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    Hi Jc,<br>
    <br>
    thanks for the pointer, but I would rather not modify the original
    QtSOAP code. Besides, ctkSingleton.h wouldn't change the fact that
    the singleton would be duplicated if it is defined in a static lib
    and linked from multiple shared libs.<br>
    <br>
    Thanks,<br>
    Sascha<br>
    <br>
    On 09/19/2011 05:19 PM, Jean-Christophe Fillion-Robin wrote:
    <blockquote
cite="mid:%20%3CCANLz8R6UyNCJ9B2Exz61_Gp4iFzcaKjaKRG-vmToUjJmag=HJA@mail.gmail.com"
      type="cite">Good catch ! <br>
      <br>
      For proper implementation of Singleton, you could refer to
      ctkSingleton.h<br>
      <br>
      See <a moz-do-not-send="true"
href="https://github.com/commontk/CTK/blob/master/Libs/Core/ctkSingleton.h"
        target="_blank">https://github.com/commontk/CTK/blob/master/Libs/Core/ctkSingleton.h</a><br>
      <br>
      Thanks<br>
      Jc<br>
      <br>
      <div class="gmail_quote">On Mon, Sep 19, 2011 at 10:31 AM, Sascha
        Zelzer <span dir="ltr"><<a moz-do-not-send="true"
            href="mailto:s.zelzer@dkfz-heidelberg.de" target="_blank">s.zelzer@dkfz-heidelberg.de</a>></span>
        wrote:<br>
        <blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt
          0.8ex; border-left: 1px solid rgb(204, 204, 204);
          padding-left: 1ex;">
          <div bgcolor="#FFFFFF" text="#000000"> You're welcome! Thanks
            to you for your debugging efforts and detailed reports here.<br>
            <font color="#888888"> <br>
              -Sascha</font>
            <div>
              <div><br>
                <br>
                On 09/19/2011 04:18 PM, Anthony Dass wrote:
                <blockquote type="cite">Hello Sascha,
                  <div><br>
                  </div>
                  <div>Its really great to know about this fix!. Thank
                    you so much for fixing this so quickly. It
                    would really help us, i'll try with this version.</div>
                  <div><br>
                  </div>
                  <div>Once again thank you very much!</div>
                  <div><br>
                  </div>
                  <div>Thanks,</div>
                  <div>~Anthony</div>
                  <div><br>
                    <div><br>
                    </div>
                    <div><br>
                      <br>
                      <div class="gmail_quote">On Mon, Sep 19, 2011 at
                        7:59 AM, Sascha Zelzer <span dir="ltr"><<a
                            moz-do-not-send="true"
                            href="mailto:s.zelzer@dkfz-heidelberg.de"
                            target="_blank">s.zelzer@dkfz-heidelberg.de</a>></span>
                        wrote:<br>
                        <blockquote class="gmail_quote" style="margin:
                          0pt 0pt 0pt 0.8ex; border-left: 1px solid
                          rgb(204, 204, 204); padding-left: 1ex;">
                          <div bgcolor="#ffffff" text="#000000"> Hi
                            Anthony,<br>
                            <br>
                            I finally investigated the issue under
                            Windows (I could not reproduce it on Linux)
                            and just pushed a fix for it to CTK. Please
                            update your CTK sources and build CTK at the
                            superbuild level (this should update the
                            QtSOAP library) to fix the namespace issue.<br>
                            <br>
                            Here is the technical stuff why it went
                            wrong ;-)<br>
                            <br>
                            QtSOAP was build as a static library but it
                            used a singleton called QtSoapNamespace in
                            its code. So using singletons from a static
                            library in multiple DLLs is a bad idea and
                            this is why the namespaces where missing for
                            some QtSoapMessage instances (they where
                            initialized in one DLL, which filled this
                            DLLs QtSOAPNamespace singleton with
                            namespace entries, but serialized to XML in
                            an other DLL, whose singleton did not know
                            anything about the namespaces).<br>
                            <br>
                            Best,<br>
                            <font color="#888888"> Sascha</font>
                            <div>
                              <div><br>
                                <br>
                                <br>
                                <br>
                                On 09/14/2011 03:24 AM, Anthony Dass
                                wrote:
                                <blockquote type="cite">Hi Sascha and
                                  Ben,<br>
                                  <br>
                                  I noticed that only on submitting the
                                  SOAP request the namespaces is getting
                                  lost but for the same submission the
                                  response shows the valid message with
                                  the namespace included.<br>
                                  <br>
                                  So, in the ctkSoapClient class, I just
                                  tried creating the QtSoapType object
                                  (as below) to set  as a method
                                  arguments and this works! - gets the
                                  required namespace as expected and the
                                  SOAP message is valid one. However if
                                  we do the same construction in 
                                  ctkDicomHostService and pass to the
                                  ctkSimpleSoapClient object via
                                  function call, it doesn't seem to
                                  work. do you have any clue? <br>
                                  <br>
                                  //created in submitSoapRequest of the
                                  ctkSimpleSoapClient  class<br>
                                  QtSoapType* soapType = new
                                  QtSoapSimpleType(QtSoapQName("state"),
ctkDicomSoapState::toStringValue(ctkDicomAppHosting::IDLE));<br>
                                  request.addMethodArgument(soapType);<br>
                                  <br>
                                  <br>
                                  Below is the SOAP message of the
                                  request and response.<br>
                                  <br>
                                  submit Request(request, d->Path); -
                                  namespace missing in the type
                                  attribute<br>
                                  =========================<br>
                                  <SOAP-ENV:Envelope xmlns:SOAP-ENV="<a
                                    moz-do-not-send="true"
                                    href="http://schemas.xmlsoap.org/soap/envelope/"
                                    target="_blank">http://schemas.xmlsoap.org/soap/envelope/</a>"
                                  SOAP-ENV:encodingStyle="<a
                                    moz-do-not-send="true"
                                    href="http://schemas.xmlsoap.org/soap/encoding/"
                                    target="_blank">http://schemas.xmlsoap.org/soap/encoding/</a>"
                                  xmlns:xsd="htt<br>
                                  p://<a moz-do-not-send="true"
                                    href="http://www.w3.org/1999/XMLSchema"
                                    target="_blank">www.w3.org/1999/XMLSchema</a>"><br>
                                  <SOAP-ENV:Body xmlns:SOAP-ENV="<a
                                    moz-do-not-send="true"
                                    href="http://schemas.xmlsoap.org/soap/envelope/"
                                    target="_blank">http://schemas.xmlsoap.org/soap/envelope/</a>"><br>
                                  <setState xmlns="<a
                                    moz-do-not-send="true"
                                    href="http://wg23.dicom.nema.org/"
                                    target="_blank">http://wg23.dicom.nema.org/</a>"><br>
                                  <state
                                  :type="xsd:string">CANCELED</state><br>
                                  </setState><br>
                                  </SOAP-ENV:Body><br>
                                  </SOAP-ENV:Envelope><br>
                                  <br>
                                  Got Response. Response:  - name space
                                  for type attribute is present.<br>
                                  =========================<br>
                                  "<SOAP-ENV:Envelope
                                  xmlns:SOAP-ENV="<a
                                    moz-do-not-send="true"
                                    href="http://schemas.xmlsoap.org/soap/envelope/"
                                    target="_blank">http://schemas.xmlsoap.org/soap/envelope/</a>"
                                  SOAP-ENV:encodingStyle="<a
                                    moz-do-not-send="true"
                                    href="http://schemas.xmlsoap.org/soap/encoding/"
                                    target="_blank">http://schemas.xmlsoap.org/soap/encoding/</a>"
                                  xml<br>
                                  ns:xsd="<a moz-do-not-send="true"
                                    href="http://www.w3.org/1999/XMLSchema"
                                    target="_blank">http://www.w3.org/1999/XMLSchema</a>"><br>
                                  <SOAP-ENV:Body xmlns:SOAP-ENV="<a
                                    moz-do-not-send="true"
                                    href="http://schemas.xmlsoap.org/soap/envelope/"
                                    target="_blank">http://schemas.xmlsoap.org/soap/envelope/</a>"><br>
                                  <SOAP-ENV:setState xmlns:SOAP-ENV="<a
                                    moz-do-not-send="true"
                                    href="http://schemas.xmlsoap.org/soap/envelope/"
                                    target="_blank">http://schemas.xmlsoap.org/soap/envelope/</a>"><br>
                                  <SOAP-ENV:setStateResponse
                                  xmlns:SOAP-ENV="<a
                                    moz-do-not-send="true"
                                    href="http://schemas.xmlsoap.org/soap/envelope/"
                                    target="_blank">http://schemas.xmlsoap.org/soap/envelope/</a>"
                                  xsi:type="xsd:boolean" xmlns:xsi="<a
                                    moz-do-not-send="true"
                                    href="http://www.w3.org/1999/XMLSchema-instance"
                                    target="_blank">http://www.w3.org/1999/XMLSchema-instance</a>">false</SOAP-ENV:setStateResponse><br>
                                  </SOAP-ENV:setState><br>
                                  </SOAP-ENV:Body><br>
                                  </SOAP-ENV:Envelope><br>
                                  <br>
                                  Thank you!<br>
                                  /Anthony<br>
                                  <br>
                                  <div class="gmail_quote">On Fri, Sep
                                    9, 2011 at 4:31 AM, Benoit Bleuze <span
                                      dir="ltr"><<a
                                        moz-do-not-send="true"
                                        href="mailto:benoit.bleuze@inria.fr"
                                        target="_blank">benoit.bleuze@inria.fr</a>></span>
                                    wrote:<br>
                                    <blockquote class="gmail_quote"
                                      style="margin: 0pt 0pt 0pt 0.8ex;
                                      border-left: 1px solid rgb(204,
                                      204, 204); padding-left: 1ex;">
                                      <div>
                                        <div style="font-family: Times
                                          New Roman; font-size: 12pt;
                                          color: rgb(0, 0, 0);">We
                                          indeed completely depend on
                                          QtSoap for creating the Soap
                                          messages. If the soap message
                                          looks like this before any
                                          parsong, there is definitely
                                          something wrong in QtSoap.
                                          <div> However it was tha case,
                                            I would understand that our
                                            implementation works only on
                                            our host, but it also works
                                            with XIP, which is not based
                                            on QtSoap. </div>
                                          <div>So either this attribute
                                            is simply ignored by the
                                            java implementation, or
                                            there is some preprocessing
                                            that strips part of the
                                            message?</div>
                                          <div>Definitely worth
                                            investigating...<br>
                                            <br>
                                            <hr>
                                            <div>
                                              <div>
                                                <blockquote
                                                  style="border-left:
                                                  2px solid rgb(16, 16,
                                                  255); margin-left:
                                                  5px; padding-left:
                                                  5px;">
                                                  <div
                                                    class="gmail_quote">Hello

                                                    Sascha and Ben,</div>
                                                  <div
                                                    class="gmail_quote"><br>
                                                  </div>
                                                  <div
                                                    class="gmail_quote">Thank
                                                    you very much for
                                                    the quick and
                                                    detailed answers. </div>
                                                  <div
                                                    class="gmail_quote"><br>
                                                  </div>
                                                  <div
                                                    class="gmail_quote">
                                                    In addition, when we
                                                    tried to validate
                                                    the message using
                                                    the
                                                    online validations -
                                                    <a
                                                      moz-do-not-send="true"
href="http://www.xmlvalidation.com" target="_blank">http://www.xmlvalidation.com</a> we


                                                    also see the type
                                                    attribute :type="xsd:string"
                                                    is not a valid XML
                                                    attribute string and
                                                    also it looks that
                                                    the namespace name
                                                    is missing here. The
                                                    string should be
                                                    either type="xsd:string"
                                                    if no namespace is
                                                    used(without leading
                                                    colon), or this
                                                    xmlns:type="xsd:string"
                                                    if xmlns is a
                                                    namespace name.</div>
                                                  <div
                                                    class="gmail_quote"><br>
                                                  </div>
                                                  <div
                                                    class="gmail_quote">Since
                                                    the method
                                                    addMethodAttribute
                                                    of QtSoapmessage is
                                                    setting this, is
                                                    that we need to
                                                    change in the QtSoap
                                                    module? or any other
                                                    options?
                                                    please advice.</div>
                                                  <div
                                                    class="gmail_quote">
                                                    <br>
                                                  </div>
                                                  <div
                                                    class="gmail_quote">thank
                                                    you very much!</div>
                                                  <div
                                                    class="gmail_quote">/Anthony</div>
                                                  <div
                                                    class="gmail_quote"><br>
                                                  </div>
                                                  <br>
                                                  <div
                                                    class="gmail_quote">On
                                                    Thu, Sep 8, 2011 at
                                                    6:47 AM, <span
                                                      dir="ltr"><<a
                                                        moz-do-not-send="true"
href="mailto:ctk-developers-request@commontk.org" target="_blank">ctk-developers-request@commontk.org</a>></span>
                                                    wrote:<br>
                                                    <blockquote
                                                      class="gmail_quote"
                                                      style="margin: 0pt
                                                      0pt 0pt 0.8ex;
                                                      border-left: 1px
                                                      solid rgb(204,
                                                      204, 204);
                                                      padding-left:
                                                      1ex;">Send
                                                      Ctk-developers
                                                      mailing list
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                                                             <a
                                                        moz-do-not-send="true"
href="mailto:ctk-developers@commontk.org" target="_blank">ctk-developers@commontk.org</a><br>
                                                      <br>
                                                      To subscribe or
                                                      unsubscribe via
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                                                        target="_blank">http://public.kitware.com/cgi-bin/mailman/listinfo/ctk-developers</a><br>
                                                      or, via email,
                                                      send a message
                                                      with subject or
                                                      body 'help' to<br>
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                                                      You can reach the
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                                                      When replying,
                                                      please edit your
                                                      Subject line so it
                                                      is more specific<br>
                                                      than "Re: Contents
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                                                      digest..."<br>
                                                      <br>
                                                      <br>
                                                      Today's Topics:<br>
                                                      <br>
                                                        1. Re: CTK based
                                                      Hosted App fails
                                                      when launched from
                                                      Non-CTK<br>
                                                           Host (Benoit
                                                      Bleuze)<br>
                                                      <br>
                                                      <br>
----------------------------------------------------------------------<br>
                                                      <br>
                                                      Message: 1<br>
                                                      Date: Thu, 8 Sep
                                                      2011 12:46:30
                                                      +0200 (CEST)<br>
                                                      From: Benoit
                                                      Bleuze <<a
                                                        moz-do-not-send="true"
href="mailto:benoit.bleuze@inria.fr" target="_blank">benoit.bleuze@inria.fr</a>><br>
                                                      Subject: Re:
                                                      [Ctk-developers]
                                                      CTK based Hosted
                                                      App fails when
                                                      launched<br>
                                                             from
                                                      Non-CTK Host<br>
                                                      To: Sascha Zelzer
                                                      <<a
                                                        moz-do-not-send="true"
href="mailto:s.zelzer@dkfz-heidelberg.de" target="_blank">s.zelzer@dkfz-heidelberg.de</a>><br>
                                                      Cc: Anthony Dass
                                                      <<a
                                                        moz-do-not-send="true"
href="mailto:antdass@gmail.com" target="_blank">antdass@gmail.com</a>>,

                                                      <a
                                                        moz-do-not-send="true"
href="mailto:ctk-developers@commontk.org" target="_blank">ctk-developers@commontk.org</a><br>
                                                      Message-ID:<br>
                                                             <<a
                                                        moz-do-not-send="true"
href="mailto:610925954.61455.1315478790178.JavaMail.root@zmbs4.inria.fr"
                                                        target="_blank">610925954.61455.1315478790178.JavaMail.root@zmbs4.inria.fr</a>><br>
                                                      Content-Type:
                                                      text/plain;
                                                      charset="utf-8"<br>
                                                      <br>
                                                      Hi Anthony, Sascha
                                                      gave you all the
                                                      technical answers
                                                      we had in stock so
                                                      far, but I can add
                                                      a bit of context
                                                      here, it may help.
                                                      As Sascha said,
                                                      the state/newState
                                                      switch is due to
                                                      XIP not following
                                                      the
                                                      specifications.
                                                      And your change is
                                                      valid. We started
                                                      with "state", but
                                                      the only other
                                                      host we could use
                                                      being XIP, we
                                                      changed it. You
                                                      are welcome to
                                                      revert it. I think
                                                      we notified Larry
                                                      (Lawrence Tarbox)
                                                      of that problem
                                                      during the last
                                                      hackfest in Chapel
                                                      Hill. Eventually
                                                      XIP will change
                                                      its API there (or
                                                      so I hope).
                                                      Replacing the WSDL
                                                      files doesn't
                                                      change anything
                                                      since we don't use
                                                      them to generate
                                                      the interface, all
                                                      the messages are
                                                      hard coded soap
                                                      messages
                                                      constructed from
                                                      C++. Now I know
                                                      nothing of the WCF
                                                      unfortunately, so
                                                      I can't tell you
                                                      whether the
                                                      "type:" keyword is
                                                      misinterpreted or
                                                      whatever. Sascha's
                                                      suggestion of
                                                      changing the
                                                      casing sounds
                                                      promising to me. I
                                                      remember we used
                                                      capitals in some
                                                      actions ,
                                                      following the WSDL
                                                      actually, and had
                                                      to change it
                                                      afterwards for<br>
                                                       specifications
                                                      and XIP
                                                      compatibility. I
                                                      remember Larry
                                                      telling us the
                                                      WSDL provided in
                                                      the specs was not
                                                      up to date, and
                                                      thus we provide an
                                                      updated (or at
                                                      least it was valid
                                                      last february) set
                                                      of WSDL (and
                                                      siblings) files
                                                      there: <a
                                                        moz-do-not-send="true"
href="http://www.commontk.org/index.php/File:Wsdl_ft.zip"
                                                        target="_blank">http://www.commontk.org/index.php/File:Wsdl_ft.zip</a>
                                                      Note that they
                                                      also have actions
                                                      starting with
                                                      capitals. I have a
                                                      faint memory of
                                                      Larry giving us an
                                                      explanation as to
                                                      why they were
                                                      upper cased, but I
                                                      can't remember the
                                                      reason, my guess
                                                      is that the .Net
                                                      implementation
                                                      forced them to do
                                                      so. And it is very
                                                      well possible that
                                                      the XIP java
                                                      implementation
                                                      accepts both
                                                      casing and the
                                                      .NET or WCF are
                                                      stricter, so I
                                                      guess you'll have
                                                      to choose between
                                                      the proposed WSDL
                                                      and the
                                                      specifications...
                                                      Keep us posted of
                                                      your progress. Ben
                                                      ----- Original
                                                      Message -----<br>
                                                      > Hi Anthony,<br>
                                                      > Welcome to
                                                      the ctk-developers
                                                      list.<br>
                                                      > > We've
                                                      tried adapting one
                                                      of our DICOM
                                                      application into a
                                                      CTK Based<br>
                                                      > > Hosted
                                                      App. It works well
                                                      when tried with
                                                      the ctkhost - we
                                                      could<br>
                                                      > > launch
                                                      the app, load the
                                                      DICOM data and get
                                                      through different
                                                      states<br>
                                                      > > as well.<br>
                                                      > So far, good
                                                      news.<br>
                                                      > > However
                                                      when tried
                                                      launching the same
                                                      app with different
                                                      non-ctk<br>
                                                      > > based<br>
                                                      > > host, it
                                                      launches our app
                                                      but fails to load
                                                      any data. This
                                                      non-ctk<br>
                                                      > > based
                                                      host seems to be
                                                      written using the
                                                      WCF as per
                                                      specification in<br>
                                                      > > DICOM
                                                      118.<br>
                                                      > Please note
                                                      that we could only
                                                      test our
                                                      implementation
                                                      against the XIP<br>
                                                      > host (written
                                                      in Java) so far.
                                                      So the problems
                                                      you are
                                                      experiencing<br>
                                                      > might very
                                                      well relate to our
                                                      implementation.<br>
                                                      > > On
                                                      investigating, we
                                                      noticed that the
                                                      initial ?IDLE?
                                                      message sent by<br>
                                                      > > the App
                                                      upon launch is not
                                                      getting processed
                                                      by the Non-CTK
                                                      based<br>
                                                      > > host.<br>
                                                      > > When
                                                      traced the SOAP
                                                      communication, we
                                                      found out that the
                                                      messages<br>
                                                      > > from the
                                                      plug-in are
                                                      getting to the
                                                      host, but then
                                                      they are not<br>
                                                      > >
                                                      processed by WCF
                                                      because of some
                                                      WSDL contacts
                                                      mismatch. Thus the<br>
                                                      > > host<br>
                                                      > > does not
                                                      receive any
                                                      messages. Here?s
                                                      the log message:<br>
                                                      > > <
                                                      Message > The
                                                      message with
                                                      Action '' cannot
                                                      be processed at
                                                      the<br>
                                                      > >
                                                      receiver, due to a
                                                      ContractFilter
                                                      mismatch at the<br>
                                                      > >
                                                      EndpointDispatcher.<br>
                                                      > > This may
                                                      be because of
                                                      either a contract
                                                      mismatch
                                                      (mismatched<br>
                                                      > > Actions<br>
                                                      > > between
                                                      sender and
                                                      receiver) or a
                                                      binding/security
                                                      mismatch between<br>
                                                      > > the
                                                      sender and the
                                                      receiver. Check
                                                      that sender and
                                                      receiver have the<br>
                                                      > > same
                                                      contract and the
                                                      same binding
                                                      (including
                                                      security
                                                      requirements,<br>
                                                      > > e.g.
                                                      Message,
                                                      Transport, None).
                                                      </ Message ><br>
                                                      > > When
                                                      debugging the WCF
                                                      processing of the
                                                      message we get the<br>
                                                      > >
                                                      deserialization
                                                      error:<br>
                                                      > > "The ':'
                                                      character,
                                                      hexadecimal value
                                                      0x3A, cannot be
                                                      included in a<br>
                                                      > > name.
                                                      Line 4, position
                                                      11."<br>
                                                      > > Here?s
                                                      the SOAP message
                                                      braced between the
                                                      CTK-plugin and
                                                      Non-CTK<br>
                                                      > > based
                                                      Host:<br>
                                                      > > <
                                                      SOAP-ENV:Envelope
                                                      xmlns:SOAP-ENV = "<br>
                                                      > > <a
                                                        moz-do-not-send="true"
href="http://schemas.xmlsoap.org/soap/envelope/" target="_blank">http://schemas.xmlsoap.org/soap/envelope/</a>
                                                      "
                                                      SOAP-ENV:encodingStyle
                                                      =<br>
                                                      > > "<br>
                                                      > > <a
                                                        moz-do-not-send="true"
href="http://schemas.xmlsoap.org/soap/encoding/" target="_blank">http://schemas.xmlsoap.org/soap/encoding/</a>
                                                      " xmlns:xsd = "<br>
                                                      > > <a
                                                        moz-do-not-send="true"
href="http://www.w3.org/1999/XMLSchema" target="_blank">http://www.w3.org/1999/XMLSchema</a>
                                                      " ><br>
                                                      > > <
                                                      SOAP-ENV:Body
                                                      xmlns:SOAP-ENV = "<br>
                                                      > > <a
                                                        moz-do-not-send="true"
href="http://schemas.xmlsoap.org/soap/envelope/" target="_blank">http://schemas.xmlsoap.org/soap/envelope/</a>
                                                      " ><br>
                                                      > > <
                                                      notifyStateChanged
                                                      xmlns = " <a
                                                        moz-do-not-send="true"
href="http://wg23.dicom.nema.org/" target="_blank">http://wg23.dicom.nema.org/</a>
                                                      " ><br>
                                                      > > <
                                                      newState :type = "
                                                      xsd:string " >
                                                      IDLE </
                                                      newState ><br>
                                                      > > </
                                                      notifyStateChanged
                                                      ><br>
                                                      > > </
                                                      SOAP-ENV:Body ><br>
                                                      > > </
                                                      SOAP-ENV:Envelope
                                                      ><br>
                                                      > > We can
                                                      see the ?:type?
                                                      item in the
                                                      newState element
                                                      that?s causing<br>
                                                      > > the<br>
                                                      > > error in
                                                      WCF. Also, per
                                                      DICOM supplement
                                                      118 it should be
                                                      called<br>
                                                      > > ?state?,
                                                      not ?newState?.<br>
                                                      > Looking at
                                                      the debug output
                                                      from the CTK
                                                      hosted app, the
                                                      xml namespace<br>
                                                      > for the
                                                      "type" attribute
                                                      in the "newState"
                                                      tag is intact. So
                                                      I am<br>
                                                      > wondering it
                                                      the output above
                                                      has already been
                                                      modified somehow
                                                      by the<br>
                                                      > WCF host or
                                                      if it is the
                                                      original message
                                                      from the CTK
                                                      hosted app.<br>
                                                      > > Here?s
                                                      the example of the
                                                      SOAP message
                                                      generated by
                                                      Non-CTK based<br>
                                                      > >
                                                      HostedApp: <
                                                      s:Envelope xmlns:s
                                                      = "<br>
                                                      > > <a
                                                        moz-do-not-send="true"
href="http://schemas.xmlsoap.org/soap/envelope/" target="_blank">http://schemas.xmlsoap.org/soap/envelope/</a>
                                                      " > < s:Body
                                                      > <<br>
                                                      > >
                                                      NotifyStateChanged
                                                      xmlns = "<br>
                                                      > > <a
                                                        moz-do-not-send="true"
href="http://dicom.nema.org/PS3.19/HostService-20100825" target="_blank">http://dicom.nema.org/PS3.19/HostService-20100825</a>
                                                      " > < state
                                                      > IDLE<br>
                                                      > > </
                                                      state > </
                                                      NotifyStateChanged
                                                      > </ s:Body
                                                      > </
                                                      s:Envelope ><br>
                                                      > > Next, we
                                                      tried changing
                                                      ?newState? to
                                                      ?state? but again
                                                      it fails<br>
                                                      > > when<br>
                                                      > > tried
                                                      with the non-ctk
                                                      based host and
                                                      producing the same
                                                      error.<br>
                                                      > I think it is
                                                      still either
                                                      related to the
                                                      ":type" attribute
                                                      or the<br>
                                                      > error
                                                      described below.
                                                      Concerning
                                                      state/newState,
                                                      please also see my<br>
                                                      > comments
                                                      below.<br>
                                                      > > ...<br>
                                                      > >
                                                      2011-09-06
                                                      17:17:59,609
                                                      <faultstring
                                                      xsi:type="xsd:string"<br>
                                                      > >
                                                      xmlns:xsi="<br>
                                                      > > <a
                                                        moz-do-not-send="true"
href="http://www.w3.org/1999/XMLSchema-instance" target="_blank">http://www.w3.org/1999/XMLSchema-instance</a>
                                                      ">The message
                                                      with Action<br>
                                                      > > ''<br>
                                                      > > cannot
                                                      be processed at
                                                      the receiver, due
                                                      to a
                                                      ContractFilter<br>
                                                      > > mismatch<br>
                                                      > > at the
                                                      EndpointDispatcher.
                                                      This may be
                                                      because of either
                                                      a contract<br>
                                                      > > mismatch
                                                      (mismatched
                                                      Actions between
                                                      sender and
                                                      receiver) or a<br>
                                                      > >
                                                      binding/security
                                                      mismatch between
                                                      the sender and the
                                                      receiver. Check<br>
                                                      > > that
                                                      sender and
                                                      receiver have the
                                                      same contract and
                                                      the same binding<br>
                                                      > >
                                                      (including
                                                      security
                                                      requirements, e.g.
                                                      Message,
                                                      Transport,<br>
                                                      > >
                                                      None).</faultstring>
                                                      ...<br>
                                                      > This actually
                                                      hints at a problem
                                                      concerning the
                                                      action names.
                                                      Looking<br>
                                                      > at the WSDL,
                                                      the operation
                                                      names start with
                                                      upper case
                                                      latters, where<br>
                                                      > we are using
                                                      lower case
                                                      (unfortunately,
                                                      the text in the
                                                      DICOM Part 19<br>
                                                      > specs refer
                                                      to the method
                                                      names with
                                                      starting lower
                                                      case letters).<br>
                                                      > > I even
                                                      tried replacing
                                                      the WSDL files
                                                      with the one
                                                      provided by<br>
                                                      > > Non-CTK<br>
                                                      > > based
                                                      host, but still it
                                                      doesn?t seem to
                                                      work.<br>
                                                      > Yes, that
                                                      does not change
                                                      the actual
                                                      behavior.<br>
                                                      > > When
                                                      looked at the
                                                      code, I noticed a
                                                      comment in the CTK
                                                      code (below<br>
                                                      > > methods)
                                                      ?spec would be
                                                      "state", java has
                                                      "newState" FIX<br>
                                                      > >
                                                      JAVA/STANDARD?.
                                                      Could this be
                                                      something we need
                                                      to look for? If so<br>
                                                      > > may<br>
                                                      > > I know
                                                      what would be the
                                                      change in Java
                                                      side.<br>
                                                      >
                                                      Unfortunately,
                                                      again, the text in
                                                      the specs refer to
                                                      "newState" for<br>
                                                      > the argument
                                                      name and this is
                                                      what the XIP host
                                                      is using. So we
                                                      used<br>
                                                      > it too for
                                                      testing with XIP.
                                                      But I agree that
                                                      the WSDL should be
                                                      the<br>
                                                      > definite
                                                      guide and we
                                                      should use "state"
                                                      when not testing
                                                      with XIP.<br>
                                                      > My advice
                                                      would be to keep
                                                      your modification
                                                      ("newState" ->
                                                      "state")<br>
                                                      > and also try
                                                      to modify the
                                                      action (method)
                                                      names in<br>
                                                      >
                                                      ctkDicomAppService.cpp
                                                      (lines 40 - 60) to
                                                      use upper case for
                                                      the first<br>
                                                      > letter.<br>
                                                      > I would be
                                                      happy if you could
                                                      keep us posted
                                                      about your
                                                      progress.<br>
                                                      > Thanks,<br>
                                                      > Sascha<br>
                                                      >
                                                      _______________________________________________<br>
                                                      >
                                                      Ctk-developers
                                                      mailing list<br>
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