mudlee

tcpServer = vertx.createNetServer(new NetServerOptions().setPort(SERVER_PORT).setSsl(false).setHost(SERVER_HOST).setReuseAddress(true));
        tcpServer.connectHandler(socket -> {
            LOGGER.debug("[TCP] connection from {}:{}", socket.remoteAddress().host(), socket.remoteAddress().port());

            socket.handler(buffer -> {
                String data = new String(buffer.getBytes());
                LOGGER.debug("[TCP] data receiving from {}:{}, length is {}, data: {}", socket.remoteAddress().host(), socket.remoteAddress().port(), buffer.length(), data);
                Optional<NetworkCommand> command = NetworkCommandParser.parse(data);
                if (!command.isPresent()) {
                    return;

mudlee

Type this and hit ENTER to win: ...--....-...--..---

mudlee

The answer is 42. You must encode it into HEX and broadcast it via morse code.

mudlee

We have two signals. One is the signal you have to decrypt. The other one is when you broadcast wrong answers. It simply means "no".

mudlee

package spck.engine.ui;

import org.lwjgl.BufferUtils;
import org.lwjgl.nuklear.*;
import org.lwjgl.opengl.GL41;
import org.lwjgl.stb.STBTTAlignedQuad;
import org.lwjgl.stb.STBTTFontinfo;
import org.lwjgl.stb.STBTTPackContext;
import org.lwjgl.stb.STBTTPackedchar;
import org.lwjgl.system.MemoryStack;

mudlee

#
# A fatal error has been detected by the Java Runtime Environment:
#
#  SIGSEGV (0xb) at pc=0x00007fa7c972fd20, pid=11080, tid=11082
#
# JRE version: OpenJDK Runtime Environment AdoptOpenJDK (15.0.1+9) (build 15.0.1+9)
# Java VM: OpenJDK 64-Bit Server VM AdoptOpenJDK (15.0.1+9, mixed mode, tiered, compressed oops, g1 gc, linux-amd64)
# Problematic frame:
# C  [libnvidia-glcore.so.450.102.04+0x1279d20]
#

mudlee

mudlee@zerg:~/Downloads/ota/output$ ./fastboot update images.zip 
--------------------------------------------
Bootloader Version...: 
Baseband Version.....: 
Serial Number........: e5a9f9c
--------------------------------------------
extracting android-info.txt (0 MB) to RAM...
Checking 'product'                                 OKAY [  0.001s]
Setting current slot to 'a'                        OKAY [  0.007s]
extracting boot.img (64 MB) to disk... took 0.187s

mudlee

#
# A fatal error has been detected by the Java Runtime Environment:
#
#  SIGSEGV (0xb) at pc=0x000000012c0b0f00, pid=5477, tid=775
#
# JRE version: OpenJDK Runtime Environment (11.0.3+7) (build 11.0.3+7)
# Java VM: OpenJDK 64-Bit Server VM (11.0.3+7, mixed mode, tiered, compressed oops, g1 gc, bsd-amd64)
# Problematic frame:
# C  [liblwjgl_stb.dylib+0x3af00]
[error occurred during error reporting (printing problematic frame), id 0xe0000000, Internal Error (../../src/hotspot/os/bsd/decoder_machO.hpp:43)]

mudlee

Process:               java [1234]
Path:                  /Library/Java/JavaVirtualMachines/adoptopenjdk-11.jdk/Contents/Home/bin/java
Identifier:            java
Version:               1.0 (1.0)
Code Type:             X86-64 (Native)
Parent Process:        idea [654]
Responsible:           idea [654]
User ID:               501

Date/Time:             2019-12-01 10:01:41.288 +0100

mudlee

package spck.engine.framework;

import org.lwjgl.opengl.GL41;
import org.lwjgl.system.MemoryUtil;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import spck.engine.bus.LifeCycle;
import spck.engine.bus.MessageBus;
import spck.engine.debug.Stats;
import spck.engine.ecs.ECS;