Newbie network requests

Similar Questions

• Adding network request headers

  How can I add network request header?

  QNetworkAccessManager* netManager = new QNetworkAccessManager(this);
  
              const QUrl url(urlService);
              QNetworkRequest request(url);
              request.setAttribute(QNetworkRequest::CacheLoadControlAttribute,
                      QNetworkRequest::AlwaysNetwork);
  
              request.setRawHeader("Cookie", "JSESSIONID="+sessionId);
              QNetworkReply* reply = netManager->get(request);
  
              bool result = connect(reply, SIGNAL(finished()), this,
                      SLOT(onLoginAuthenticationLoaded()));
  

  "BOLD" part is wrong, needing a fix for it.

  in android, I'm doing this

  httpGet.addHeader ("Cookie", sessionId);

   request.setRawHeader(QString("Cookie").toUtf8(),QString("JSESSIONID="+sessionId).toUtf8());
  

  SOLVED

• Web page on the Rogers network request will not work

  I have a Java application that downloads xml and formats the data.  On the Telus network, it works fine.  Rogers, British Colombia, it downloads not web pages.  The application permissions are set to allow data connections.

  Does anyone know how to make this work?  What are the differences between Rogers and Telus, when it comes to permissions to applications and download data?

  Thank you

  Gerry

  The peripheral event log can be retrieved using javaloader u eventlog

  You can 'see' the newspaper on the device by pressing L G L G from the home screen.

  How do you determine the connection URL parameters between the two networks?  APN Info for a direct TCP connection is specific to the carrier.

  TELUS has a TCP stack and requires no info of the AFN.

  Rogers requires the following:

  APN: internet.com

  Name of user and password is empty

  See this link for how to specify the APN:

  http://www.BlackBerry.com/knowledgecenterpublic/livelink.exe/fetch/2000/348583/800451/800563/How_To _...

• Home computer connected to the network request username and pass on only one of the three computers.

  I got my wife connected to my home network running Windows Media Center on Windows 7 laptop and it could be accessed by all computers on my home network. I replaced the laptop of the woman with a new laptop which has Windows 7. During the installation of Windows 7, it automatically set to join my home network. Now all but one of my other computers can access files/folders on the new laptop without a user name or password. But when I try to access the new laptop from pc it ask me a username and password. I never put in place of user names with password on all computers. I can go in the new laptop and send files and public folders from the pc of one of the problems, but not the reverse. Someone has an idea how I can fix this where it is not regarding the username and password on this computer?

  Hello

  Sorry for the late reply.

   

  Method 1
  I suggest you to follow the suggestion of Gloria replied on June 16, 2009 and check if it helps.
  http://answers.Microsoft.com/en-us/Windows/Forum/windows_vista-Networking/cannot-turn-off-or-disable-password-protected/a3e4f6cb-FBDF-4F15-bb93-38cbf6fac833

   

  Method 2
  You can read the article.
  Identify and resolve home network problems
  http://Windows.Microsoft.com/en-us/Windows7/identify-and-resolve-home-network-problems

   

  Method 3
  Temporary disabling of security software.

  Disable the antivirus software
  http://Windows.Microsoft.com/en-us/Windows7/disable-antivirus-software

  Enable or disable Windows Firewall
  http://Windows.Microsoft.com/en-us/Windows7/turn-Windows-Firewall-on-or-off

  Note: Software antivirus and firewall can help protect your computer against viruses and other security threats. In most cases, you should not disable your antivirus software. If you do not disable temporarily to install other software, you must reactivate as soon as you are finished. If you are connected to the Internet or a network during the time that your antivirus software is disabled, your computer is vulnerable to attacks.

   

  See also:

  Networking of computers running different versions of Windows
  http://Windows.Microsoft.com/en-us/Windows7/networking-home-computers-running-different-versions-of-Windows

   

  Please let us know if the problem persists. We will be happy to help you further.

  Thank you.

• CONTACT blackBerry Smartphones BBM 200 + ADDS ON the TELUS NETWORK REQUESTS.

  I did a lot of research on this and found all kinds of subjects on it, but not a solution. I searched my PIN all over the web and cannot find that he sent anywhere. I get hourly almost 50 + contact add requests to Messenger BBM from all kinds of different Pakistani / Asian / German / Swedish / Arabic / I don't know what to say... I DON'T KNOW HOW THEY GET THE PIN. But I need it to stop. I tried to call technical support for Blackberry and they wanted to charge me for what is clearly... a security issue on the END of the RIM.

  PLEASE GET BACK TO ME.

  The PIN is not public isn't anywhere it is displayed clearly a spam bot or bot net or something sending these requests that comes from users around the world. RIM wants to charge me like $ 75 for technical support on this * beep *. When they need to purge the profile for applications, because they continue to occur. -Why I would accept these if they come through spam... the PIN isn't on the web anywhere, it's a security issue RIM must address.

• Unable to connect to the wireless network; Request to use the function keys and the keys on the keyboard

  * Original title: wireless connection problem

  I have an Inspiron computer (laptop).  I can't connect to my wireless Internet.  When troubleshooting it says use the buttons or the function keys on the front or side of the computer to turn on my wi - fi.  How to do that? How can I activate my wireless Internet connection?  Help, please!

  Hello

  Check with Dell support, their books online, the drivers/firmware, diagnostics and ask in their forums known issues.

  Dell support
  http://support.Dell.com/

  Dell support drivers - product manual & warranty Info (left side) - and much more
  http://support.Dell.com/support/index.aspx?c=us&l=en&s=DHS

  Dell forums
  http://en.community.Dell.com/forums/

  Dell PC Diagnostics
  http://www.Dell.com/support/Diagnostics/us/en/19/
  I hope this helps.
  --------------------------------------------------------------------------------------------
  Rob Brown - Microsoft MVP<- profile="" -="" windows="" experience :="" bicycle="" -="" mark="" twain="" said="" it="">

• Validation/getting network HTTP request programmatically

  Hello

  I read here as well as networking documents the tried the httptest application example.

  Everything seems to work properly when the network request is called by the UI, manually.  for example, the user presses the 'Post!' button in the form of Post requests in the Http Test application example and class of Postmodele lights up and makes the Post request and returns the body of the response successfully.

  However, I want to do is invoke the same Post request, programmatically, for example when the application starts first, or perhaps in a timed/delayed thread.  What I did to test that is out is added the following code in the HttpSampleApp.cpp class at the end of the constructor:

  HttpSampleApp::HttpSampleApp()
  {
      ...
      ...
  
      std::cout << ">>>>> POSTING...." << std::endl;
      PostHttp post;
      post.post("");
  
  }
  

  I added some debugging messages in the PostHttp.post () and PostHttp.onGetReply ().  When I start the application, I can see that the HttpSampleApp() constructor calls the method PostHttp.post () very well, but the onGetReply() is never called!  It seems that the network HTTP POST request expected just somehwere and never completed / finishes.  I don't see mistakes or delays occurring - basically, nothing happens after you call PostHttp.post ().

  Can someone please shed some light on how to do it by PROGRAMMING Http POST and GET requests?  Again, the code works perfectly fine when it is called by manually, via the QML UI (as in the code example).

  Thanks for any help!

  The solution was to initialize the Postmodele as a reference pointer.

  for example

  PostHttp *post = new PostHttp();
  post->post("");
  

• Why doesn't 'request site Office' work?

  Galaxy S3 with CSpire. requesting office site redirects me to site attach data from CSpire. I wish that it worked. I have to use another browser to view a desktop site.

  Some mobile network providers charge more for a tethering plan. They detect a User Agent Office and block the network request. Desktop application site works in re downloading the site "pretend" to be desktop Firefox. Your mobile operator detects this change and blocks access to the site.

  Unfortunately, there is nothing of Mozilla can on your political mobile service provider network. You can try to contact them and see if they remove the block.

• E1000 - unsecured network comments persists

  I bought and set up the E1000 last night.  We only need two laptops to access the internet through the router.  But when I look at the available wireless networks, 'RouterName-guest' is listed, has an exclamation point and is listed as an unsecured network.

  Using Cisco connect on the computer used to put in place the new router, I went to control panel configuration and access disabled.   But the guest network continues to be included as well as all my neighbors when I click on my desk to see available networks.

  This is not good and needs to be fixed as soon as POSSIBLE.  Why is not Cisco Connect is doing its job?  -By the way, when I re - open the app, it shows the change I made, with comments off function - but...

  Any help would be appreciated.

  rbowser

  Is it supposed to be non-guaranteed!  Like all networks of comments from McDonald's to Starbucks.  They have NO security.  The guest network request a password only.  The password that only YOU know and give.  Geessh.  You really want to give a long security key all the time?  Hell no, just a simple password.

• Problem running networking application

  Hello

  I want to ask you what is the best approach to associate network request. What I do need to create the thread for this custom or implements the Runnable Interface.

  And how to start them by simply calling the. start() in the case of thread or. run() in an interface?

  You should spend some time to understand the topic of the thread event.
  This should help:
  http://supportforums.BlackBerry.com/T5/Java-development/what-is-the-event-thread/Ta-p/446865

  in the navigationClick method, you are on the event thread. no need to use a synchronization on the lock of the event (which should not be used anyway, in most cases invokelater is preferable).

  Also, Thread.Sleep is called on the thread of the event, it stops all processing for four seconds. This means that the user interface design and listening for user input.
  never do this.

• Error while establishing an Http connection. Once finished signal request is displayed, no call slot

  I'm instantiated MyNetwork class on click of a button in my app class.

  Therefore it is called class constructor MyNetwork in which I'm checking the availability of the network.

  Once found an available network, a sendRequest() method is called that a get request is initialized.

  And the QNetworkAccessManager object emits a finished(QNetworkReply *) signal is connected to a slot (requestFinished(QNetworkReply *reply)) of this class of MyNetwork .

  When the user clicks on the button in the file app.cpp, create an object of class MyNetwork and checking the availability of the network works within its constructor.

  also the connect() method returns true , but sinking ever crack (requestFinished(QNetworkReply *reply)) method where I am Manager of my answer.

  MyNetwork. HPP

   

   

  #ifndef MYNETWORK_HPP_
  #define MYNETWORK_HPP_
  
  #include
  #include 
  #include
  #include
  #include
  #include 
  #include 
  #include
  
  /*!
   * @brief Network Connection Implementation
   */
  class MyNetwork:public QObject
  {
      Q_OBJECT;
  
      public :
          MyNetwork();
  
          /*!
           * @brief Method to create and send request
           */
          void sendRequest();
          /*!
           * @brief Method to check if network is available
           */
          bool isNetworkAvailable();
  
      private slots:
              void requestFinished(QNetworkReply *reply);
  
  };
  
  #endif /* MYNETWORK_HPP_ */
  

  MyNetwork.cpp

   

   

  
  

  #include
  #include
  #include
  #include
  
  QNetworkAccessManager *mNetworkMgr;
  
  MyNetwork::MyNetwork() {
  
      if (isNetworkAvailable()) {
          sendRequest();
      } 
  
  }
  
  void MyNetwork::sendRequest() {
  
      mNetworkMgr = new QNetworkAccessManager(this);
      QNetworkReply *reply =
              mNetworkMgr->get(
                      QNetworkRequest(
                              QUrl(
                                      "http://developer.blackberry.com/cascades/files/documentation/device_platform/networking/model.xml")));
      if (reply) {
          qDebug() << "Reply from server is " << reply;
      }
      bool resFromServer = connect(mNetworkMgr, SIGNAL(finished(QNetworkReply*)),
              this, SLOT(requestFinished(QNetworkReply*)));
      qDebug() << "Connection is success : ? : " << resFromServer;
      Q_ASSERT(resFromServer);
      Q_UNUSED(resFromServer);
  }
  
  void MyNetwork::requestFinished(QNetworkReply *reply) {    if (reply) {
          if (reply->error() == QNetworkReply::NoError) {
              qDebug() << "No Error";
          } else {
              int httpStatus = reply->attribute(
                      QNetworkRequest::HttpStatusCodeAttribute).toInt();
              qDebug() << "Error and the code is " << httpStatus;
          }
          reply->deleteLater();
      } else {
          qDebug() << "Reply comes out to be null";
      }
  }
  
  bool MyNetwork::isNetworkAvailable() {
      QNetworkConfigurationManager netMgr;
      QList mNetList = netMgr.allConfigurations(
              QNetworkConfiguration::Active);
      if (mNetList.count() > 0) {
          if (netMgr.isOnline()) {
              return true;
          } else {
              return false;
          }
      } else {
          return false;
      }
  }
  

  Hmm. I just did a quick test for the for you network code.

  I movedbool resFromServer = connect(mNetworkMgr, SIGNAL(finished(QNetworkReply*)),
  this, SLOT(requestFinished(QNetworkReply*)));
  
  to  be before
  
  QNetworkReply *reply =
  mNetworkMgr->get(
  QNetworkRequest(
  QUrl(
  "http://developer.blackberry.com/cascades/files/documentation/device_platform/networking/model.xml")));
  
  in my test.
  

  As I mentioned to signal before start us sending application network.

  I got "Error no." in the newspaper which seemed to have indicated that the signal/slot was triggerred properly in my case.

  Question for you:

  How did you create your object "MyNetwork"?

  is the object still alive when the network request signal is triggerred?

  Maybe the code for create/destorying your object "MyNetwork" segment will be useful

• ErrorString QNetworkReply "premature end of the document.

  Everyone knows about this problem?  The answer comes back correctly for smaller responses (i.e. https://developer.blackberry.com/cascades/files/documentation/images/model.xml), but for larger responses, the response contains data answer, but not all (and I get the errorString "Premature end of the document").  Here is an example URL for a greater response: https://api.twitter.com/1/statuses/user_timeline.json?include_entities=true&include_rts=true&screen _...

  The errorString seems to come from the QXmlStreamReader, but the fact remains that the QNetworkReply has an incomplete answer.

  I followed the tutorial of Communication HTTP almost exactly.  Here's a relevant code:

  main.cpp:

  void ApplicationUI::initiateRequest(QString username, QString password) {
      // Start the activity indicator
      mActivityIndicator->start();
  
      // Create and send the network request
      QNetworkRequest request = QNetworkRequest();
      QUrl url("https://api.twitter.com/1/statuses/user_timeline.json?include_entities=true&include_rts=true&screen_...");
      request.setUrl(url);
      mNetworkAccessManager->get(request);
  
  }
  

  void ApplicationUI::requestFinished(QNetworkReply* reply) {
  
      // Check the network reply for errors
      if (reply->error() == QNetworkReply::NoError) {
  
          qDebug() << "\n reply is: " << reply->readAll();
  
                  QXmlStreamReader xml;
  
                  QMLByteArray data = reply->readAll();                xml.addData(data);
  
                  while(!xml.atEnd() && !xml.hasError()) {                      // parse here                }
  
          /* Error handling. */
          if (xml.hasError()) {
              qDebug() << "\n errorString is: " << xml.errorString();
          }
  
          xml.clear();
  
          mActivityIndicator->stop();
  
      } else {
          qDebug() << "\n Problem with the network";
          qDebug() << "\n" << reply->errorString();
      }
  
  }
  

  applicationui. HPP:

  // Default empty project template
  #ifndef ApplicationUI_HPP_
  #define ApplicationUI_HPP_
  
  #include 
  
  using namespace bb::cascades;
  
  namespace bb { namespace cascades { class Application; }}
  
  /*!
   * @brief Application pane object
   *
   *Use this object to create and init app UI, to create context objects, to register the new meta types etc.
   */
  class ApplicationUI : public QObject
  {
      Q_OBJECT
  public:
      ApplicationUI(bb::cascades::Application *app);
  
      Q_INVOKABLE void login(QString username, QString password);
  
      /*!
       * Initiates the network request.
       */
      Q_INVOKABLE void initiateRequest(QString username, QString password);
  
      virtual ~ApplicationUI() {}
  
  private slots:
      /*!
       * Handles the network reply.
       */
      void requestFinished(QNetworkReply* reply);
  
  private:
      ActivityIndicator *mActivityIndicator;
      QNetworkAccessManager *mNetworkAccessManager;
  };
  
  #endif /* ApplicationUI_HPP_ */
  

  applicationui.cpp

  // Default empty project template
  #include "applicationui.hpp"
  
  #include 
  #include 
  #include 
  
  #include 
  
  using namespace bb::cascades;
  
  ApplicationUI::ApplicationUI(bb::cascades::Application *app)
  : QObject(app)
  {
  
      QmlDocument *qml = QmlDocument::create("asset:///main.qml").parent(this);
      qml->setContextProperty("app", this);
  
      AbstractPane *root = qml->createRootObject();
  
      mActivityIndicator = root->findChild("indicator");
  
      // Create a network access manager and connect a custom slot to its
      // finished signal
      mNetworkAccessManager = new QNetworkAccessManager(this);
  
      bool result = connect(mNetworkAccessManager,
              SIGNAL(finished(QNetworkReply*)),
              this, SLOT(requestFinished(QNetworkReply*)));
  
      Q_ASSERT(result);
      Q_UNUSED(result);
  
      app->setScene(root);
  }
  

  I'd appreciate any help!

  My apologies, looks like I posted a little prematurely on this one.  The answer came back in its entirety.  There were a couple of diversion that distracts me major problems:

  1. I was the XML parsing incorrectly
  2. It seems that if the answer is too long in the unit log, then the log of the unit will cut the message.  Is it possible to configure the log device is not for this?
  3. It seems that the response message has disappeared after using the following statement by qDebug().  This removes the data of 'response '?  I am a newbie in C++ from Java...

     qDebug() << "\n reply is: " << reply->readAll();
     

• How to find on how firefox accesses the Internet?

  I use firefox on a mac desktop computer. Activity monitor says it has access to the internet. All open tabs were loaded and are just sitting there. How will I know what he does with the internet?

  Hello, masaccio, you can connect network requests from the browser with the browser console , which is part of the firefox web developer tools...

  https://developer.Mozilla.org/docs/tools/Browser_Console

• PIN for WNDR3400v2 number

  I see this question several times, but he has not answered the question for me. I've updated my laptop to Windows 10 and don't like it, so I have restored the laptop for Windows 8. When I retored the laptop, he apparently lost the PIN code for the router and connect is no longer. When I try to connect to my network request the PIN code. This version of the router doesn't have the number of PINS on it. I have other devices connected without problem. I am not as computer like any other and must walk through the process. Can someone help me please?

  Great to hear

  You are welcome

• HP Envy 5530: Connecting to the correct wireless at the University

  My daughters computer connects to a network wireless, but when trying to connect to the same as that of the custom of the printer. It gives the following message. Unable to connect to the network. Type not supported authentication or encryption.

  I need the printer and the laptop on the same wireless network that we bought a repacement of instant ink service that must have the printer and the laptop connected. the service will not work without it.

  Printing is OK, that we had to go out and buy a cable that was an unwelcome expense.

  Any help greatly received.

  Well sorry, that most likely, it won't work not because the school uses the authentication of the company. Secondly, you never want a printer wireless on a public network. If it was that every student in the school can find the printer and print to this waste of reams of paper.

  Connect the printer via a USB cable for safety.  If the printer supports wireless Direct, that may work for you.

  EDIT-

  Read here on how to connect your printer to a network asking for additional security and information (username and password).

  http://h30434.www3.HP.com/T5/printer-networking-and-wireless/how-to-connect-your-wireless-printer-to-a-network-requesting/TD-p/4468642