android xmpp开发 asmack实现断线自动重连

android
xmpp开发 asmack实现断线自动重连

asmack本身封装了断线重连机制，但是有一点需要注意

在设置链接属性钱，要加载ReconnectionManager这个类，否则没有效果。

直接上代码：

第一步

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try {

Class.forName("org.jivesoftware.smack.ReconnectionManager");

} catch (Exception e1) {

}

第二步 设置链接参数，启动重连功能

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ConnectionConfiguration configuration = new ConnectionConfiguration(

Contents.HOST, Contents.PORT);

configuration.setReconnectionAllowed(true);

第三步 链接后注册监听

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connection.connect();

if (connection.isConnected()) {

connection.addConnectionListener(connectionListener);

}

public static ConnectionListener connectionListener = new ConnectionListener() {

@Override

public void reconnectionSuccessful() {

Log.i("connection", "reconnectionSuccessful");

}

@Override

public void reconnectionFailed(Exception arg0) {

Log.i("connection", "reconnectionFailed");

}

@Override

public void reconnectingIn(int arg0) {

Log.i("connection", "reconnectingIn");

}

@Override

public void connectionClosedOnError(Exception arg0) {

Log.i("connection", "connectionClosedOnError");

}