java - Telegram Java API-套接字连接问题

Question

这个问题已经有答案了:

奥 git _a (9 个回答)

已关闭 8 年前。

我正在尝试使用 Telegram Java API Error message 'java.net.SocketException: socket failed: EACCES (Permission denied)'我从一些简单的 RPC 调用开始:

SampleApiState apiState = new SampleApiState(connections);
TLRequestAuthCheckPhone checkRequest = new TLRequestAuthCheckPhone("+1234567890");
TelegramApi api = new TelegramApi(apiState, new ApplicationInfo(),
            new ApiCallback() {
                @Override
                public void onUpdatesInvalidated(TelegramApi api) {
                    // TODO Auto-generated method stub
                    Log.i(TAG, "onUpdatesInvalidated");
                }

                @Override
                public void onAuthCancelled(TelegramApi api) {
                    // TODO Auto-generated method stub
                    Log.i(TAG, "onAuthCancelled");
                }

                @Override
                public void onUpdate(TLAbsUpdates updates) {
                    // TODO Auto-generated method stub
                    Log.i(TAG, "onUpdate");
                }
            });
    TLCheckedPhone checkedPhone = api.doRpcCall(checkRequest);

这是日志:

11524-11580/com.example.tltest W/System.err﹕ java.net.SocketException: socket failed: EACCES (Permission denied)
11524-11580/com.example.tltest W/System.err﹕ at libcore.io.IoBridge.socket(IoBridge.java:576)
11524-11580/com.example.tltest W/System.err﹕ at        java.net.PlainSocketImpl.create(PlainSocketImpl.java:201)
11524-11580/com.example.tltest W/System.err﹕ at java.net.Socket.checkOpenAndCreate(Socket.java:664)
11524-11580/com.example.tltest W/System.err﹕ at java.net.Socket.connect(Socket.java:808)
11524-11580/com.example.tltest W/System.err﹕ at org.telegram.mtproto.transport.PlainTcpConnection.<init>(PlainTcpConnection.java:32)
11524-11580/com.example.tltest W/System.err﹕ at org.telegram.mtproto.pq.Authorizer.doAuth(Authorizer.java:198)
11524-11580/com.example.tltest W/System.err﹕ at org.telegram.api.engine.TelegramApi$ConnectionThread.waitForDc(TelegramApi.java:842)
11524-11580/com.example.tltest W/System.err﹕ at org.telegram.api.engine.TelegramApi$ConnectionThread.run(TelegramApi.java:907)
11524-11588/com.example.tltest I/System.out﹕ api#1001#Uploader:UploadFileThread iteration
11524-11580/com.example.tltest W/System.err﹕ Caused by: libcore.io.ErrnoException: socket failed: EACCES (Permission denied)
11524-11580/com.example.tltest W/System.err﹕ at libcore.io.Posix.socket(Native Method)
11524-11580/com.example.tltest W/System.err﹕ at libcore.io.BlockGuardOs.socket(BlockGuardOs.java:181)
11524-11580/com.example.tltest W/System.err﹕ at libcore.io.IoBridge.socket(IoBridge.java:561)
11524-11580/com.example.tltest W/System.err﹕ ... 7 more
11524-11580/com.example.tltest I/System.out﹕ TransportRate:onConnectionFailure #1
11524-11580/com.example.tltest I/System.out﹕ TransportRate:Transport: #1 173.240.5.1:443 #1.0
11524-11580/com.example.tltest I/System.out﹕ TransportRate:tryConnection #1

连接失败后，它一次又一次尝试连接，但不是很成功。我无法找出原因是什么以及如何解决这个问题。也许有人有同样的问题？将非常感谢您的帮助)

Answer 1

从您发布的异常来看，它似乎是一个 Android 应用程序，这是一个权限问题。

java.net.SocketException: socket failed: EACCES (Permission denied)

尝试将其添加到 list 文件中:

<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />