private void initSocket(InetAddress address, int port, boolean nonDefaultSocket)
throws SocketException, IOException {
socket = new Socket();
if (nonDefaultSocket) {
socket.setReuseAddress(true);
try {
this.socket.setTcpNoDelay(true);
} catch (SocketException e) {
EclTcpClientPlugin.log(
new Status(
IStatus.ERROR,
EclTcpClientPlugin.PLUGIN_ID,
"Error setting TCP_NODELAY on client socket"));
}
}
socket.connect(new InetSocketAddress(address, port));
initSessionId(socket);
}
public EclTcpSession(InetAddress address, int port) throws IOException {
NetworkUtil.initTimeouts();
this.address = address;
this.port = port;
try {
initSocket(address, port, true);
} catch (IOException e) {
initSocket(address, port, false);
EclTcpClientPlugin.logInfo(
"Could not open a session with NO_DELAY and SO_REUSEADDR, succeeded with default socket");
}
processingThread =
new Thread(
new Runnable() {
public void run() {
try {
while (!closed.get()) {
ExecutionNode node = null;
IMarkeredPipe pipe = null;
try {
node = commands.take();
if (CLOSE_NODE.equals(node)) {
return;
}
pipe =
CoreUtils.createEMFPipe(
socket.getInputStream(), socket.getOutputStream());
pipe.write(node.command);
readInput(node.input, pipe);
pipe.writeCloseMarker();
IStatus result = writeOutput(node.output, pipe);
node.process.setStatus(result);
} catch (Throwable t) {
try {
if (node != null) {
IStatus status =
(t instanceof CoreException)
? ((CoreException) t).getStatus()
: CorePlugin.err(t);
node.process.setStatus(new EclTcpSocketStatus(status));
}
} catch (CoreException e1) {
CorePlugin.log(e1);
}
} finally {
if (pipe != null) {
pipe.closeNoWait();
}
}
}
} finally {
try {
closeSocket();
} catch (Throwable e) {
CorePlugin.log(e);
}
}
}
},
"ECL TCP session execute: " + sessionID);
processingThread.start();
}
