Examples with InvalidException org.rx.exception.InvalidException used on opensource projects

Example 6 with InvalidException

use of org.rx.exception.InvalidException in project rxlib by RockyLOMO.

the class Socks5Upstream method initChannel.

@SneakyThrows
@Override
public void initChannel(Channel channel) {
    UpstreamSupport next = router.invoke();
    if (next == null) {
        throw new InvalidException("ProxyHandlers is empty");
    }
    AuthenticEndpoint svrEp = next.getEndpoint();
    SocksSupport support = next.getSupport();
    TransportUtil.addBackendHandler(channel, config, svrEp.getEndpoint());
    if (support != null && (SocksSupport.FAKE_IPS.contains(destination.getHost()) || SocksSupport.FAKE_PORTS.contains(destination.getPort()) || !Sockets.isValidIp(destination.getHost()))) {
        String dstEpStr = destination.toString();
        long hash = App.hash64(dstEpStr);
        // 先变更
        destination = new UnresolvedEndpoint(String.format("%s%s", hash, SocksSupport.FAKE_HOST_SUFFIX), Arrays.randomNext(SocksSupport.FAKE_PORT_OBFS));
        Cache.getOrSet(hash, k -> awaitQuietly(() -> {
            App.logExtra(String.format("socks5[%s]", config.getListenPort()), dstEpStr);
            support.fakeEndpoint(hash, dstEpStr);
            return true;
        }, SocksSupport.ASYNC_TIMEOUT));
    }
    Socks5ProxyHandler proxyHandler = new Socks5ProxyHandler(svrEp.getEndpoint(), svrEp.getUsername(), svrEp.getPassword());
    proxyHandler.setConnectTimeoutMillis(config.getConnectTimeoutMillis());
    channel.pipeline().addLast(proxyHandler);
}

Example 7 with InvalidException

use of org.rx.exception.InvalidException in project rxlib by RockyLOMO.

the class ComboIPSearcher method getJson.

private JSONObject getJson(String url, Predicate<JSONObject> check) {
    HttpClient client = new HttpClient();
    String text = client.get(url).toString();
    if (Strings.isEmpty(text)) {
        throw new InvalidException(String.format("Empty Response from %s", url));
    }
    JSONObject json = App.toJsonObject(text);
    if (!check.test(json)) {
        throw new InvalidException(String.format("Request:\t%s\n" + "Response:\t%s", url, text));
    }
    return json;
}

Example 8 with InvalidException

use of org.rx.exception.InvalidException in project rxlib by RockyLOMO.

the class CoreTester method exceptionHandle.

@ErrorCode
@ErrorCode(cause = IllegalArgumentException.class)
@Test
public void exceptionHandle() {
    ExceptionHandler handler = ExceptionHandler.INSTANCE;
    handler.log(new InvalidException("test error"));
    System.out.println(handler.queryTraces(null, null, null));
    String err = "ERR";
    ApplicationException ex = new ApplicationException(values(err));
    assert eq(ex.getFriendlyMessage(), "Test error code, value=" + err);
    ex = new ApplicationException(values(err), new IllegalArgumentException());
    assert eq(ex.getFriendlyMessage(), "Test IAException, value=" + err);
    $<IllegalArgumentException> out = $();
    assert ex.tryGet(out, IllegalArgumentException.class);
    String errCode = "ERR_CODE";
    ex = new ApplicationException(UserManager.BizCode.USER_NOT_FOUND, values(errCode));
    assert eq(ex.getFriendlyMessage(), "User " + errCode + " not found");
    ex = new ApplicationException(UserManager.BizCode.COMPUTE_FAIL, values(errCode));
    assert eq(ex.getFriendlyMessage(), "Compute user level error " + errCode);
    try {
        Reflects.changeType("x", Date.class);
    } catch (InvalidException e) {
        e.printStackTrace();
    }
}

Example 9 with InvalidException

use of org.rx.exception.InvalidException in project rxlib by RockyLOMO.

the class NameserverClient method registerAsync.

public CompletableFuture<?> registerAsync(@NonNull Set<InetSocketAddress> registerEndpoints) {
    if (registerEndpoints.isEmpty()) {
        throw new InvalidException("At least one server that required");
    }
    svrEps.addAll(NQuery.of(registerEndpoints).selectMany(Sockets::allEndpoints).toSet());
    return Tasks.runAsync(() -> {
        for (InetSocketAddress regEp : svrEps) {
            synchronized (hold) {
                if (NQuery.of(hold).any(p -> eq(p.left, regEp))) {
                    continue;
                }
                BiTuple<InetSocketAddress, Nameserver, Integer> tuple = BiTuple.of(regEp, null, null);
                hold.add(tuple);
                Action doReg = () -> {
                    try {
                        tuple.right = tuple.middle.register(appName, svrEps);
                        tuple.middle.instanceAttr(appName, RxConfig.ConfigNames.APP_ID, RxConfig.INSTANCE.getId());
                        reInject();
                    } catch (Throwable e) {
                        delayTasks.computeIfAbsent(appName, k -> Tasks.setTimeout(() -> {
                            tuple.right = tuple.middle.register(appName, svrEps);
                            tuple.middle.instanceAttr(appName, RxConfig.ConfigNames.APP_ID, RxConfig.INSTANCE.getId());
                            // 优先
                            delayTasks.remove(appName);
                            reInject();
                            asyncContinue(false);
                        }, DEFAULT_RETRY_PERIOD, null, TimeoutFlag.PERIOD));
                    }
                };
                tuple.middle = Remoting.create(Nameserver.class, RpcClientConfig.statefulMode(regEp, 0), (ns, rc) -> {
                    rc.onConnected.combine((s, e) -> {
                        hold.setWeight(tuple, RandomList.DEFAULT_WEIGHT);
                        reInject();
                    });
                    rc.onDisconnected.combine((s, e) -> {
                        hold.setWeight(tuple, 0);
                        reInject();
                    });
                    rc.onReconnecting.combine((s, e) -> {
                        if (svrEps.addAll(NQuery.of(registerEndpoints).selectMany(Sockets::allEndpoints).toSet())) {
                            registerAsync(svrEps);
                        }
                    });
                    rc.onReconnected.combine((s, e) -> {
                        tuple.right = null;
                        doReg.invoke();
                    });
                    ns.<NEventArgs<Set<InetSocketAddress>>>attachEvent(Nameserver.EVENT_CLIENT_SYNC, (s, e) -> {
                        log.info("sync server endpoints: {}", toJsonString(e.getValue()));
                        if (e.getValue().isEmpty()) {
                            return;
                        }
                        registerAsync(e.getValue());
                    }, false);
                    // onAppAddressChanged for arg#1 not work
                    ns.<Nameserver.AppChangedEventArgs>attachEvent(Nameserver.EVENT_APP_ADDRESS_CHANGED, (s, e) -> {
                        log.info("app address changed: {} -> {}", e.getAppName(), e.getAddress());
                        onAppAddressChanged.invoke(s, e);
                    }, false);
                });
                doReg.invoke();
            }
        }
    });
}

Example 10 with InvalidException

use of org.rx.exception.InvalidException in project rxlib by RockyLOMO.

the class TransportUtil method addFrontendHandler.

@SneakyThrows
public static void addFrontendHandler(Channel channel, @NonNull SocketConfig config) {
    FlagsEnum<TransportFlags> flags = config.getTransportFlags();
    if (flags == null) {
        return;
    }
    ChannelPipeline pipeline = channel.pipeline();
    if (flags.has(TransportFlags.FRONTEND_SSL)) {
        SelfSignedCertificate ssc = new SelfSignedCertificate();
        SslContext sslCtx = SslContextBuilder.forServer(ssc.certificate(), ssc.privateKey()).build();
        pipeline.addLast(sslCtx.newHandler(channel.alloc()));
    }
    if (flags.has(TransportFlags.FRONTEND_AES)) {
        if (config.getAesKey() == null) {
            throw new InvalidException("AES key is empty");
        }
        pipeline.addLast(new AESCodec(config.getAesKey()).channelHandlers());
    }
    if (flags.has(TransportFlags.FRONTEND_COMPRESS)) {
        pipeline.addLast(ZIP_ENCODER, ZlibCodecFactory.newZlibEncoder(ZlibWrapper.GZIP)).addLast(ZIP_DECODER, ZlibCodecFactory.newZlibDecoder(ZlibWrapper.GZIP));
    }
}