public long startTcpServer(SocketAddress sa) throws EmReactorException {
try {
ServerSocketChannel server = ServerSocketChannel.open();
server.configureBlocking(false);
server.socket().bind(sa);
long s = createBinding();
Acceptors.put(s, server);
server.register(mySelector, SelectionKey.OP_ACCEPT, s);
return s;
} catch (IOException e) {
throw new EmReactorException("unable to open socket acceptor: " + e.toString());
}
}
void isAcceptable(SelectionKey k) {
ServerSocketChannel ss = (ServerSocketChannel) k.channel();
SocketChannel sn;
long b;
for (int n = 0; n < 10; n++) {
try {
sn = ss.accept();
if (sn == null) break;
} catch (IOException e) {
e.printStackTrace();
k.cancel();
ServerSocketChannel server = Acceptors.remove(k.attachment());
if (server != null)
try {
server.close();
} catch (IOException ex) {
}
;
break;
}
try {
sn.configureBlocking(false);
} catch (IOException e) {
e.printStackTrace();
continue;
}
b = createBinding();
EventableSocketChannel ec = new EventableSocketChannel(sn, b, mySelector);
Connections.put(b, ec);
NewConnections.add(b);
eventCallback(((Long) k.attachment()).longValue(), EM_CONNECTION_ACCEPTED, null, b);
}
}
public void stopTcpServer(long signature) throws IOException {
ServerSocketChannel server = Acceptors.remove(signature);
if (server != null) server.close();
else throw new RuntimeException("failed to close unknown acceptor");
}
