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server_java
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asd

Ryuzaki13 3 years ago
commit
d8aca15aa8
10 changed files with 144 additions and 0 deletions
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  1. 8 0
      .idea/.gitignore
  2. 1 0
      .idea/description.html
  3. 6 0
      .idea/encodings.xml
  4. 9 0
      .idea/misc.xml
  5. 8 0
      .idea/modules.xml
  6. 3 0
      .idea/project-template.xml
  7. 6 0
      .idea/vcs.xml
  8. 11 0
      Server.iml
  9. 68 0
      src/com/company/Client.java
  10. 24 0
      src/com/company/Main.java

+ 8 - 0
.idea/.gitignore
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+# Default ignored files
 
+/shelf/
 
+/workspace.xml
 
+# Datasource local storage ignored files
 
+/../../../../../../:\Users\alexey\IdeaProjects\Server\.idea/dataSources/
 
+/dataSources.local.xml
 
+# Editor-based HTTP Client requests
 
+/httpRequests/

+ 1 - 0
.idea/description.html
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+<html>Simple <b>Java</b> application that includes a class with <code>main()</code> method</html>

+ 6 - 0
.idea/encodings.xml
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+<?xml version="1.0" encoding="UTF-8"?>
 
+<project version="4">
 
+  <component name="Encoding">
 
+    <file url="PROJECT" charset="UTF-8" />
 
+  </component>
 
+</project>

+ 9 - 0
.idea/misc.xml
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+<?xml version="1.0" encoding="UTF-8"?>
 
+<project version="4">
 
+  <component name="ProjectKey">
 
+    <option name="state" value="project://e2804f05-5315-4fc6-a121-c522a6c26470" />
 
+  </component>
 
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_15" default="true" project-jdk-name="15" project-jdk-type="JavaSDK">
 
+    <output url="file://$PROJECT_DIR$/out" />
 
+  </component>
 
+</project>

+ 8 - 0
.idea/modules.xml
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+<?xml version="1.0" encoding="UTF-8"?>
 
+<project version="4">
 
+  <component name="ProjectModuleManager">
 
+    <modules>
 
+      <module fileurl="file://$PROJECT_DIR$/Server.iml" filepath="$PROJECT_DIR$/Server.iml" />
 
+    </modules>
 
+  </component>
 
+</project>

+ 3 - 0
.idea/project-template.xml
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+<template>
 
+  <input-field default="com.company">IJ_BASE_PACKAGE</input-field>
 
+</template>

+ 6 - 0
.idea/vcs.xml
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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>

+ 11 - 0
Server.iml
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+<?xml version="1.0" encoding="UTF-8"?>
 
+<module type="JAVA_MODULE" version="4">
 
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
 
+    <exclude-output />
 
+    <content url="file://$MODULE_DIR$">
 
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
 
+    </content>
 
+    <orderEntry type="inheritedJdk" />
 
+    <orderEntry type="sourceFolder" forTests="false" />
 
+  </component>
 
+</module>

+ 68 - 0
src/com/company/Client.java
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+package com.company;
 
+
 
+import java.io.InputStream;
 
+import java.io.ObjectInputStream;
 
+import java.io.ObjectOutputStream;
 
+import java.io.OutputStream;
 
+import java.net.Socket;
 
+import java.util.List;
 
+
 
+public class Client extends Thread {
 
+
 
+    private List<Client> clientList;
 
+    private Socket socket;
 
+    private String name;
 
+
 
+    public Client(Socket socket, List<Client> clientList) {
 
+        this.socket = socket;
 
+        this.clientList = clientList;
 
+
 
+        clientList.add(this);
 
+    }
 
+
 
+    @Override
 
+    public void run() {
 
+
 
+        try {
 
+            OutputStream os = socket.getOutputStream();
 
+            ObjectOutputStream oos = new ObjectOutputStream(os);
 
+
 
+            InputStream is = socket.getInputStream();
 
+            ObjectInputStream ois = new ObjectInputStream(is);
 
+
 
+            Object object = ois.readObject();
 
+
 
+            if (object instanceof String) {
 
+                name = (String) object;
 
+                System.out.println(
 
+                        socket.getInetAddress().getHostAddress() +
 
+                                " " + name);
 
+
 
+                oos.writeObject("Ok");
 
+                oos.flush();
 
+            }
 
+
 
+            while (!isInterrupted()) {
 
+                object = ois.readObject();
 
+                if (object instanceof String) {
 
+                    for (Client c : clientList) {
 
+                        if (c == this) continue;
 
+
 
+                        if (c.socket.isConnected()) {
 
+                            ObjectOutputStream o = new ObjectOutputStream(
 
+                                    c.socket.getOutputStream()
 
+                            );
 
+                            o.writeObject(name + " | " + object);
 
+                            o.flush();
 
+                        }
 
+                    }
 
+                }
 
+            }
 
+
 
+            clientList.remove(this);
 
+            socket.close();
 
+        } catch (Exception e) {
 
+            e.printStackTrace();
 
+        }
 
+    }
 
+}

+ 24 - 0
src/com/company/Main.java
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+package com.company;
 
+
 
+import java.net.ServerSocket;
 
+import java.net.Socket;
 
+import java.net.SocketAddress;
 
+import java.util.ArrayList;
 
+import java.util.List;
 
+
 
+public class Main {
 
+
 
+    public static void main(String[] args) throws Exception {
 
+
 
+        List<Client> clientList = new ArrayList<>();
 
+
 
+        ServerSocket serverSocket = new ServerSocket(8888);
 
+
 
+        while (true) {
 
+            Socket clientSocket = serverSocket.accept();
 
+
 
+            Client client = new Client(clientSocket, clientList);
 
+            client.start();
 
+        }
 
+    }
 
+}