android - AIR android serversocket 仅适用于 ADL（空中调试启动器）
问题描述
我的问题是我正在开发一个通过 serversocket （服务器）套接字（客户端）相互通信的空中应用程序
当我在 Air 调试启动器中测试它时，一切都在服务器端运行（我可以从不同的互联网连接看到服务器）
但是当我尝试从 Android 设备托管时，它只能在 LAN 上运行（无法从不同的连接看到托管服务器）
我的问题是为什么它在测试环境中有效，但在构建的 APP 中无效.. 太令人沮丧了。
这是我的服务器端代码：
package AS {
import flash.display.MovieClip;
import AS.Constants;
import flash.net.ServerSocket;
import flash.net.Socket;
import flash.events.ServerSocketConnectEvent;
import flash.events.ProgressEvent;
import flash.events.Event;
import flash.events.MouseEvent;
import flash.events.KeyboardEvent;
import flash.text.TextFieldType;
import flash.net.SharedObject;
import fl.data.DataProvider;
import flash.net.URLRequest;
import flash.media.Sound;
import flash.desktop.NativeApplication;
import flash.desktop.SystemIdleMode;
import flash.text.TextFormat;
import flash.net.URLLoader;
import flash.net.URLRequest;
import flash.net.URLRequestMethod;
public class chatPage extends MovieClip {
private var server:ServerSocket;
private var clients:Vector.<Socket> = new Vector.<Socket>;
private var clientUsernames:Array = new Array();
private var autoScroll:Boolean=true;
private var autoClean:Boolean=false;
private var counter:int=900;
private var soundwarn:Boolean=true;
private var myformat:TextFormat=new TextFormat();
public function chatPage(address:String="0.0.0.0",port:uint=8888):void {
server = new ServerSocket();
server.bind(port,address);
server.addEventListener(ServerSocketConnectEvent.CONNECT, serverConnectHandler);
server.listen();
if(!server.listening){
die();
Constants.mainRef.initLoginScreen("not listening");
}else if(!server.bound){
die();
Constants.mainRef.initLoginScreen("not bound");
}
myformat.color=0xffffff;
client_list.setRendererStyle("textFormat",myformat);
soundButton.gotoAndStop(1);
chat_txt.text = String("");
chat_txt.scrollV=chat_txt.maxScrollV;
scrollBar.update();
scrollBar.addEventListener(Event.SCROLL, scrollingListener);
send_txt.addEventListener(KeyboardEvent.KEY_DOWN, commandHandler);
autoClean_btn.addEventListener(Event.CHANGE, autoCleanHandler);
soundButton.addEventListener(MouseEvent.CLICK, soundClickHandler);
close_btn.addEventListener(MouseEvent.CLICK, closeHandler);
kick_btn.addEventListener(MouseEvent.CLICK, kickHandler);
ban_btn.addEventListener(MouseEvent.CLICK, banHandler);
burn_btn.addEventListener(MouseEvent.CLICK, burnHandler);
share_btn.addEventListener(MouseEvent.CLICK, shareHandler);
scroll_down_btn.addEventListener(MouseEvent.CLICK, scrollDownHandler);
preventSleep_check.addEventListener(Event.CHANGE, sleepChangeHandler);
}
private function burnHandler(e:MouseEvent):void {
//burn all evidence for you and all your clients
if(chat_txt.length > 0){
send(4,Constants.mainRef.encrypt("burn"));
chat_txt.text = String("");
chat_txt.scrollV=chat_txt.maxScrollV;
scrollBar.update();
}
}
private function shareHandler(e:MouseEvent):void {
//share the contents of your chat_txt to all your clients
if(chat_txt.length > 0){
send(5,Constants.mainRef.encrypt(chat_txt.text));
}
}
private function banHandler(e:MouseEvent):void {
var tempIpArr:Array = new Array();
for (var i: uint = 0; i < clients.length; i++) {
tempIpArr.push(clients[i].remoteAddress);
}
Constants.STAGE.addChild(new listDialog(clientUsernames, tempIpArr, this) );
}
private function sleepChangeHandler(e:Event):void{
if(this.preventSleep_check.selected){
NativeApplication.nativeApplication.systemIdleMode = SystemIdleMode.KEEP_AWAKE;
}else{
NativeApplication.nativeApplication.systemIdleMode = SystemIdleMode.NORMAL;
}
}
private function kickHandler(e:MouseEvent):void {
if(client_list.selectedIndex > -1){
clients[client_list.selectedIndex].close();
clients[client_list.selectedIndex].removeEventListener(ProgressEvent.SOCKET_DATA, socketDataHandler);
clients[client_list.selectedIndex].removeEventListener(Event.CLOSE, socketDisconnectHandler);
clients.splice(client_list.selectedIndex,1);
//send("▼"+clientUsernames[client_list.selectedIndex]);
send(3,String(clientUsernames[client_list.selectedIndex]));
clientUsernames.splice(client_list.selectedIndex,1);
client_list.dataProvider = new DataProvider( clientUsernames );
}
}
public function remoteKick(index:uint):void{
clients[index].close();
clients[index].removeEventListener(ProgressEvent.SOCKET_DATA, socketDataHandler);
clients[index].removeEventListener(Event.CLOSE, socketDisconnectHandler);
clients.splice(index,1);
send(3,String(clientUsernames[index]));
clientUsernames.splice(index,1);
client_list.dataProvider = new DataProvider( clientUsernames );
}
private function scrollDownHandler(e:MouseEvent):void {
autoScroll=true;
chat_txt.scrollV=chat_txt.maxScrollV;
scrollBar.update();
}
private function closeHandler(e:MouseEvent):void {
die();
Constants.mainRef.initLoginScreen("Chat room terminated!");
//Constants.STAGE.addChild(new logInScreen("Chat room terminated!"));
}
private function soundClickHandler(e:MouseEvent):void {
if(soundButton.currentFrame == 1){
soundwarn=false;
soundButton.gotoAndStop(2);
}else{
soundwarn=true;
soundButton.gotoAndStop(1);
}
}
private function autoCleanFrameListener(e:Event):void {
if(autoClean){
counter--;
counter_txt.text = String( Math.floor( counter / 30 ) + "s" );
if(counter <= 0){
counter_txt.text = String("30s");
chat_txt.text = String("");
chat_txt.scrollV=chat_txt.maxScrollV;
scrollBar.update();
currentDataStr = String("");
counter=900;
}
}
}
private function autoCleanHandler(e:Event):void {
if(autoClean_btn.selected){
autoClean=true;
counter_txt.text = String("30s");
this.addEventListener(Event.ENTER_FRAME, autoCleanFrameListener);
}else{
this.removeEventListener(Event.ENTER_FRAME, autoCleanFrameListener);
autoClean=false;
counter_txt.text = String("");
counter=900;
}
}
private function scrollingListener(e:Event):void {
if(chat_txt.scrollV!=chat_txt.maxScrollV){
autoScroll=false;
}
}
private function serverConnectHandler(e:ServerSocketConnectEvent):void {
var socket:Socket = e.socket;
var banned:Boolean;
if(Constants.banList.length > 0){
for (var i: uint = 0; i < Constants.banList.length; i++) {
if(Constants.banList[i] == socket.remoteAddress){
banned=true;
break;
}else{
banned=false;
}
}
}else{
banned=false;
}
if(!banned){
clients.push(socket);
clients[clients.length-1].addEventListener(ProgressEvent.SOCKET_DATA, socketDataHandler);
clients[clients.length-1].addEventListener(Event.CLOSE, socketDisconnectHandler);
send(2,Constants.mainRef.encrypt(Constants.mainRef.username));
}else{
socket.close();
}
}
private function socketDisconnectHandler(e:Event):void {
send(3,Constants.mainRef.encrypt( clientUsernames[clients.indexOf(e.target)] ) );
clientUsernames.splice(clients.indexOf(e.target),1);
client_list.dataProvider = new DataProvider( clientUsernames );
clients.splice(clients.indexOf(e.target),1);
e.target.close();
e.target.removeEventListener(ProgressEvent.SOCKET_DATA, socketDataHandler);
e.target.removeEventListener(Event.CLOSE, socketDisconnectHandler);
}
private var currentDataStr:String;
private var currentDataType:uint;
private function socketDataHandler(e:ProgressEvent):void {
var socket:Socket = e.currentTarget as Socket;
currentDataType = socket.readUnsignedInt();
currentDataStr = socket.readUTFBytes(socket.bytesAvailable);
send(currentDataType, currentDataStr);
if(currentDataType == 1){
chat_txt.appendText(Constants.mainRef.decrypt(currentDataStr) );
if(autoScroll){
chat_txt.scrollV=chat_txt.maxScrollV;
}
scrollBar.update();
if(soundwarn){
//give sound warning
var snd:Sound = new Sound(new URLRequest("sound/ding.mp3"));
snd.play();
}
}else if(currentDataType == 2){
var tempString:String = Constants.mainRef.decrypt(currentDataStr);
clientUsernames.push(tempString);
client_list.dataProvider = new DataProvider( clientUsernames );
}
tempString=String("");
currentDataStr=String("");
currentDataType=0;
}
private function commandHandler(e:KeyboardEvent):void {
if(e.keyCode==13){
//ENTER GOT PRESSED
var commandStr:String = send_txt.text;
if(commandStr.indexOf(".") == 0){
if(commandStr.indexOf(".del") > -1 ){
chat_txt.text = String("");
currentDataStr = String("");
chat_txt.scrollV=chat_txt.maxScrollV;
scrollBar.update();
}else if(commandStr.indexOf(".burn") > -1 ){
if(chat_txt.length > 0){
send(4,Constants.mainRef.encrypt("burn"));
chat_txt.text = String("");
chat_txt.scrollV=chat_txt.maxScrollV;
scrollBar.update();
}
}else if(commandStr.indexOf(".share") > -1 ){
if(chat_txt.length > 0){
send(5,Constants.mainRef.encrypt(chat_txt.text));
}
}else if(commandStr.indexOf(".ip") > -1 ){
getIpOnline();
}else if(commandStr.indexOf(".roll") > -1 ){
var rngMax:int = parseInt( commandStr.slice(commandStr.indexOf(" ")) );
if(rngMax > 0){
var rawString:String = Constants.mainRef.username + " rolled " + String(Constants.mainRef.randomNum(1,rngMax)) + " out of " + String(rngMax) + "\n";
send(1, Constants.mainRef.encrypt( rawString ) );
chat_txt.appendText( rawString );
if(autoScroll){
chat_txt.scrollV=chat_txt.maxScrollV;
}
scrollBar.update();
}
}else if(commandStr.indexOf(".kick") > -1 && client_list.selectedIndex > -1){
clients[client_list.selectedIndex].close();
clients[client_list.selectedIndex].removeEventListener(ProgressEvent.SOCKET_DATA, socketDataHandler);
clients[client_list.selectedIndex].removeEventListener(Event.CLOSE, socketDisconnectHandler);
clients.splice(client_list.selectedIndex,1);
send(3,Constants.mainRef.encrypt( clientUsernames[client_list.selectedIndex] ) );
clientUsernames.splice(client_list.selectedIndex,1);
client_list.dataProvider = new DataProvider( clientUsernames );
}
}else if(commandStr.length > 0){
send(1, Constants.mainRef.encrypt(Constants.mainRef.username + ": " + commandStr + "\n"));
chat_txt.appendText(Constants.mainRef.username + ": " + commandStr + "\n");
if(autoScroll){
chat_txt.scrollV=chat_txt.maxScrollV;
}
scrollBar.update();
}
send_txt.text = String("");
commandStr = String("");
Constants.STAGE.focus = null;
}
}
public function send(typeIndex:uint, data:String):void {
for each(var client:Socket in clients){
client.writeUnsignedInt(typeIndex);
client.writeUTFBytes(data);
client.flush();
}
}
private function getIpOnline():void{
var phpFileRequest:URLRequest = new URLRequest("https://api.ipify.org/");
phpFileRequest.method = URLRequestMethod.GET;
var phpLoader:URLLoader = new URLLoader();
phpLoader.addEventListener(Event.COMPLETE, showResult);
phpLoader.load(phpFileRequest);
}
private function showResult(e:Event):void{
send_txt.text = String(e.target.data);
e.target.removeEventListener(Event.COMPLETE, showResult);
}
public function die():void{
var i:uint
for(i = 0; i < clients.length; i++) {
clients[i].close();
clients[i].removeEventListener(ProgressEvent.SOCKET_DATA, socketDataHandler);
clients[i].removeEventListener(Event.CLOSE, socketDisconnectHandler);
}
server.removeEventListener(ServerSocketConnectEvent.CONNECT, serverConnectHandler);
server.close();
chat_txt.text = String("");
send_txt.text = String("");
kick_btn.removeEventListener(MouseEvent.CLICK, kickHandler);
ban_btn.removeEventListener(MouseEvent.CLICK, banHandler);
preventSleep_check.removeEventListener(Event.CHANGE, sleepChangeHandler);
close_btn.removeEventListener(MouseEvent.CLICK, closeHandler);
burn_btn.removeEventListener(MouseEvent.CLICK, burnHandler);
share_btn.removeEventListener(MouseEvent.CLICK, shareHandler);
scroll_down_btn.removeEventListener(MouseEvent.CLICK, scrollDownHandler);
soundButton.removeEventListener(MouseEvent.CLICK, soundClickHandler);
autoClean_btn.removeEventListener(Event.CHANGE, autoCleanHandler);
this.removeEventListener(Event.ENTER_FRAME, autoCleanFrameListener);
scrollBar.removeEventListener(Event.SCROLL, scrollingListener);
send_txt.removeEventListener(KeyboardEvent.KEY_DOWN, commandHandler);
clients.length=0;
clientUsernames.length=0;
if(Constants.cardIndexer.length > 0){
for (i = 0; i < Constants.cardIndexer.length; i++) {
Constants.cardIndexer[i].die(4);
}
Constants.cardIndexer.length=0;
Constants.deckRef.length=0;
}
this.parent.removeChild(this);
}
private function chatText(texty:String,chat:Boolean=true):void{
if(chat){
send(1, Constants.mainRef.encrypt(Constants.mainRef.username + ": " + texty + "\n"));
chat_txt.appendText(Constants.mainRef.username + ": " + texty + "\n");
if(autoScroll){
chat_txt.scrollV=chat_txt.maxScrollV;
}
scrollBar.update();
}else{
send(1, Constants.mainRef.encrypt(texty + "\n"));
chat_txt.appendText(texty + "\n");
if(autoScroll){
chat_txt.scrollV=chat_txt.maxScrollV;
}
scrollBar.update();
}
}
}
}
解决方案
对于那些将来会与这个问题作斗争的人。主要需要两件事才能成功地托管从互联网上可见的套接字服务器：
-转发端口。
- 将您的空中应用程序放在防火墙“允许”列表中。（在我的情况下，这是缺少的部分。哎哟！）
现在一切正常。
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