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Simple Load Balancer Go and SimpleJavaWeb
Commit c3ebbcb1 authored by mohammad.salama's avatar mohammad.salama
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Java Code for Server Added

parent 4cc11ae2
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WebServer/.idea/artifacts/WebServer_jar.xml 0 → 100644
View file @ c3ebbcb1
<component name="ArtifactManager">
<artifact type="jar" name="WebServer:jar">
<output-path>$PROJECT_DIR$/out/artifacts/WebServer_jar</output-path>
<root id="archive" name="WebServer.jar">
<element id="module-output" name="WebServer" />
<element id="extracted-dir" path="$MAVEN_REPOSITORY$/com/google/code/gson/gson/2.9.1/gson-2.9.1.jar" path-in-jar="/" />
<element id="extracted-dir" path="$MAVEN_REPOSITORY$/ch/qos/logback/logback-core/1.2.3/logback-core-1.2.3.jar" path-in-jar="/" />
<element id="extracted-dir" path="$MAVEN_REPOSITORY$/org/slf4j/slf4j-api/1.7.32/slf4j-api-1.7.32.jar" path-in-jar="/" />
<element id="extracted-dir" path="$MAVEN_REPOSITORY$/ch/qos/logback/logback-classic/1.2.3/logback-classic-1.2.3.jar" path-in-jar="/" />
</root>
</artifact>
</component>
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WebServer/.idea/compiler.xml 0 → 100644
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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="CompilerConfiguration">
<annotationProcessing>
<profile name="Maven default annotation processors profile" enabled="true">
<sourceOutputDir name="target/generated-sources/annotations" />
<sourceTestOutputDir name="target/generated-test-sources/test-annotations" />
<outputRelativeToContentRoot value="true" />
<module name="WebServer" />
</profile>
</annotationProcessing>
</component>
</project>
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WebServer/.idea/encodings.xml 0 → 100644
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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="Encoding">
<file url="file://$PROJECT_DIR$/src/main/java" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/src/main/resources" charset="UTF-8" />
</component>
</project>
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WebServer/.idea/jarRepositories.xml 0 → 100644
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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="RemoteRepositoriesConfiguration">
<remote-repository>
<option name="id" value="central" />
<option name="name" value="Central Repository" />
<option name="url" value="https://repo.maven.apache.org/maven2" />
</remote-repository>
<remote-repository>
<option name="id" value="central" />
<option name="name" value="Maven Central repository" />
<option name="url" value="https://repo1.maven.org/maven2" />
</remote-repository>
<remote-repository>
<option name="id" value="jboss.community" />
<option name="name" value="JBoss Community repository" />
<option name="url" value="https://repository.jboss.org/nexus/content/repositories/public/" />
</remote-repository>
</component>
</project>
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WebServer/.idea/misc.xml 0 → 100644
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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="ExternalStorageConfigurationManager" enabled="true" />
<component name="MavenProjectsManager">
<option name="originalFiles">
<list>
<option value="$PROJECT_DIR$/pom.xml" />
</list>
</option>
</component>
<component name="ProjectRootManager" version="2" languageLevel="JDK_17" default="true" project-jdk-name="17 (2)" project-jdk-type="JavaSDK">
<output url="file://$PROJECT_DIR$/out" />
</component>
</project>
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WebServer/.idea/vcs.xml 0 → 100644
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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="VcsDirectoryMappings">
<mapping directory="$PROJECT_DIR$" vcs="Git" />
</component>
</project>
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WebServer/.idea/workspace.xml 0 → 100644
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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="ArtifactsWorkspaceSettings">
<artifacts-to-build>
<artifact name="WebServer:jar" />
</artifacts-to-build>
</component>
<component name="AutoImportSettings">
<option name="autoReloadType" value="SELECTIVE" />
</component>
<component name="ChangeListManager">
<list default="true" id="17551498-86e8-4b9d-ad03-51e040e80042" name="Changes" comment="">
<change afterPath="$PROJECT_DIR$/.gitignore" afterDir="false" />
<change afterPath="$PROJECT_DIR$/.idea/encodings.xml" afterDir="false" />
<change afterPath="$PROJECT_DIR$/.idea/misc.xml" afterDir="false" />
<change afterPath="$PROJECT_DIR$/.idea/vcs.xml" afterDir="false" />
<change afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
<change afterPath="$PROJECT_DIR$/pom.xml" afterDir="false" />
<change afterPath="$PROJECT_DIR$/src/main/java/org/example/WebServer.java" afterDir="false" />
</list>
<option name="SHOW_DIALOG" value="false" />
<option name="HIGHLIGHT_CONFLICTS" value="true" />
<option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
<option name="LAST_RESOLUTION" value="IGNORE" />
</component>
<component name="Git.Settings">
<option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$" />
</component>
<component name="MarkdownSettingsMigration">
<option name="stateVersion" value="1" />
</component>
<component name="ProjectId" id="2d62CDoSqCdUFqzSzEbLFHJVyQm" />
<component name="ProjectLevelVcsManager" settingsEditedManually="true" />
<component name="ProjectViewState">
<option name="hideEmptyMiddlePackages" value="true" />
<option name="showLibraryContents" value="true" />
</component>
<component name="PropertiesComponent">{
&quot;keyToString&quot;: {
&quot;RunOnceActivity.OpenProjectViewOnStart&quot;: &quot;true&quot;,
&quot;RunOnceActivity.ShowReadmeOnStart&quot;: &quot;true&quot;,
&quot;SHARE_PROJECT_CONFIGURATION_FILES&quot;: &quot;true&quot;,
&quot;last_opened_file_path&quot;: &quot;D:/HIAST/FIY/SS/Advanced Distributed Systems/Lab/1/LoadBalancer-Go/WebServer/src/main/java/org/example&quot;,
&quot;project.structure.last.edited&quot;: &quot;Artifacts&quot;,
&quot;project.structure.proportion&quot;: &quot;0.15&quot;,
&quot;project.structure.side.proportion&quot;: &quot;0.2&quot;,
&quot;settings.editor.selected.configurable&quot;: &quot;preferences.lookFeel&quot;
}
}</component>
<component name="RecentsManager">
<key name="CopyFile.RECENT_KEYS">
<recent name="D:\HIAST\FIY\SS\Advanced Distributed Systems\Lab\1\LoadBalancer-Go\WebServer\src\main\java\org\example" />
</key>
</component>
<component name="RunManager" selected="Application.w2">
<configuration name="w1" type="Application" factoryName="Application">
<option name="MAIN_CLASS_NAME" value="org.example.WebServer" />
<module name="WebServer" />
<method v="2">
<option name="Make" enabled="true" />
</method>
</configuration>
<configuration name="w2" type="Application" factoryName="Application">
<option name="MAIN_CLASS_NAME" value="org.example.WebServer" />
<module name="WebServer" />
<method v="2">
<option name="Make" enabled="true" />
</method>
</configuration>
<list>
<item itemvalue="Application.w1" />
<item itemvalue="Application.w2" />
</list>
</component>
<component name="SpellCheckerSettings" RuntimeDictionaries="0" Folders="0" CustomDictionaries="0" DefaultDictionary="application-level" UseSingleDictionary="true" transferred="true" />
<component name="TaskManager">
<task active="true" id="Default" summary="Default task">
<changelist id="17551498-86e8-4b9d-ad03-51e040e80042" name="Changes" comment="" />
<created>1709314080866</created>
<option name="number" value="Default" />
<option name="presentableId" value="Default" />
<updated>1709314080866</updated>
</task>
<servers />
</component>
<component name="Vcs.Log.Tabs.Properties">
<option name="TAB_STATES">
<map>
<entry key="MAIN">
<value>
<State />
</value>
</entry>
</map>
</option>
</component>
</project>
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WebServer/.vs/ProjectSettings.json 0 → 100644
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{
"CurrentProjectSetting": null
}
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WebServer/.vs/VSWorkspaceState.json 0 → 100644
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{
"ExpandedNodes": [
""
],
"PreviewInSolutionExplorer": false
}
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WebServer/index8001.html 0 → 100644
View file @ c3ebbcb1
<!DOCTYPE html>
<html>
<head>
<title>Hello from Server "1"</title>
<style>
body, html {
height: 100%;
margin: 0;
display: flex;
align-items: center;
justify-content: center;
text-align: center;
}
.flashy-text {
font-size: 48px;
animation: flash 2s infinite;
}
@keyframes flash {
0% { opacity: 1; }
50% { opacity: 0; }
100% { opacity: 1; }
}
</style>
</head>
<body>
<div class="flashy-text">
Hello from Server "1 - One"
</div>
</body>
</html>
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WebServer/index8002.html 0 → 100644
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<!DOCTYPE html>
<html>
<head>
<title>Hello from Server "2"</title>
<style>
body, html {
height: 100%;
margin: 0;
display: flex;
align-items: center;
justify-content: center;
text-align: center;
}
.flashy-text {
font-size: 48px;
animation: flash 2s infinite;
}
@keyframes flash {
0% { opacity: 1; }
50% { opacity: 0; }
100% { opacity: 1; }
}
</style>
</head>
<body>
<div class="flashy-text">
Hello from Server "2 - Two"
</div>
</body>
</html>
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WebServer/index8003.html 0 → 100644
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<!DOCTYPE html>
<html>
<head>
<title>Hello from Server "3"</title>
<style>
body, html {
height: 100%;
margin: 0;
display: flex;
align-items: center;
justify-content: center;
text-align: center;
}
.flashy-text {
font-size: 48px;
animation: flash 2s infinite;
}
@keyframes flash {
0% { opacity: 1; }
50% { opacity: 0; }
100% { opacity: 1; }
}
</style>
</head>
<body>
<div class="flashy-text">
Hello from Server "3 - Three"
</div>
</body>
</html>
\ No newline at end of file
WebServer/pom.xml 0 → 100644
View file @ c3ebbcb1
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>org.example</groupId>
<artifactId>WebServer</artifactId>
<version>1.0-SNAPSHOT</version>
<dependencies>
<dependency>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
<version>2.9.1</version>
</dependency>
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-classic</artifactId>
<version>1.2.3</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>1.7.32</version>
</dependency>
</dependencies>
<properties>
<maven.compiler.source>17</maven.compiler.source>
<maven.compiler.target>17</maven.compiler.target>
<java.version>17</java.version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
</project>
\ No newline at end of file
WebServer/src/main/java/org/example/WebServer.java 0 → 100644
View file @ c3ebbcb1
package org.example;
import com.sun.net.httpserver.HttpContext;
import com.sun.net.httpserver.HttpExchange;
import com.sun.net.httpserver.HttpServer;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.File;
import java.io.IOException;
import java.io.OutputStream;
import java.net.InetSocketAddress;
import java.nio.file.Files;
import java.util.Scanner;
import java.util.concurrent.Executors;
public class WebServer
{
private static final Logger logger = LoggerFactory.getLogger(WebServer.class);
private final int port;
private HttpServer server;
public WebServer(int port) throws IOException, InterruptedException
{
this.port = port;
}
public static void main(String[] args) throws IOException, InterruptedException
{
int serverPort = 8001;
if (args.length == 1)
{
serverPort = Integer.parseInt(args[0]);
}
/*Scanner scanner = new Scanner(System.in);
System.out.println("Enter Port Number");
serverPort = scanner.nextInt();*/
WebServer webServer = new WebServer(serverPort);
webServer.startServer();
System.out.println("Server is listening on port " + serverPort);
logger.info("Server is listening on port " + serverPort);
}
public void startServer() {
try
{
this.server = HttpServer.create(new InetSocketAddress(port), 0);
logger.info("Server Started at : " + System.nanoTime());
System.out.println("Server Started");
}
catch (IOException e) {
logger.error("Server failed to Start at : " + System.nanoTime());
System.out.println("Server failed");
throw new RuntimeException(e);
}
HttpContext htmlContext = server.createContext("/");
htmlContext.setHandler(this::handleHtmlRequest);
server.setExecutor(Executors.newFixedThreadPool(8));
server.start();
}
private void handleHtmlRequest(HttpExchange exchange) throws IOException
{
try {
Thread.sleep(1000);
} catch (InterruptedException e) {
throw new RuntimeException(e);
}
String filePath = "index"+port+".html";
File file = new File(filePath);
byte[] fileBytes = Files.readAllBytes(file.toPath());
exchange.getResponseHeaders().set("Content-Type", "text/html");
exchange.sendResponseHeaders(200, fileBytes.length);
OutputStream outputStream = exchange.getResponseBody();
outputStream.write(fileBytes);
outputStream.flush();
outputStream.close();
exchange.close();
}
}
WebServer/src/main/resources/META-INF/MANIFEST.MF 0 → 100644
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Manifest-Version: 1.0
Main-Class: org.example.WebServer
WebServer/target/classes/META-INF/MANIFEST.MF 0 → 100644
View file @ c3ebbcb1
Manifest-Version: 1.0
Main-Class: org.example.WebServer
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