在android中使用Smack的ejabberd连接给出连接超时错误
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【中文标题】在android中使用Smack的ejabberd连接给出连接超时错误【英文标题】：ejabberd connection using Smack in android giving connection timed out error 【发布时间】：2018-08-06 08:03:39 【问题描述】：您好，我们已经从this 下载了 ejabberd。域是localhost，我们已将 xmppDomain 设置为我计算机的 IP 地址。我已使用以下代码进行连接
public static final String XMPP_DOMAIN = "localhost";
public static final String XMPP_HOST = "10.0.2.2";//kept for emaulator
//public static final String XMPP_HOST = "192.168.1.152"; //ip of my pc
public static final int XMPP_PORT = 5222;
public static final String XMPP_RESOURCE = "xmppdemo";
public static final boolean XMPP_DEBUG = true;
private void initialiseConnection() throws IOException, InterruptedException, XMPPException, SmackException
InetAddress addr = InetAddress.getByName(Constants.XMPP_HOST);
DomainBareJid serviceName = JidCreate.domainBareFrom(Constants.XMPP_DOMAIN);
XMPPTCPConnectionConfiguration.Builder config = XMPPTCPConnectionConfiguration
.builder();
config.setSecurityMode(ConnectionConfiguration.SecurityMode.disabled);
config.setXmppDomain(serviceName);
config.setHostAddress(addr);
config.setPort(Constants.XMPP_PORT);
config.setDebuggerEnabled(Constants.XMPP_DEBUG);
config.setResource(Constants.XMPP_RESOURCE);
connection = new XMPPTCPConnection(config.build());
connection.addConnectionListener(mConnectionListener);
connection.addAsyncStanzaListener(mStanzaListener, new StanzaFilter()
@Override
public boolean accept(Stanza stanza)
//You can also return only presence packets, since we are only filtering presences
return true;
);
Roster.setDefaultSubscriptionMode(Roster.SubscriptionMode.manual);
roster = Roster.getInstanceFor(connection);
roster.addRosterListener(mRoasterListener);
public void connect()
@SuppressLint("StaticFieldLeak") AsyncTask<Void, Void, Boolean> connectionThread = new AsyncTask<Void, Void, Boolean>()
@Override
protected synchronized Boolean doInBackground(Void... arg0)
//There is no point in reconnecting an already established connection. So abort, if we do
if (connection.isConnected())
return false;
//We are currently in "connection" phase, so no requests should be made while we are connecting.
isconnecting = true;
if (isToasted)
new Handler(Looper.getMainLooper()).post(new Runnable()
@Override
public void run()
Toast.makeText(service, "connecting....", Toast.LENGTH_LONG).show();
);
if (debug) Log.d(TAG, "connecting....");
try
connection.connect();
/**
* Set delivery receipt for every Message, so that we can confirm if message
* has been received on other end.
*
* @NOTE: This feature is not yet implemented in this example. Maybe, I'll add it later on.
* Feel free to pull request to add one.
*
* Read more about this: http://xmpp.org/extensions/xep-0184.html
**/
DeliveryReceiptManager dm = DeliveryReceiptManager.getInstanceFor(connection);
dm.setAutoReceiptMode(DeliveryReceiptManager.AutoReceiptMode.always);
dm.addReceiptReceivedListener(new ReceiptReceivedListener()
@Override
public void onReceiptReceived(Jid fromJid, Jid toJid, String receiptId, Stanza receipt)
// @Override
// public void onReceiptReceived(final String fromid,
// final String toid, final String msgid,
// final Stanza packet)
//
//
);
connected = true;
catch (IOException e)
service.onConnectionClosed();
if (isToasted)
new Handler(Looper.getMainLooper())
.post(new Runnable()
@Override
public void run()
Toast.makeText(service, "IOException: ", Toast.LENGTH_SHORT).show();
);
if (debug) Log.e(TAG, "IOException: " + e.getMessage());
catch (SmackException e)
service.onConnectionClosed();
if (isToasted)
new Handler(Looper.getMainLooper()).post(new Runnable()
@Override
public void run()
Toast.makeText(service, "SMACKException: ", Toast.LENGTH_SHORT).show();
);
if (debug) Log.e(TAG, "SMACKException: " + e.getMessage());
catch (XMPPException e)
service.onConnectionClosed();
if (isToasted)
new Handler(Looper.getMainLooper()).post(new Runnable()
@Override
public void run()
Toast.makeText(service, "XMPPException: ", Toast.LENGTH_SHORT).show();
);
if (debug) Log.e(TAG, "XMPPException: " + e.getMessage());
catch (InterruptedException e)
e.printStackTrace();
//Our "connection" phase is now complete. We can tell others to make requests from now on.
return isconnecting = false;
;
connectionThread.execute();
//Signup to server
public void Signup(SignupModel signupModel)
XMPPError.Condition condition = null;
boolean errors = false;
String errorMessage = "";
String mUsername = signupModel.getUsername();
String mPassword = signupModel.getPassword();
boolean isPasswordValid = signupModel.checkPassword();
boolean areFieldsValid = signupModel.validateFields();
if (!isPasswordValid)
errors = true;
errorMessage = Constants.SIGNUP_ERR_INVALIDPASS;
if (!areFieldsValid)
errors = true;
errorMessage = Constants.SIGNUP_ERR_FIELDERR;
if (errors)
service.onSignupFailed(errorMessage);
return;
new Thread(new Runnable()
@Override
public void run()
if (!connected && !isconnecting) connect();
).start();
try
// final AccountManager accountManager = AccountManager.getInstance(connection);
//
//
// accountManager.createAccount(Localpart.from(mUsername), mPassword);
AccountManager accountManager = AccountManager.getInstance(connection);
accountManager.sensitiveOperationOverInsecureConnection(true);
accountManager.createAccount(Localpart.from(mUsername), mPassword);
catch (XMPPException | SmackException e)
e.printStackTrace();
if (debug) Log.e(TAG, "Username: " + mUsername + ",Password: " + mPassword);
if (e instanceof XMPPException.XMPPErrorException)
condition = ((XMPPException.XMPPErrorException) e).getXMPPError().getCondition();
if (condition == null)
condition = XMPPError.Condition.internal_server_error;
catch (InterruptedException e)
e.printStackTrace();
catch (XmppStringprepException e)
e.printStackTrace();
if (condition == null)
service.onSignupSuccess();
else
switch (condition)
case conflict:
errorMessage = Constants.SIGNUP_ERR_CONFLICT;
break;
case internal_server_error:
errorMessage = Constants.SIGNUP_ERR_SERVER_ERR;
break;
default:
errorMessage = condition.toString();
break;
service.onSignupFailed(errorMessage);
//Login to server
public void login()
try
new Thread(new Runnable()
@Override
public void run()
if (!connected && !isconnecting) connect();
).start();
if (debug) Log.i(TAG, "User " + userId + userPassword);
connection.login(userId, userPassword);
if (debug) Log.i(TAG, "Yey! We're logged in to the Xmpp server!");
service.onLoggedIn();
catch (XMPPException | SmackException | IOException e)
service.onLoginFailed();
if (debug) e.printStackTrace();
catch (InterruptedException e)
e.printStackTrace();
当我运行此代码时，我收到以下异常（尝试从模拟器运行时）
SMACKException: The following addresses failed: '10.0.2.2:5222' failed because: /10.0.2.2 exception: java.net.SocketTimeoutException: failed to connect to /10.0.2.2 (port 5222) from /192.168.232.2 (port 34922) after 30000ms
当我尝试从我的设备运行时，我将 HOST_NAME 作为我电脑的 IP 地址，但随后我收到以下错误
E/XMPPHandler: SMACKException: The following addresses failed: '192.168.1.152:5222' failed because: /192.168.1.152 exception: java.net.SocketTimeoutException: connect timed out
当我在我的电脑上安装 ejabberd 时，我收到了以下访问控制列表页面 .. 我应该改变什么吗？还是遗漏了什么？
【问题讨论】：
【参考方案1】：我也有这个问题。我不知道为什么，但是 windows 上的 ejabberd 服务器无法正常工作。我尝试在 linux 和 mac 上安装服务器，它工作正常。但在 windows 版本上总是得到 SocketTimeoutException。
【讨论】：
如果您的问题解决了，请接受并投票。谢谢。 感谢您的回复，但您能否分享您尝试在 MAC 上安装 ejabberd 的链接。因为我尝试过但没有成功。 我使用this page 来安装先决条件。成功执行brew install git erlang autoconf automake expat openssl libyaml libiconv sqlite 和brew 后，您可以轻松安装和运行ejabberd。【参考方案2】：
我有类似的问题。我在 Windows 10 中安装了 openfire serevr。 我的代码是
DomainBareJid xmppServiceDomain = JidCreate.domainBareFrom("desktop-urvfr83");
//DomainBareJid xmppServiceDomain = JidCreate.domainBareFrom("192.168.1.3");
InetAddress addr = InetAddress.getByName("192.168.1.3");
XMPPTCPConnectionConfiguration config = XMPPTCPConnectionConfiguration.builder()
.setUsernameAndPassword("alir", "111111")
.setHostAddress(addr)
.setResource("phonn")
.setXmppDomain(xmppServiceDomain)
.setSecurityMode(ConnectionConfiguration.SecurityMode.disabled)
.setPort(5222)
.build();
但它无法连接。当我禁用防火墙时，它可以正常工作并连接。
【讨论】：
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