is if it throws an
// SSLException on accept.
socket.setSoTimeout(1);
socket.accept();
// Will never get here - no client can connect to an unbound port
} catch (SSLException ssle) {
// SSL configuration is invalid. Possibly cert doesn't match ciphers
IOException ioe = new IOException(sm.getString("jsse.invalid_ssl_conf", ssle.getMessage()));
ioe.initCause(ssle);
throw ioe;
} catch (Exception e) {
/*
* Possible ways of getting here
* socket.accept() throws a SecurityException
* socket.setSoTimeout() throws a SocketException
* socket.accept() throws some other exception (after a JDK change)
* In these cases the test won't work so carry on - essentially
* the behaviour before this patch
* socket.accept() throws a SocketTimeoutException
* In this case all is well so carry on
*/
} finally {
// Should be open here but just in case
if (!socket.isClosed()) {
socket.close();
}
}
}
/**
* Create a new instance from the given {@link ServerSocket}
*
* @param socket the {@link ServerSocket} which is used by this instance
*/
public OioServerSocketChannel(ServerSocket socket) {
super(null);
if (socket == null) {
throw new NullPointerException("socket");
}
boolean success = false;
try {
socket.setSoTimeout(SO_TIMEOUT);
success = true;
} catch (IOException e) {
throw new ChannelException("Failed to set the server socket timeout.", e);
} finally {
if (!success) {
try {
socket.close();
} catch (IOException e) {
if (logger.isWarnEnabled()) {
logger.warn("Failed to close a partially initialized socket.", e);
}
}
}
}
this.socket = socket;
config = new DefaultOioServerSocketChannelConfig(this, socket);
}
/** Test of TCP socket programming. */
public void listen() {
ServerSocket socket = null;
try {
socket = new ServerSocket(PORT_NO);
System.out.println("Opened server socket");
socket.setSoTimeout(TIMEOUT);
connection = socket.accept();
System.out.println("Server: Received connection from port " + connection.getPort());
System.out.println("Server: local port: " + connection.getLocalPort());
ObjectInputStream iStream = new ObjectInputStream(connection.getInputStream());
MessageObject message = (MessageObject) iStream.readObject();
System.out.println("message received... by server");
System.out.println(
"Server: received object, item=" + message.getItem() + " count: " + message.getCount());
// sendResponse("'Acknowledging message: object, item=" + message.getItem() + " count: "
// + message.getCount()+"'");
connection.close();
socket.close();
} catch (SocketTimeoutException ste) {
System.out.println("Timed out after " + TIMEOUT + " ms");
} catch (Exception e) {
System.out.println(e.getClass().getName() + " at server: " + e.getMessage());
}
} /*
@Override
public void run() {
try {
// Init socket
serverSocket = new ServerSocket(portNumber);
serverSocket.setSoTimeout(Configuration.SOCKET_WAIT_TIMEOUT);
while (_continue) {
try {
// Listen
socket = serverSocket.accept();
ois = new ObjectInputStream(socket.getInputStream());
while (null != (objectReceived = (T) ois.readObject())) {
String[] parts = socket.getRemoteSocketAddress().toString().replace("/", "").split(":");
Log.e("omar", "--------------------------------------------------");
Log.e("omar", parts[0]);
Log.e("omar", "--------------------------------------------------");
onConsume.onConsume(objectReceived, parts[0]);
}
} catch (SocketTimeoutException | EOFException ex) {
} catch (NullPointerException ex) {
ex.printStackTrace();
}
}
socket.close();
} catch (NullPointerException ex) {
} catch (IOException | ClassNotFoundException ex) {
ex.printStackTrace();
}
}
/*
* Receives votes from clients, passes them on to Voting
* Notice that this has to happen over TCP instead of UDP to make voting reliable
*/
public void run() {
try {
ServerSocket serverSocket = new ServerSocket();
InetSocketAddress address = new InetSocketAddress(InetAddress.getLocalHost(), VOTING_PORT);
serverSocket.bind(address);
serverSocket.setSoTimeout(200);
while (!Thread.currentThread().isInterrupted()) {
// TODO: May need to thread this further if client submissions get larger
try {
Socket socket = serverSocket.accept();
BufferedReader reader =
new BufferedReader(new InputStreamReader(socket.getInputStream()));
String s = null;
while ((s = reader.readLine()) != null) {
voting.addVote(s);
logger.log(Level.FINE, "Received vote for " + s);
}
} catch (SocketTimeoutException e) {
logger.log(Level.FINE, "No votes received in 200ms interval");
}
}
} catch (IOException ex) {
logger.log(Level.SEVERE, null, ex);
}
}
/** Main loop of the SMTP server. */
public void run() {
stopped = false;
try {
try {
serverSocket = new ServerSocket(port);
serverSocket.setSoTimeout(TIMEOUT); // Block for maximum of 1.5
// seconds
} finally {
synchronized (this) {
// Notify when server socket has been created
notifyAll();
}
}
// Server: loop until stopped
while (!isStopped()) {
// Start server socket and listen for client connections
Socket socket = null;
try {
socket = serverSocket.accept();
} catch (Exception e) {
if (socket != null) {
socket.close();
}
continue; // Non-blocking socket timeout occurred: try
// accept() again
}
// Get the input and output streams
BufferedReader input = new BufferedReader(new InputStreamReader(socket.getInputStream()));
PrintWriter out = new PrintWriter(socket.getOutputStream());
synchronized (this) {
/*
* We synchronize over the handle method and the list update
* because the client call completes inside the handle
* method and we have to prevent the client from reading the
* list until we've updated it. For higher concurrency, we
* could just change handle to return void and update the
* list inside the method to limit the duration that we hold
* the lock.
*/
List<SmtpMessage> msgs = handleTransaction(out, input);
receivedMail.addAll(msgs);
}
socket.close();
}
} catch (Exception e) {
// TODO Should throw an appropriate exception here.
e.printStackTrace();
} finally {
if (serverSocket != null) {
try {
serverSocket.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
}
private void createServerSocket() {
try {
serverSocket = new ServerSocket(PORT);
serverSocket.setSoTimeout(20000);
} catch (Exception e) {
e.printStackTrace();
}
}
/** @tests java.net.ServerSocket#setSoTimeout(int) */
public void test_setSoTimeoutI() throws IOException {
// Timeout should trigger and throw InterruptedIOException
try {
s = new ServerSocket(0);
s.setSoTimeout(100);
s.accept();
} catch (InterruptedIOException e) {
assertEquals("Set incorrect sotimeout", 100, s.getSoTimeout());
return;
}
// Timeout should not trigger in this case
s = new ServerSocket(0);
startClient(s.getLocalPort());
s.setSoTimeout(10000);
sconn = s.accept();
}
public void run() {
try {
try {
listeningSocket.setSoTimeout(10000);
} catch (SocketException e) {
// There was a TCP error, lets print the stack trace
e.printStackTrace();
return;
}
while (!done) {
Socket conn = null;
synchronized (ProxyProcess.this) {
while (transfers <= 0 && !done) {
transfers = -1;
try {
ProxyProcess.this.wait();
} catch (InterruptedException e) {
/* Do nothing */
}
}
}
if (done) {
break;
}
try {
synchronized (listeningSocket) {
conn = listeningSocket.accept();
}
if (conn == null) {
continue;
}
String digest = establishSocks5UploadConnection(conn);
synchronized (connectionMap) {
connectionMap.put(digest, conn);
}
} catch (SocketTimeoutException e) {
/* Do Nothing */
} catch (IOException e) {
/* Do Nothing */
} catch (XMPPException e) {
e.printStackTrace();
if (conn != null) {
try {
conn.close();
} catch (IOException e1) {
/* Do Nothing */
}
}
}
}
} finally {
try {
listeningSocket.close();
} catch (IOException e) {
/* Do Nothing */
}
}
}
public CMPPXMLExchanger(int nPort) throws IOException {
super("CMPPXMLExchanger");
m_input = new CMPPPacketQueue();
m_output = new CMPPPacketQueue();
m_socket = null;
m_porters = new Vector();
m_socket = new ServerSocket(nPort);
m_socket.setSoTimeout((int) TimeConfig.DEFAULT_LISTEN_TIMEOUT);
}
private void doAccept() throws IOException {
Socket s = null;
final long startTime = System.currentTimeMillis();
while (true) {
s = ss.accept();
if (s.getInetAddress().equals(msg.ip)) {
// got the connection from the right host
// Close listenning socket.
ss.close();
break;
} else if (ss instanceof SocksServerSocket) {
// We can't accept more then one connection
s.close();
ss.close();
throw new SocksException(SocksProxyBase.SOCKS_FAILURE);
} else {
if (acceptTimeout != 0) { // If timeout is not infinit
final long passed = System.currentTimeMillis() - startTime;
final int newTimeout = acceptTimeout - (int) passed;
if (newTimeout <= 0) {
throw new InterruptedIOException("newTimeout <= 0");
}
ss.setSoTimeout(newTimeout);
}
s.close(); // Drop all connections from other hosts
}
}
// Accepted connection
remote_sock = s;
remote_in = s.getInputStream();
remote_out = s.getOutputStream();
// Set timeout
remote_sock.setSoTimeout(iddleTimeout);
final InetAddress inetAddress = s.getInetAddress();
final int port = s.getPort();
log.info("Accepted from {}:{}", s.getInetAddress(), port);
ProxyMessage response;
if (msg.version == 5) {
final int cmd = SocksProxyBase.SOCKS_SUCCESS;
Socks5Message socks5Message = new Socks5Message(cmd, inetAddress, port);
socks5Message.setDnsResolver(dnsResolver);
response = socks5Message;
} else {
final int cmd = Socks4Message.REPLY_OK;
Socks4Message socks4Message = new Socks4Message(cmd, inetAddress, port);
socks4Message.setDnsResolver(dnsResolver);
response = socks4Message;
}
response.write(out);
}
public FileSender(File file, InetAddress client) throws IOException {
ServerSocketFactory ssocketFactory = SSLServerSocketFactory.getDefault();
ssocket = ssocketFactory.createServerSocket();
ssocket.bind(null);
ssocket.setSoTimeout(timeout);
this.file = file;
this.client = client;
}
/** @tests java.net.ServerSocket#getSoTimeout() */
public void test_getSoTimeout() throws IOException {
s = new ServerSocket(0);
try {
s.setSoTimeout(100);
assertEquals("Returned incorrect sotimeout", 100, s.getSoTimeout());
} finally {
s.close();
}
}
private void createSockets() throws IOException {
try {
myService = new ServerSocket(7101);
myService.setSoTimeout(120000);
} catch (SocketException e) {
throw new RuntimeException(
"Could not create socket. Did you set the android.permission.INTERNET permission in your AndroidManifest.xml",
e);
}
}
public void listen() throws TTransportException {
// Make sure not to block on accept
if (serverSocket_ != null) {
try {
serverSocket_.setSoTimeout(0);
} catch (SocketException sx) {
sx.printStackTrace();
}
}
}
/**
* This sits in a loop and listens for connections. Once a connection has been made, we'll call
* another function to process it.
*/
private void listenForConnections() {
int consecutiveFailures = 0;
while (!hasRequestedShutdown) {
Socket socket = null;
try {
serverSocket.setSoTimeout(
2000); // attempt to connect for a few seconds, then try again (so we'll get any
// shutdown requests).
socket = serverSocket.accept();
clientSocket = new ObjectSocketWrapper(socket);
protocol.connectionAccepted();
consecutiveFailures = 0; // reset our consecutive failures.
serverSocket.setSoTimeout(0);
processCommunications();
clientSocket.close();
} catch (IOException e) {
consecutiveFailures++;
if (consecutiveFailures
>= 20) // if we fail too many times, we'll request to shutdown. It's obviously not
// working. This is an arbitrary number.
{
requestShutdown();
}
if (consecutiveFailures
> 8) // the first few usually fail while we're waiting for the process to startup.
{
logger.error("Accept failed (" + consecutiveFailures + ").");
}
} catch (Throwable t) { // something really bad happened, shut down
logger.error("Listening for connections", t);
requestShutdown();
}
}
isServerRunning = false;
stop();
notifyServerExited();
}
private void onBind(ProxyMessage msg) throws IOException {
ProxyMessage response = null;
if (proxy == null) ss = new ServerSocket(0);
else ss = new SocksServerSocket(proxy, msg.ip, msg.port);
ss.setSoTimeout(acceptTimeout);
log("Trying accept on " + ss.getInetAddress() + ":" + ss.getLocalPort());
if (msg.version == 5)
response = new Socks5Message(CProxy.SOCKS_SUCCESS, ss.getInetAddress(), ss.getLocalPort());
else
response = new Socks4Message(Socks4Message.REPLY_OK, ss.getInetAddress(), ss.getLocalPort());
response.write(out);
mode = ACCEPT_MODE;
pipe_thread1 = Thread.currentThread();
pipe_thread2 = new Thread(this);
pipe_thread2.start();
// Make timeout infinit.
sock.setSoTimeout(0);
int eof = 0;
try {
while ((eof = in.read()) >= 0) {
if (mode != ACCEPT_MODE) {
if (mode != PIPE_MODE) return; // Accept failed
remote_out.write(eof);
break;
}
}
} catch (EOFException eofe) {
// System.out.println("EOF exception");
return; // Connection closed while we were trying to accept.
} catch (InterruptedIOException iioe) {
// Accept thread interrupted us.
// System.out.println("Interrupted");
if (mode != PIPE_MODE) return; // If accept thread was not successfull return.
} finally {
// System.out.println("Finnaly!");
}
if (eof < 0) // Connection closed while we were trying to accept;
return;
// Do not restore timeout, instead timeout is set on the
// remote socket. It does not make any difference.
pipe(in, remote_out);
}
public MITrisPlugin(Display2D display, double framerate) throws IOException {
super(display, framerate);
timestep = 1 / framerate;
width = display.getWidth();
height = display.getHeight();
servSock = new ServerSocket(12345);
servSock.setSoTimeout(20);
System.out.println("Game paused until client connect");
gameState = State.IDLE;
}
@Override
public void run() {
try {
sendServerAddr(getLocalIpAddress(), SERVER_PORT);
mServerSock.setSoTimeout(3000);
updateTransportSocket(mServerSock.accept());
} catch (IOException e) {
Log.w(TAG, "Unable get accept from client. Send proxy socket.");
mOutHandler.obtainMessage(DO_NOT_UPDATE_SOCKET).sendToTarget();
}
super.run();
}
/**
* Begins the thread that waits for new clients. If the server is already in listening mode, this
* call has no effect.
*
* @exception IOException if an I/O error occurs when creating the server socket.
*/
public final void listen() throws IOException {
if (!isListening()) {
if (serverSocket == null) {
serverSocket = new ServerSocket(getPort(), backlog);
}
serverSocket.setSoTimeout(timeout);
connectionListener = new Thread(this);
connectionListener.start();
}
}
/** @tests java.net.ServerSocket#ServerSocket(int, int, java.net.InetAddress) */
public void test_ConstructorIILjava_net_InetAddress() throws UnknownHostException, IOException {
s = new ServerSocket(0, 10, InetAddress.getLocalHost());
try {
s.setSoTimeout(5000);
startClient(s.getLocalPort());
sconn = s.accept();
assertNotNull("Was unable to accept connection", sconn);
sconn.close();
} finally {
s.close();
}
}
public static void main(String[] args) throws Exception {
boolean success = false;
try {
ServerSocket sock;
sock = new ServerSocket(2333);
sock.setSoTimeout(2);
sock.accept();
} catch (InterruptedIOException e) {
success = true;
}
if (!success) throw new RuntimeException("Socket timeout failure.");
}
public void init() {
try {
socket = new ServerSocket(port, 0, InetAddress.getByAddress(new byte[] {127, 0, 0, 1}));
socket.setSoTimeout(5000);
port = socket.getLocalPort();
Log.d(LOG_TAG, "port " + port + " obtained");
} catch (UnknownHostException e) {
Log.e(LOG_TAG, "Error initializing server", e);
} catch (IOException e) {
Log.e(LOG_TAG, "Error initializing server", e);
}
}
public MockServer start() throws IOException {
_server = new ServerSocket();
_server.setSoTimeout(5000);
_server.bind(new InetSocketAddress("localhost", 0));
_serverSocketPort = _server.getLocalPort();
_threads.add(
new EasyThread() {
@Override
void runQuietly() throws Exception {
runServer();
}
}.startThread());
return this;
}
private void connectInternal() throws IOException {
int port = url.getPort();
int connectTimeout = getConnectTimeout();
if (port <= 0) {
port = FTP_PORT;
}
if (null == currentProxy || Proxy.Type.HTTP == currentProxy.type()) {
controlSocket = new Socket();
} else {
controlSocket = new Socket(currentProxy);
}
InetSocketAddress addr = new InetSocketAddress(hostName, port);
controlSocket.connect(addr, connectTimeout);
connected = true;
ctrlOutput = controlSocket.getOutputStream();
ctrlInput = controlSocket.getInputStream();
login();
setType();
if (!getDoInput()) {
cd();
}
try {
acceptSocket = new ServerSocket(0);
dataPort = acceptSocket.getLocalPort();
/* Cannot set REUSEADDR so we need to send a PORT command */
port();
if (connectTimeout == 0) {
// set timeout rather than zero as before
connectTimeout = 3000;
}
acceptSocket.setSoTimeout(getConnectTimeout());
if (getDoInput()) {
getFile();
} else {
sendFile();
}
dataSocket = acceptSocket.accept();
dataSocket.setSoTimeout(getReadTimeout());
acceptSocket.close();
} catch (InterruptedIOException e) {
throw new IOException(Msg.getString("K0095")); // $NON-NLS-1$
}
if (getDoInput()) {
inputStream =
new FtpURLInputStream(
new BufferedInputStream(dataSocket.getInputStream()), controlSocket);
}
}