Detect when a variable: URLVariables receives data

Similar Questions

• I have a problem when you try to receive data using the socket connection.

  Hello

  I created a socket connection between a pc (sever, win32) and a blackberry (client) and I have only two questions:

  -When I send a string to the sever I get the unexpected result, I doubt if it's a problem of encoding between platforms.

  -When I try to receive data, (an array of char as a string object), the customer demand freeze (drawing and management of events, so basically the main UI thread), even if I did all the stuff of connection in a separate thread, until I have shut down the server and also no data is received.

  I left the codes below and would assess any response from you.

  C++, win32 console application:

  SOCKET _Socket;

  int _tmain (int argc, _TCHAR * argv)

  {

  If (start_sever (_socket)) {}

  char r_msg [26];

  recv (_socket, r_msg, 26, 0);

  std::cout< "receive="" :="" "="">< r_msg=""><>

  char * s_msg customer = 'welcome ';

  Send (_socket, szMessage, strlen (S_MSG), 0);

  std::cout< "send="" :="" "="">< s_msg=""><>

  Sleep (500);

  Shutdown (_socket, SD_SEND);

  closesocket (_socket);

  WSACleanup();

  } else {}

  std::cout< "cannot="" initialize="">< std::endl="">

  }

  System ("pause");

  return 0;

  }

  BOOL start_sever (socket) {}

  WSADATA WsaDat;

  If (WSAStartup (MAKEWORD (2.2) & WsaDat)! = 0)

  {

  std::cout<"WSA initialization="">

  WSACleanup();

  System ("pause");

  Returns false;

  }

  Socket = socket (AF_INET, SOCK_STREAM, IPPROTO_TCP);

  if(Socket==INVALID_SOCKET)

  {

  std::cout<"Socket creation="">

  WSACleanup();

  System ("pause");

  Returns false;

  }

  SOCKADDR_IN serverInf;

  serverInf.sin_family = AF_INET;

  serverInf.sin_addr.s_addr = INADDR_ANY;

  serverInf.sin_port = htons (8888);

  If (bind (Socket,(sockaddr*) (& serverInf), sizeof (serverInf)) == SOCKET_ERROR)

  {

  std::cout<"Unable to="" bind="">

  WSACleanup();

  System ("pause");

  Returns false;

  }

  Listen(Socket,1);

  SOCKET TempSock = SOCKET_ERROR;

  std::cout< "build="">

  while(TempSock==SOCKET_ERROR)

  {

  std::cout<"Waiting for="" incoming="">

  TempSock = accept (Socket, NULL, NULL);

  }

  Socket = TempSock;

  std::cout<"Client>

  Returns true;

  }

  Platform of Java for blackberry:

  public class Bush extends form {}

  -my current ipv4 address is set by default to avoid reset at each test

  TextField ip_text_field = new TextField ("IP address:", "192.168.65.1");

  -the server is waiting for any connection to this port ("8888")

  TextField port_text_field = new TextField ("Port:", "8888");

  ButtonField go_button_field = new ButtonField ("Connect", Field.FIELD_HCENTER) {}

  protected Boolean invokeAction (int action) {}

  UiApplication.getUiApplication () .invokeLater (new Runnable() {}

  public void run() {}

  try {

  open_connection();

  }catch (System.Exception e) {}

  e.printStackTrace ();

  Dialog.Alert (e.getMessage ());

  }

  }

  });

  return true;

  }

  };

  public Socket() {}

  Super ();

  setTitle ("[taking sample]");

  Add (ip_text_field); ip_text_field.setMargin (20, 0, 0, 0);

  Add (port_text_field); port_text_field.setMargin (30, 0, 0, 0);

  Add (go_button_field); go_button_field.setMargin (30, 0, 0, 0);

  }

  public Boolean onClose() {}

  this. close();

  return true;

  }

  _Con StreamConnection;

  DataInputStream _in;

  OutputStreamWriter _out;

  public Sub open_connection() throws Exception {}

  _CON = (StreamConnection) Connector.open ("socket: / /" + ip_text_field.getText () + ":" + port_text_field.getText () +)

  » ; deviceside = true; interface = wifi");

  this.add (new TextField ("", "connected successfully to Server"));

  _in = _con.openDataInputStream ();

  _out = new OutputStreamWriter (_con.openDataOutputStream ());

  String msg = "Welcome to customer \r\n";

  _out. Write (MSG);

  String r_msg = _in.readUTF ();

  this.add (new TextField ("read from sever:", r_msg));

  _out. Flush();

  _in. Close();

  _out. Close();

  _CON. Close();

  this.add (new TextField ("", "data has been changed"));

  }

  }

  Thanks for your help.

  You treat on the thread of events.

  You have the following code:

  UiApplication.getUiApplication () .invokeLater (new Runnable() {}

  public void run() {}

  try {

  open_connection();

  .....

  Now invokeLater essentially tells the operating system that the associated executable must be run on the event Thread.  You need start a separate Thread.  Extend this Thread, add your code in the run() method, and then start the Thread with start(). (not run()).  Then you must run the networking of processing on a separate Thread.

  This will cause you problems updating the user interface.  Take a look at this help:

  http://supportforums.BlackBerry.com/T5/Java-development/update-a-screen-on-the-main-event-thread/TA-...

  Printing, this means that invokelater a separate Thread is a common misconception.  I recommend you to look at this:

  http://supportforums.BlackBerry.com/T5/Java-development/what-is-the-event-thread/Ta-p/446865

  In addition, I recommend that you take a look at the socketDemo which must be included as a sample-, otherwise you can find it on github:

  https://github.com/BlackBerry/JDE-samples

• shared variables stops when I use RT Set date and time.vi

  Hi all

  I have a problem that I can't solve. I run a project of RT on a PXI-8106 module using LV8.5. I used shared Variables to transfer data to and from my host computer for about 6 months with no problems. Recently I neeeded to the synchronization time RT with my host PC of time (to collect time-stamped data of the target RT) and I decided to use the "RT set time and Date.vi ' both before the beginning of each synchronization test.

  As soon as I started using this vi, I noticed that my shared variables would either stop updating, or slow down considerably (this includes loss of data during the transfer of data between the PXI to host PC with shared variable). I do not receive any errors or warnings from any of my shared variables, and no errors are generated when using the RT set time and Date vi, so im at a loss for where to start. Ive disabled this feature for now and my system works well again, but I want to get this to work because the timestamps generated in the data by the RT system are out and I need a method to synchronize the time with the host pc.
  Any ideas would be appreciated,

  Thank you

  David

  Thanks for the info. I'll avoid upgrading to 8.5.1 at the moment so I'll just remove the VI. Instead, I create a 'elapsed time' timestamp which should do the job.

  See you soon,.

  David

• Unrecoverable error occurred when receiving data - response failure via network

  Hi all

  Remote system went from VSOS (Windows Env) SOA SUITE (Linux).

  They swapped the IP/dns of the old and the new server.

  Followed when they try to access a service at our end...

  We receive an error in ulog as:

  102850.stageserver! GWTDOMAIN.8448.4.0: LIBGWT_CAT:1071: WARN: failure of the list control to access for local service MEM01 control

  102850.stageserver! GWTDOMAIN.8448.4.0: LIBGWT_CAT:1043: ERROR: fatal error occurred while receiving data - response failure via network

  Local domain:

  ISWTC01

  GWGRP = TDOM

  TYPE = TDOMAIN

  NETWORKID = ISWTC01

  CONNECTION_POLICY = ON_STARTUP

  SECURITY = NONE

  Remote domain:

  OSB6_MS1 TYPE = TDOMAIN

  NETWORKID = OSB6_MS1

  MTYPE = "DRUNKS".

  OSB6_MS2 TYPE = TDOMAIN

  NETWORKID = OSB6_MS2

  MTYPE = "DRUNKS".

  Local services:

  MEM01

  LDOM = ISWTC01

  remote service:

  MEM01

  RNAME = PIPSRV01

  LDOM = CSERVER (our local OSI domain)

  RDOM = DEV (our remote area of OSI)

  INBUFTYPE = 'CARRAY '.

  OUTBUFTYPE = 'CARRAY '.

  We have not changed anything, but the remote system. Please help me understand: This could be a problem due to the WTC config remote system... What's wrong?

  Also why this MTYPE used?

  Thanks in advance.

  Kind regards

  Deb

  Hello Deb,.

  Since there is no use of access control in the dmconfig above I guess that it's a mismatch in the config.XML to accesspoint/accesspointid.

  No doubt when they changed their VSOS SOA they changed their AccessPointId Local de OSB6_MS1, OSB6Ms2 to have more than one meaning SOA

  (for example, SOA_MS1 or SOA_MS2). Just check that there is a consistent naming between WTC LDOMs/RDOMs with Tuxedo RDOMs/LDOMs.

  MTYPE is a variable to improve performance for encoding/decoding (host-network, network-host). Since your domain Local is not defined

  It is not used. Ok.  It should not be used when a local Tuxedo domain communicates with a remote domain of WTC. Encoding/decoding must be enabled.

  Kind regards

  Bob Finan

• I want to use the Windows Easy Transfer Wizard, but when I get to the point where I chose the media to receive data, it is by default on the floppy drive 'A'

  Original title: I want to use the Transfer Wizard files and Windows, but...

  When I get to the point where I chose the media to receive data, it uses by default the floppy drive 'A', but I don't have a floppy drive on my computer. The other options it offers for external drives are four housing in my card reader. How can I get my External Hard Drive optionally offer?

  Thank you for your help.

  E-mail address is removed from the privacy *.

  Hello

  You must select the same transfer method that you selected on the old computer.

  I would recommend that you follow the steps in the present statutes, once more and check if they help.
  http://support.Microsoft.com/kb/306187
  http://support.Microsoft.com/kb/306186

• Post/receive data from ASP.

  Hello

  I'm trying the URLRequest post 4 scores (totalscore2, totalscore3, totalscore1, totalscore4) to an ASP page on a server where the ASP will run a formula to process and return the 2 grades (score1, score2).

  The ASP script to process it that is sent from that SWF Flash looks like

  var totalscore1 = parseFloat (Request ("totalscore1"));

  The ASP script to create a return looks like:

  Response.Write ("score1 =" + score1 + '& score2 =' + score2);

  Response.End ();

  % >

  I'm new to this type of application/publication of data, especially how to set variables that can (?) be sent or return in the form of numbers, not of text strings.

  variable totalscore are numbers like 30 or 75. How to set: var variables: URLVariables = new URLVariables();

  (don't know what the above ASP script needs: should I send, string of numbers or text?)

  Final return score variables are likely to be numbers such as 2.95 or 1.25. How to receive these numbers back to the ASP page and put them in 2 variables numbers for use in AS3 scripts.

  Any help appreciated.

  You can only and send strings to Flash... but in Flash, you can use:

  int (score1);

  or

  parseInt (score1);

  
  

  to convert the string to an integer or

  Number (score1);

  to convert to Double, float

• XNET Config read to fill in when a certain arbid is received (i.e. return of function call when the msg is received)

  The API XNET-CAN allows to hardware configuration such that a call to read the framework/signal does not return until the message is received (no need to query the buffer, call to the function is as an event... function returns when a message is received) or if a time-out occurs).  I don't really want to query for data, unless I absolutely have to.  My plan is to have parallel code to wait for a specific message to receive and respond (should be very fast!) whil a different loop receives all other executives.

  A time-out of the reading function call would work pretty good, but it doesn't seem to work (see extracts attached).  The value of timeout only seems to work (no error property) is a value of 0 seconds.

  Thank you

  Todd

  Change of a single point of session for a queued session.

• How do I detect when a write of correlated digital output is completed

  Hi LabGurus

  I'm trying to synthesize a SPI signal on the output lines digital stamped usin a M - Series USB Daq (6225, 6229).

  I wrote most of the code and have developed the following problems:

  When I use 'finished samples' to the clock mode, the waveform it is limited to the size of the buffer on board. There is no specific error, but the output waveform is strangely truncated States 1027. The nidaq buffer is fixed and changing the buffer on Board has no effect.

  When I use continuous samples, there is no way to detect when the task is finished 'Really' (I can clarify in the last round of data is transferred to the device, but not when he was timed out of the unit).

  "Task Daqmx is over" and "Daqmx Wait for completion" give no idea.

  I detect when the last USB device transfer is completed using a write property node Dqmx and comparing 'written total samples' at the 'current write Position.

  The function works as much as I leave long enough so that the task is completed. In almost a fixed delay is not acceptable.

  Timmar,

  For the finite method, have you tried to change the value of "samples per channel" on the VI of Timing DAQmx?  It's what you define for your task to know how many points to wait at the exit.  The default value is 1000.  I hope this helps.

  Kind regards

  Brian T

  Technical sales engineer

• Connects to the router, but cannot send or receive data

  I have a WRT54G.  I can find the network and connect to the router, but I can't send or receive data.  I tried to connect directly to the router and I still not able to send or receive data. Both computers on the router has the same problem.  I did a reset the router back to the settings by default and still no luck.  Any thoughts?  Thanks in advance for the help.

  The first thing you can try is when you the Modem and the router is connected to the other, disconnect the power from the router and Modem, wait 30 seconds and then plug in the power to the Modem and once all the lights are solid, then connect the power supply to the Linksys router, now check if you are able to go online. If still no then...

  Who is your ISP. So I think you need to re - configure all settings of your router again.

  If your Internet Service is cable follow this link

  If your Internet Service is DSL follow this link

• Detecting when Bluetooth is disconnected

  Hello

  I have a camera I'm trying to connect with my BlackBerry using Bluetooth.

  I am able to connect using the Connector.open (info, Connector.READ_WRITE);

  I can also read and write using the input and the output stream.

  However, I must be able to detect when the port is disconnected from the remote device. I was thinking of using BluetoothSerialPortListener. To use this I try to connect to the device using this method:

  listener = new MyBluetoothListener();  
  
  _serialPort = new BluetoothSerialPort(info[i].toString(), BluetoothSerialPort.BAUD_9600, BluetoothSerialPort.DATA_FORMAT_DATA_BITS_8 | BluetoothSerialPort.DATA_FORMAT_PARITY_NONE | BluetoothSerialPort.DATA_FORMAT_STOP_BITS_1, BluetoothSerialPort.FLOW_CONTROL_NONE, 2048, 2048, listener);
  

  This doesn't seem to work. The above call works fine and I get not all exceptions. However, I didn't also get the recall of deviceConnected() my interlocutor.

  I see the following in the console output, and nothing else after that:

  BT: allocSerialPort 81159234
  BT: sdpAddRecord
  BT: allocSdpAttributeData

  Is there something I'm missing here?

  To summarize, I have two questions:

  1. Why isn't the connection using BluetoothSerialPort to work?

  2. assuming I can't that work is there a way I can detect a lag when you use the Connector.open () method?

  Thanks in advance for your help.

  I connect to a Bluetooth device using code very similar to yours, with two exceptions:

  (1) you use info [i] m:System.NET.SocketAddress.ToString () as the first parameter, I just use the equivalent of the info [i]

  (2) I use BluetoothSerialPort.BAUD_115200,

  The listener receives disconnects because I expect.

  The messages that I see when you debug this re as follows:

  BT: allocSerialPort 814ee52c
  BT: BTEVENT_LINK_CONNECT_CNF
  NET. RIM. Bluetooth: DC00
  BT: BTEVENT_LINK_POLICY_CHNG received
  NET. RIM. Bluetooth: EC00

  This test has been done on a 8900 4.6.1.199 is running.

  I hope this helps.

• Problem receiving data Bluetooth

  Hello

  I'm developing an application to recevice data using BluetoothSerialPortListener leave a custom bluetooth device.

  My unit is 4.2.1 BB 8830.

  The pairing is established and I can see the list of devices form BT coupled device.

  But my application can receive data from the custom BT device.

  I worked with other BT to communicate with BB devices and have not seen this problem.

  When the BT custom device sends data, Blackberry display "connecting to office...". "for about 10 seconds.

  Looks like BB trying desktop connectivity.

  Services on the screen "Device properties" indicates the name of the service not as 'SPP slave' or 'COM0 '.

  But this bluetooth device works fine on the desktop.

  The windows application can receive data from the device successfully.

  Thanks in advance.

  In this case, the device you are trying to connect to a was hard-coded to a specific port of RFCOMM.  When you create a connection from server in Bluetooth function, the system on the device will be assigned a port.  The client (in this case, your connection to BlackBerry device) must specify this port when connecting.  The client can determine the port that the server has been assigned by performing a query on the UUID SDP.  In this case, the customer simply seems to be assuming that a port number rather than polling for it.

  This causes her choose the connection to the server currently put in place on the device waiting for the BlackBerry Desktop Manager to connect to the device which is why you see this message on the screen.  Your client machine must be fixed OR you can try to use the device as a server and connect from the device.

• Text variable 'Datumnotatie' (rating Date?)

  When I use "Datumnotatie" (rating Date?) to create automatically the current date using EEEE should give me 'Friday', but instead, it's me 'Friday' without capital letter F. How is it?

  It depends on your system preferences

  You can change here, but attention in this way that this format will apply everywhere on your mac.

  The best way is to convert your variable in the text in indesign, and then you can change

  

  PS the screenshot is MAC OS X Yosemite

• (OSControl Xtra) How to detect when a user clicks on the bottom and upward when

  Hi all
  
  How can I detect when I click on a scroll bar downwards and upwards? I want something like:
  
  If sprite (1) ravishing (#down) then
  
  -do something
  
  on the other
  
  If sprite (1) ravishing (#up) then
  
  -do something else
  
  
  Any ideas? The question applies only to the OS control xtra
  

  I do not understand why you put the sprite.value and maxValue for
  a global event #prepareFrame - can you explain to us why, and 'who' it is
  who is responsible for these values?
  I tried to "simplify" your script, but I don't have a clear picture
  what your problem is - can you maybe post a simple example
  somewhere that clearly demonstrates?
  --
  pSprite property
  pScrollAmt property
  Global tMaxVal, maxbarvalue

  on beginSprite (me)
  pSprite = sprite (me.spriteNum)
  end beginSprite

  on prepareframe
  pSprite.maxValue = maxbarvalue
  pSprite.value = tMaxVal - position of the thumb
  end

  Update (me, aClickedPart)

  CASES (aClickedPart)
  #up:
  pScrollAmt = - 5

  #down:
  pScrollAmt = 5

  #thumb:
  If pSprite.value< tmaxval="" then="" pscrollamt="">
  otherwise if pSprite.value > tMaxVal then pScrollAmt = 10
  else exit
  CASES OF TERMINATION

  -It is important to 'catch up' the return value when you create a
  -timeout object, even if it is in a local variable that will be
  -immediately go out of scope
  t = timeout("scrollImage"&me.spriteNum).new (10, #sendScrollMessage, me)
  end

• error message when you try to receive messages

  Hello
  I can't send or receive messages.
  When you try to send an email I get this message: "an error occurred sending a message: the mail server has sent a wrong message: unable to connect to the SMTP 213.8.196.24 (213.8.196.24:25), NB connect error 1460. '»
  When you attempt to receive messages I get this message: "an error has occurred with the mail. POP3 server. Mail server mail.print - city.co.il replied: '
  the problem just started, I wouldn't change a thing of what was before. Internet connection seems ok.
  I enclose the error messages and my account settings.

  https://support.Mozilla.org/en-us/KB/problems-sending-and-receiving-messages

• Apple Watch not detected when I stand

  Apple Watch not detected when I stand

  Hello

  Hourly settlement is achieved when you get up and move for at least a minute during this time.

  Apple Watch uses an accelerometer to identify the movement, so market a minute of all about your arms swinging naturally succeed.

  Repeat this procedure in each of the 12 hours separated throughout the day to reach the daily target of Stand (completing the blue ring to Stand on your application activity icon).

  More information:

  Use the activity on your Apple Watch - Apple Support

  http://www.Apple.com/watch/health-and-fitness/