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POBlackberry: Make a iterative HTTP GET petition using Comms API
 

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  1. POBlackberry: Make a iterative HTTP GET petition using Comms API
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    <p>I want to store position coords (latitude, longitude) in a table in my MySQL DB querying a url in a way similar to this one: <a href="http://locationstore.com/postlocation.php?latitude=var1&amp;longitude=var2" rel="nofollow">http://locationstore.com/postlocation.php?latitude=var1&amp;longitude=var2</a> every ten seconds. PHP script works like a charm. Getting the coords in the device ain't no problem either. But making the request to the server is being a hard one. My code goes like this:</p> <pre><code>public class LocationHTTPSender extends Thread { for (;;) { try { //fetch latest coordinates coords = this.coords(); //reset url this.url="http://locationstore.com/postlocation.php"; // create uri uri = URI.create(this.url); FireAndForgetDestination ffd = null; ffd = (FireAndForgetDestination) DestinationFactory.getSenderDestination ("MyContext", uri); if(ffd == null) { ffd = DestinationFactory.createFireAndForgetDestination (new Context("MyContext"), uri); } ByteMessage myMsg = ffd.createByteMessage(); myMsg.setStringPayload("doesnt matter"); ((HttpMessage) myMsg).setMethod(HttpMessage.POST); ((HttpMessage) myMsg).setQueryParam("latitude", coords[0]); ((HttpMessage) myMsg).setQueryParam("longitude", coords[1]); ((HttpMessage) myMsg).setQueryParam("user", "1"); int i = ffd.sendNoResponse(myMsg); ffd.destroy(); System.out.println("Lets sleep for a while.."); Thread.sleep(10000); System.out.println("woke up"); } catch (Exception e) { // TODO Auto-generated catch block System.out.println("Exception message: " + e.toString()); e.printStackTrace(); } } </code></pre>
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    1. PO
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    1. PTQuestion
    1. USMichael Donohue
    1. USroymcclure
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
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      1. POBlackberry: Make a iterative HTTP GET petition using Comms API
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      1. VTUpMod
    2. VO
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      1. VTUpMod
    1. COFunny thing is, when I run (or debug) SOMETIMES the first petition will reach the server and work properly. Not the next ones.
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      1. POBlackberry: Make a iterative HTTP GET petition using Comms API
      1. USroymcclure
    2. COWhat symptom are you seeing? Error messages in your println? Exceptions thrown? Please try to be specific. Thanks.
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      1. POBlackberry: Make a iterative HTTP GET petition using Comms API
      1. USNate
    3. CONo symptoms whatsoever, @Nate. It sleeps and wakes and won't throw a single exception. And the weirdest thing is, as I commented, that first petition will sometimes reach the server, but the following ones won't. It's driving me nuts.
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      1. POBlackberry: Make a iterative HTTP GET petition using Comms API
      1. USroymcclure
 

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