具有阻塞读取（inputStream.read（））的Android Intent服务不会收到数据或在一段时间后被破坏

Question

读取事件流可以正常工作（即使在背景，前景中），在后台运行一段时间后，它不会读取任何事件，也不会破坏服务。

需要它在后台阅读事件。我想通过检查是否没有主动阅读事件来恢复活动时恢复阅读事件。目前我正在检查服务是否从getSystemService列表运行。基本上我只是一个事件流阅读器，而不是产生多个流阅读器。 （我知道这是一个糟糕的设计，但现在不是问题）。

private boolean isEventsServiceRunning() {
    ActivityManager manager = (ActivityManager) getSystemService(ACTIVITY_SERVICE);
    for (ActivityManager.RunningServiceInfo service : manager.getRunningServices(Integer.MAX_VALUE)) {
        if ("com.xxxxx.EventsListenerService".equals(service.service.getClassName())) {
            return true;
        }
    }
    return false;
}


private void startReadingEvents() {//gets called from onHandleIntent
        URL url = null;
        try {
            url = new URL(ServerCalls.SERVER_ADDR + "/stream/" + ServerCalls.streamId + eventsRenewPath);
            con = (HttpURLConnection) url.openConnection();
            inpStream = con.getInputStream();
            Scanner inputStream = new Scanner(new InputStreamReader((inpStream)));
            inputStream.useDelimiter("\r\n");
            boolean keepReading = true;
            while(keepReading){
                StringBuilder str = new StringBuilder();
                String bytes;
                while(inputStream.hasNext()){
                    bytes = inputStream.next();
                    if(bytes==null) return; //reinitialize
                    if(bytes.equalsIgnoreCase("")){
                        break; // stop word reached
                    }
                    str.append(bytes);
                    str.append("\n");
                }
                if(str.length()>0) {
                    Log.e(Config.ERR_LOG_TAG, "event found andbroadcasting...");
                    publishEvent(str.toString());
                }
                else{
                    keepReading = false;
                    Log.e(Config.ERR_LOG_TAG, "Empty event found ");

                    publishEvent(null);
                }
            }
        } catch (IOException | IllegalStateException e) {
            Log.e(Config.ERR_LOG_TAG, "Scanner is closed , restarting : "+(3-count));
            if(count-->0){ //retry count times.
            startReadingEvents();
            return;
        }
        else{
            Toast.makeText(getApplicationContext(), "Check your internet connection" , Toast.LENGTH_LONG).show();
        }
    }
    Log.e(Config.ERR_LOG_TAG, "Events listener is stopped ");
    return;
}