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());
}
}
