4 files changed, 123 insertions, 0 deletions
diff --git a/server/build.gradle b/server/build.gradle
new file mode 100644
index 0000000..1dedae1
--- /dev/null
+++ b/server/build.gradle
@@ -0,0 +1,48 @@
+sourceCompatibility = 17
+sourceSets.main.java.srcDirs = ["src/"]
+
+project.ext.mainClassName = "kz.ilotterytea.maxon.ServerLauncher"
+
+import org.gradle.internal.os.OperatingSystem
+
+tasks.register('run', JavaExec) {
+    dependsOn classes
+    main = project.mainClassName
+    classpath = sourceSets.main.runtimeClasspath
+    standardInput = System.in
+    workingDir = project.rootDir
+    ignoreExitValue = true
+
+    if (OperatingSystem.current() == OperatingSystem.MAC_OS) {
+        // Required to run on macOS
+        jvmArgs += "-XstartOnFirstThread"
+    }
+}
+
+tasks.register('debug', JavaExec) {
+    dependsOn classes
+    main = project.mainClassName
+    classpath = sourceSets.main.runtimeClasspath
+    standardInput = System.in
+    workingDir = project.assetsDir
+    ignoreExitValue = true
+    debug = true
+}
+
+tasks.register('dist', Jar) {
+    archiveFileName = "${appName}-server.jar"
+    duplicatesStrategy(DuplicatesStrategy.EXCLUDE)
+    manifest {
+        attributes 'Main-Class': project.mainClassName
+    }
+    dependsOn configurations.runtimeClasspath
+    from {
+        configurations.runtimeClasspath.collect { it.isDirectory() ? it : zipTree(it) }
+    }
+    with jar
+}
+
+
+dist.dependsOn classes
+
+eclipse.project.name = appName + "-server"
diff --git a/server/src/kz/ilotterytea/maxon/MaxonServer.java b/server/src/kz/ilotterytea/maxon/MaxonServer.java
new file mode 100644
index 0000000..7a38a7f
--- /dev/null
+++ b/server/src/kz/ilotterytea/maxon/MaxonServer.java
@@ -0,0 +1,52 @@
+package kz.ilotterytea.maxon;
+
+import org.java_websocket.WebSocket;
+import org.java_websocket.handshake.ClientHandshake;
+import org.java_websocket.server.WebSocketServer;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.net.InetSocketAddress;
+
+public class MaxonServer extends WebSocketServer {
+    private static MaxonServer instance;
+
+    private final Logger log;
+
+    private MaxonServer() {
+        super(new InetSocketAddress(31084));
+        this.log = LoggerFactory.getLogger(MaxonServer.class);
+    }
+
+    @Override
+    public void onOpen(WebSocket conn, ClientHandshake handshake) {
+        log.info("{} connected!", conn.getRemoteSocketAddress().getAddress().getHostAddress());
+    }
+
+    @Override
+    public void onClose(WebSocket conn, int code, String reason, boolean remote) {
+        log.info("Connection {} has been closed! ({} {} {})", conn, code, reason, remote);
+    }
+
+    @Override
+    public void onMessage(WebSocket conn, String message) {
+        log.info("{} says {}", conn, message);
+    }
+
+    @Override
+    public void onError(WebSocket conn, Exception ex) {
+        log.error("Something went wrong", ex);
+    }
+
+    @Override
+    public void onStart() {
+        log.info("Running the server on port {}!", getPort());
+        setConnectionLostTimeout(0);
+        setConnectionLostTimeout(100);
+    }
+
+    public static MaxonServer getInstance() {
+        if (instance == null) instance = new MaxonServer();
+        return instance;
+    }
+}
diff --git a/server/src/kz/ilotterytea/maxon/ServerLauncher.java b/server/src/kz/ilotterytea/maxon/ServerLauncher.java
new file mode 100644
index 0000000..4fdd174
--- /dev/null
+++ b/server/src/kz/ilotterytea/maxon/ServerLauncher.java
@@ -0,0 +1,8 @@
+package kz.ilotterytea.maxon;
+
+public class ServerLauncher {
+    public static void main(String[] args) {
+        MaxonServer server = MaxonServer.getInstance();
+        server.start();
+    }
+}
diff --git a/server/src/main/resources/logback.xml b/server/src/main/resources/logback.xml
new file mode 100644
index 0000000..4b08185
--- /dev/null
+++ b/server/src/main/resources/logback.xml
@@ -0,0 +1,15 @@
+<configuration>
+
+    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
+        <!-- encoders are assigned the type
+             ch.qos.logback.classic.encoder.PatternLayoutEncoder by default -->
+        <encoder>
+            <pattern>%cyan(%d{HH:mm:ss.SSS}) %gray([%thread]) %highlight(%-5level) %magenta(%logger{36}) - %msg%n
+            </pattern>
+        </encoder>
+    </appender>
+
+    <root level="info">
+        <appender-ref ref="STDOUT"/>
+    </root>
+</configuration>