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Ghost Orders not able to be filled


How are Hyperledger transactions ordered in a block?Not able to invoke erisdb.eventPoll rpc callCLI container not running Hyperledger 1.0 Not able to start (No-TLS) networkNot able to execute fabcar demo in HyperledgerNot Able to register a user with Hyperledger-Fabric v1.1 previewhyperledger fabric Orderer Genesis block generationPerformance Test of the Hyperledger FabricFabric Instantiation Orderer ErrorNot able to register and instantiate Chaincode - Hyperledger Fabric - BlockchainI'm getting this error “Order rejected by script of asset” while creating an smart asset trading only with WAVES, how to fix it?






.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty margin-bottom:0;








1















Sometimes there are orders that when trying to be filled, just disappear (I call them ghost orders).



Ghost Orders can be created by creating an order and then withdrawing your funds from your account. The order will still be up. But as soon as someone is trying to fill the order it just disappears.



  1. Question: Why is this allowed?
    Like this order books can be easily manipulated.


  2. Question: Is there a way to detect a Ghost Order in advance?
    When getting the orderbook via API, a normal order and Ghost Order look exactly the same.










share|improve this question
































    1















    Sometimes there are orders that when trying to be filled, just disappear (I call them ghost orders).



    Ghost Orders can be created by creating an order and then withdrawing your funds from your account. The order will still be up. But as soon as someone is trying to fill the order it just disappears.



    1. Question: Why is this allowed?
      Like this order books can be easily manipulated.


    2. Question: Is there a way to detect a Ghost Order in advance?
      When getting the orderbook via API, a normal order and Ghost Order look exactly the same.










    share|improve this question




























      1












      1








      1








      Sometimes there are orders that when trying to be filled, just disappear (I call them ghost orders).



      Ghost Orders can be created by creating an order and then withdrawing your funds from your account. The order will still be up. But as soon as someone is trying to fill the order it just disappears.



      1. Question: Why is this allowed?
        Like this order books can be easily manipulated.


      2. Question: Is there a way to detect a Ghost Order in advance?
        When getting the orderbook via API, a normal order and Ghost Order look exactly the same.










      share|improve this question
















      Sometimes there are orders that when trying to be filled, just disappear (I call them ghost orders).



      Ghost Orders can be created by creating an order and then withdrawing your funds from your account. The order will still be up. But as soon as someone is trying to fill the order it just disappears.



      1. Question: Why is this allowed?
        Like this order books can be easily manipulated.


      2. Question: Is there a way to detect a Ghost Order in advance?
        When getting the orderbook via API, a normal order and Ghost Order look exactly the same.







      blockchain wavesplatform






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited Mar 27 at 16:29







      Jay

















      asked Mar 27 at 13:26









      JayJay

      62 bronze badges




      62 bronze badges

























          1 Answer
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          The thing is, the orders are stored inside the matcher.
          The matcher doesn't go checking each active order anymore each time.
          So what happens, after the order is placed it stays there, the user sends out funds, which the matcher doesn't knows ( matcher data is not stored on chain). Because the matcher doesn't know this himself, the order stays active.
          But then you try to buy this order, unfortunately, the matcher trys to validate the order again, and then it sees that the order isn't valid anymore and it drops it before you even get the chance to buy.






          share|improve this answer
























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            active

            oldest

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            1














            The thing is, the orders are stored inside the matcher.
            The matcher doesn't go checking each active order anymore each time.
            So what happens, after the order is placed it stays there, the user sends out funds, which the matcher doesn't knows ( matcher data is not stored on chain). Because the matcher doesn't know this himself, the order stays active.
            But then you try to buy this order, unfortunately, the matcher trys to validate the order again, and then it sees that the order isn't valid anymore and it drops it before you even get the chance to buy.






            share|improve this answer





























              1














              The thing is, the orders are stored inside the matcher.
              The matcher doesn't go checking each active order anymore each time.
              So what happens, after the order is placed it stays there, the user sends out funds, which the matcher doesn't knows ( matcher data is not stored on chain). Because the matcher doesn't know this himself, the order stays active.
              But then you try to buy this order, unfortunately, the matcher trys to validate the order again, and then it sees that the order isn't valid anymore and it drops it before you even get the chance to buy.






              share|improve this answer



























                1












                1








                1







                The thing is, the orders are stored inside the matcher.
                The matcher doesn't go checking each active order anymore each time.
                So what happens, after the order is placed it stays there, the user sends out funds, which the matcher doesn't knows ( matcher data is not stored on chain). Because the matcher doesn't know this himself, the order stays active.
                But then you try to buy this order, unfortunately, the matcher trys to validate the order again, and then it sees that the order isn't valid anymore and it drops it before you even get the chance to buy.






                share|improve this answer













                The thing is, the orders are stored inside the matcher.
                The matcher doesn't go checking each active order anymore each time.
                So what happens, after the order is placed it stays there, the user sends out funds, which the matcher doesn't knows ( matcher data is not stored on chain). Because the matcher doesn't know this himself, the order stays active.
                But then you try to buy this order, unfortunately, the matcher trys to validate the order again, and then it sees that the order isn't valid anymore and it drops it before you even get the chance to buy.







                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered Apr 5 at 18:00









                TurtleNetworkTurtleNetwork

                814 bronze badges




                814 bronze badges





















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