void close() {
try {
if (mySelector != null) mySelector.close();
} catch (IOException e) {
}
mySelector = null;
// run down open connections and sockets.
Iterator<ServerSocketChannel> i = Acceptors.values().iterator();
while (i.hasNext()) {
try {
i.next().close();
} catch (IOException e) {
}
}
// 29Sep09: We create an ArrayList of the existing connections, then iterate over
// that to call unbind on them. This is because an unbind can trigger a reconnect,
// which will add to the Connections HashMap, causing a ConcurrentModificationException.
// XXX: The correct behavior here would be to latch the various reactor methods to return
// immediately if the reactor is shutting down.
ArrayList<EventableChannel> conns = new ArrayList<EventableChannel>();
Iterator<EventableChannel> i2 = Connections.values().iterator();
while (i2.hasNext()) {
EventableChannel ec = i2.next();
if (ec != null) {
conns.add(ec);
}
}
Connections.clear();
ListIterator<EventableChannel> i3 = conns.listIterator(0);
while (i3.hasNext()) {
EventableChannel ec = i3.next();
eventCallback(ec.getBinding(), EM_CONNECTION_UNBOUND, null);
ec.close();
EventableSocketChannel sc = (EventableSocketChannel) ec;
if (sc != null && sc.isAttached()) DetachedConnections.add(sc);
}
ListIterator<EventableSocketChannel> i4 = DetachedConnections.listIterator(0);
while (i4.hasNext()) {
EventableSocketChannel ec = i4.next();
ec.cleanup();
}
DetachedConnections.clear();
}
void addNewConnections() {
ListIterator<EventableSocketChannel> iter = DetachedConnections.listIterator(0);
while (iter.hasNext()) {
EventableSocketChannel ec = iter.next();
ec.cleanup();
}
DetachedConnections.clear();
ListIterator<Long> iter2 = NewConnections.listIterator(0);
while (iter2.hasNext()) {
long b = iter2.next();
EventableChannel ec = Connections.get(b);
if (ec != null) {
try {
ec.register();
} catch (ClosedChannelException e) {
UnboundConnections.add(ec.getBinding());
}
}
}
NewConnections.clear();
}
void runTimers() {
long now = new Date().getTime();
while (!Timers.isEmpty()) {
long k = Timers.firstKey();
if (k > now) break;
ArrayList<Long> callbacks = Timers.get(k);
Timers.remove(k);
// Fire all timers at this timestamp
ListIterator<Long> iter = callbacks.listIterator(0);
while (iter.hasNext()) {
eventCallback(0, EM_TIMER_FIRED, null, iter.next().longValue());
}
}
}
void removeUnboundConnections() {
ListIterator<Long> iter = UnboundConnections.listIterator(0);
while (iter.hasNext()) {
long b = iter.next();
EventableChannel ec = Connections.remove(b);
if (ec != null) {
eventCallback(b, EM_CONNECTION_UNBOUND, null);
ec.close();
EventableSocketChannel sc = (EventableSocketChannel) ec;
if (sc != null && sc.isAttached()) DetachedConnections.add(sc);
}
}
UnboundConnections.clear();
}
public void configureCar(Automotive car) {
System.out.println("Configure the Car-\nPlease enter option choice.");
Scanner read = new Scanner(System.in);
ListIterator<String> it = car.getOptionSetNamesIterator();
while (it.hasNext()) {
String optionSetName = it.next().toString();
System.out.println(optionSetName + ":");
try {
car.setOptionChoice(optionSetName, read.nextLine());
} catch (InvalidOptionException e) {
e.fixException();
}
}
car.calculateFinalPrice();
System.out.println("\nFinal Configuration-");
car.printFinalConfig();
}
public void run() {
System.err.println();
Date now = new Date();
if (!done) flout("INTERRUPTED\n");
flout("START: " + start + "\n");
flout("FINISH: " + now + "\n");
flout("N: " + n_files + "\n");
flout("Subject id: " + subject_id + "\n");
flout("Sample id: " + sample_id + "\n");
flout("total files: " + total_files + "\n");
flout("total bytes: " + total_bytes + "\n");
flout("retrieve failures: " + retrieve_failures + "\n");
flout("metadata retrieve failures: " + md_retrieve_failures + "\n");
flout("bad files retrieved: " + bad_file_errors + "\n");
flout("bad metadata retrieved: " + bad_md_errors + "\n");
reportExceptions();
flout("store retries: " + store_retries + "\n");
flout("retrieve retries: " + retrieve_retries + "\n");
flout("md retrieve retries: " + md_retrieve_retries + "\n");
if (md_retrieve_time > 0)
flout("md retrieve rate (ms/record): " + (md_retrieve_time / md_retrieves) + "\n");
if (total_store_time > 0)
flout("total store rate (bytes/sec): " + ((total_bytes * 1000) / total_store_time) + "\n");
if (total_retrieve_time > 0)
flout(
"total retrieve rate (bytes/sec): "
+ ((total_bytes * 1000) / total_retrieve_time)
+ "\n");
if (time_store_30M > 0)
flout("30 MB store (bytes/sec): " + (1000 * bytes_30M / time_store_30M) + "\n");
if (time_retrv_30M > 0)
flout("30 MB retrieve (bytes/sec): " + (1000 * bytes_30M / time_retrv_30M) + "\n");
if (time_store_3M > 0)
flout("3 MB store (bytes/sec): " + (1000 * bytes_30M / time_store_3M) + "\n");
if (time_retrv_3M > 0)
flout("3 MB retrieve (bytes/sec): " + (1000 * bytes_3M / time_retrv_3M) + "\n");
if (time_store_300K > 0)
flout("300 KB store (bytes/sec): " + (1000 * bytes_300K / time_store_300K) + "\n");
if (time_retrv_300K > 0)
flout("300 KB retrieve (bytes/sec): " + (1000 * bytes_300K / time_retrv_300K) + "\n");
if (update) {
flout("update oid query retries: " + query_retries + "\n");
flout("update retries: " + update_retries + "\n");
if (oid_query_time > 0) flout("query-oid's time (ms): " + oid_query_time + "\n");
if (update_time > 0) flout("update time (ms/record): " + (update_time / updates) + "\n");
if (updating && updates != n_files * 3)
flout("files saved: " + (n_files * 3) + " updates: " + updates + "\n");
}
if (failed_rtrv.size() > 0) {
ListIterator li = failed_rtrv.listIterator(0);
while (li.hasNext()) flout("lost data: " + (String) li.next() + "\n");
}
if (failed_md_rtrv.size() > 0) {
ListIterator li = failed_md_rtrv.listIterator(0);
while (li.hasNext()) flout("lost mdata: " + (String) li.next() + "\n");
}
// long deltat = now.getTime() - start.getTime();
// if (deltat > 0)
// flout("total thruput (bytes/sec rdwr): " +
// (2000 * total_bytes / deltat) + "\n");
try {
new File(lastfile).delete();
} catch (Exception e) {
}
}