Method doHandle

ZezeJava/ZezeJava/src/main/java/Zeze/Net/TcpSocket.java:184–220

(@NotNull SelectionKey key)

	}

	@Override
	public void doHandle(@NotNull SelectionKey key) throws Exception {
		SelectableChannel channel = key.channel();
		int ops = key.readyOps();
		if ((ops & SelectionKey.OP_ACCEPT) != 0) {
			SocketChannel sc = null;
			try {
				sc = ((ServerSocketChannel)channel).accept();
				if (sc != null)
					new TcpSocket(getService(), sc, (Acceptor)acceptorOrConnector);
			} catch (Exception e) {
				if (sc != null)
					sc.close();
				getService().OnSocketAcceptError(this, e);
				return;
			}
		} else if ((ops & SelectionKey.OP_CONNECT) != 0) {
			try {
				SocketChannel sc = (SocketChannel)channel;
				if (!sc.finishConnect())
					throw connectFailedException;
				// 先修改事件，防止doConnectSuccess发送数据注册了新的事件导致OP_CONNECT重新触发。
				// 虽然实际上在回调中应该不会唤醒Selector重入。
				removeInterestOps(SelectionKey.OP_CONNECT);
				doConnectSuccess(sc);
			} catch (Exception e) {
				close(e); // if OnSocketConnectError throw Exception, this will close in doException
				getService().OnSocketConnectError(this, e);
				return;
			}
		}

		if ((ops & SelectionKey.OP_READ) != 0)
			processReceive((SocketChannel)channel);
		if ((ops & SelectionKey.OP_WRITE) != 0)
			doWrite((SocketChannel)channel);
	}

	@Override
	public void doException(@NotNull SelectionKey key, @NotNull Throwable e) {