Two c-move to retrieve a imagem from server

    Hi, Mr Marcel.


    I use c-find to search for images on conquest server.
    Alter this, I execute c-move to retrieve the images.
    After the first c-move , the image is not always received in my client viewer, and that happens frequently during the day.
    When the image is not received I use another c-move, and only then the image is retrieved to my client viewer.
    Below is the server's log for when this happens.

    I am using Conquest 1417 beta, but I also did some tests with Conuqest 1416 with the same results.


    Can you help me with this problem, please?


    [CONQUESTSRV1] UPACS THREAD 47: STARTED AT: Fri May 24 17:59:18 2013
    [CONQUESTSRV1] Calling Application Title : "v127.0.0.1 "
    [CONQUESTSRV1] Called Application Title : "CONQUESTSRV1 "
    [CONQUESTSRV1] Application Context : "1.2.840.10008.3.1.1.1", PDU length: 1048576
    [CONQUESTSRV1] Presentation Context 0 "1.2.840.10008.5.1.4.1.2.2.1" 1
    [CONQUESTSRV1] (StudyRootQuery) search level: STUDY
    [CONQUESTSRV1] C-Find (StudyRoot) located 1 records
    [CONQUESTSRV1] UPACS THREAD 47: ENDED AT: Fri May 24 17:59:18 2013
    [CONQUESTSRV1] UPACS THREAD 47: TOTAL RUNNING TIME: 0 SECONDS
    [CONQUESTSRV1]
    [CONQUESTSRV1] UPACS THREAD 48: STARTED AT: Fri May 24 17:59:21 2013
    [CONQUESTSRV1] Calling Application Title : "v127.0.0.1 "
    [CONQUESTSRV1] Called Application Title : "CONQUESTSRV1 "
    [CONQUESTSRV1] Application Context : "1.2.840.10008.3.1.1.1", PDU length: 1048576
    [CONQUESTSRV1] Presentation Context 0 "1.2.840.10008.5.1.4.1.2.2.2" 1
    [CONQUESTSRV1] C-Move Destination: "v127.0.0.1"
    [CONQUESTSRV1] Number of Images to send: 1
    [CONQUESTSRV1] Sending file : D:\dicomserver\data\20130523-01-0003\1.3.46.670589.30.1.6.1.114374073479207.1369319273625.1_0001_000001_13693189860002.dcm
    [CONQUESTSRV1] C-Move (StudyRoot)
    [CONQUESTSRV1]
    [CONQUESTSRV1] UPACS THREAD 49: STARTED AT: Fri May 24 17:59:42 2013
    [CONQUESTSRV1] Calling Application Title : "v127.0.0.1 "
    [CONQUESTSRV1] Called Application Title : "CONQUESTSRV1 "
    [CONQUESTSRV1] Application Context : "1.2.840.10008.3.1.1.1", PDU length: 1048576
    [CONQUESTSRV1] Presentation Context 0 "1.2.840.10008.5.1.4.1.2.2.2" 1
    [CONQUESTSRV1] C-Move Destination: "v127.0.0.1"
    [CONQUESTSRV1] Number of Images to send: 1
    [CONQUESTSRV1] Sending file : D:\dicomserver\data\20130523-01-0003\1.3.46.670589.30.1.6.1.114374073479207.1369319273625.1_0001_000001_13693189860002.dcm
    [CONQUESTSRV1] UPACS THREAD 48: ENDED AT: Fri May 24 17:59:42 2013
    [CONQUESTSRV1] UPACS THREAD 48: TOTAL RUNNING TIME: 21 SECONDS
    [CONQUESTSRV1] C-Move (StudyRoot)

    Hi, Mr Marcel,


    I am using a dicomvcl query demo version for test. The image size is about 10 MB. My receive timeout settings is 100 seconds. I have seen that for small dicom images the problem doesn´t happens.


    Regards,
    Luiz

    Luiz,


    is the server changing the compression? decompressing a 10 mb file may become hundreds of MB that may timeout. I would first change the timeout on your side and see what happens.


    and as benchmark I would test against another conquest server to see where the bottleneck sits.


    Marcel

    Hi,
    I am not using compression.


    Maybe a bug in the viewer component. I don´t know.


    I did a workaround to send a c-move and expect 20 seconds. If no reponse at 20 seconds, I perform another c-move. Until now, it is working well and I always receive the images from conquest server.


    Regards,
    Luiz

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