/** @see com.thinkparity.network.NetworkConnection#connect() */
@Override
public void connect() throws NetworkException {
logger.logTraceId();
logger.logInfo("{0} - Connect.", getId());
Exception lastX = null;
connected = false;
for (final NetworkProxy proxy : proxies) {
this.proxy = proxy;
try {
connectViaProxy();
setSocketOptions();
setSocketStreams();
logger.logInfo("{0} - Connected.", getId());
logger.logDebug(
"{0} - Local: {1}:{2}",
getId(), socket.getLocalAddress().getHostAddress(), socket.getLocalPort());
final InetSocketAddress remoteSocketAddress =
(InetSocketAddress) socket.getRemoteSocketAddress();
logger.logDebug(
"{0} - Remote: {1}:{2}",
getId(),
remoteSocketAddress.getAddress().getHostAddress(),
remoteSocketAddress.getPort());
connected = true;
break;
} catch (final SocketException sx) {
lastX = sx;
} catch (final IOException iox) {
lastX = iox;
}
}
if (false == connected) {
throw new NetworkException(lastX);
}
}
/** Stop the stream service. */
public void stop() {
logger.logTraceId();
logger.logInfo("Stopping stream service.");
synchronized (this) {
stopImpl();
}
logger.logInfo("Stream service stopped.");
}
/** Start the stream service. */
public void start() {
logger.logTraceId();
logger.logInfo("Starting stream service.");
synchronized (this) {
startImpl();
}
logger.logInfo("Stream service started.");
}
/** Stop stream service implementation. */
private void stopImpl() {
logger.logTraceId();
try {
server.stop(Boolean.TRUE);
} catch (final Throwable t) {
throw new StreamException(t);
} finally {
server = null;
}
}
/** @see com.thinkparity.network.NetworkConnection#write(byte[]) */
@Override
public void write(final byte[] buffer) throws NetworkException {
logger.logTraceId();
logger.logVariable("buffer", buffer);
ensureConnected();
try {
write(buffer, true);
} catch (final IOException iox) {
throw new NetworkException(iox);
}
}
/** @see com.thinkparity.network.NetworkConnection#read(byte[]) */
@Override
public int read(final byte[] buffer) throws NetworkException {
logger.logTraceId();
logger.logVariable("buffer", buffer);
ensureConnected();
try {
return input.read(buffer);
} catch (final IOException iox) {
throw new NetworkException(iox);
}
}
/** Start stream service implementation. */
private void startImpl() {
logger.logTraceId();
try {
server =
new StreamServer(
new File(properties.getProperty(JivePropertyNames.THINKPARITY_STREAM_ROOT)),
environment);
server.start();
} catch (final Throwable t) {
server = null;
throw new StreamException(t);
}
}
/** @see com.thinkparity.network.NetworkConnection#disconnect() */
@Override
public void disconnect() {
logger.logTraceId();
logger.logInfo("{0} - Disconnect", getId());
if (isConnected()) {
try {
if (Boolean.FALSE == protocol.isSecure()) {
socket.shutdownInput();
}
} catch (final IOException iox) {
logger.logWarning(iox, "{0} - Error disconnecting.", getId());
} finally {
try {
if (Boolean.FALSE == protocol.isSecure()) {
socket.shutdownOutput();
}
} catch (final IOException iox) {
logger.logWarning(iox, "{0} - Error disconnecting.", getId());
} finally {
try {
socket.close();
} catch (final IOException iox) {
logger.logWarning(iox, "{0} - Error disconnecting.", getId());
} finally {
socket = null;
input = null;
output = null;
logger.logInfo("{0} - Disconnected", getId());
connected = false;
}
}
}
} else {
logger.logWarning("{0} - Is not connected.", getId());
}
}
/**
* Obtain the proxy.
*
* @return A <code>NetworkProxy</code>.
*/
NetworkProxy getProxy() {
logger.logTraceId();
return proxy;
}
/**
* Obtain the protocol.
*
* @return A <code>NetworkProtocol</code>.
*/
NetworkProtocol getProtocol() {
logger.logTraceId();
return protocol;
}
/** @see com.thinkparity.network.NetworkConnection#isConnected() */
@Override
public Boolean isConnected() {
logger.logTraceId();
return connected && socket.isConnected();
}
/** @see com.thinkparity.network.NetworkConnection#getSocket() */
@Override
public Socket getSocket() {
logger.logTraceId();
return socket;
}
/** @see com.thinkparity.network.NetworkConnection#getId() */
@Override
public String getId() {
logger.logTraceId();
return id;
}
/** @see com.thinkparity.network.NetworkConnection#getAddress() */
public NetworkAddress getAddress() {
logger.logTraceId();
return address;
}