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  1. Qt
  2. QTBUG-15178

Declarative "asynchronous subprocess" facility is desired

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Details

    • Suggestion
    • Resolution: Out of scope
    • Not Evaluated
    • None
    • None
    • QML: Declarative and Javascript Engine
    • None

    • QML 4.7.0

    Description

      Would like a QML "declarative subprocess" facility to launch subprocesses asynchronously from declarative statements (e.g., based on application state changes). For example, subprocess state changes could be expressed through high-level messages such as: BeforeProcessExit, AfterProcessExit, OnOutputLine, OnOutputJSON, OnOutputRegexp, etc.

      Topic was mentioned (with interest) in the qt-qml list:

      <http://lists.trolltech.com/pipermail/qt-qml/2010-November/001566.html>

      A reference was made to the (Tcl-based) Unix "Expect"

      Attachments

        1. w_inputCB.c
          40 kB
        2. w_subprocess.c
          25 kB
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            martjone Martin Jones (closed Nokia identity) (Inactive)
            charleyb charley bay
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            Dates

              Created:
              Updated:
              Resolved:

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