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  1. JDK
  2. JDK-8263311

Watch registry changes for remote printers update instead of polling

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Details

    • 2d
    • b20
    • 11
    • b15
    • windows

    Backports

      Description

        JDK-8153732 implemented polling for remote printers.
        That bug description also mentions watching the registry for changes and links to the article which describes the method yet it does so in terms of WMI. Using WMI is not necessary to watch for the registry updates.

        It is possible to replace polling mechanism with registry change notifications. If the registry at HKCU\Printers\Connections is updated, refresh the list of print services.

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            backported by

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8263808 Watch registry changes for remote printers update instead of polling

            • P3 - Major loss of function.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8263809 Watch registry changes for remote printers update instead of polling

            • P3 - Major loss of function.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8263810 Watch registry changes for remote printers update instead of polling

            • P3 - Major loss of function.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8263811 Watch registry changes for remote printers update instead of polling

            • P3 - Major loss of function.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8265743 Watch registry changes for remote printers update instead of polling

            • P3 - Major loss of function.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8266999 Watch registry changes for remote printers update instead of polling

            • P3 - Major loss of function.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8268445 Watch registry changes for remote printers update instead of polling

            • P3 - Major loss of function.
            • Resolved
            relates to

            Bug - A problem which impairs or prevents the functions of the product. JDK-8153732 Windows remote printer changes do not reflect in lookupPrintServices()

            • P3 - Major loss of function.
            • Resolved

            Bug - A problem which impairs or prevents the functions of the product. JDK-8241829 Cleanup the code for PrinterJob on windows

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved
            links to

            Web Link 8u backport review thread

            Commit Commit openjdk/jdk16u/31940f15

            Commit Commit openjdk/jdk/a85dc557

            Web Link How to listen for Printer Connections?

            Web Link RegNotifyChangeKeyValue

            Review Review openjdk/jdk16u/99

            Review Review openjdk/jdk/2915

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                aivanov Alexey Ivanov
                aivanov Alexey Ivanov
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                  Created:
                  Updated:
                  Resolved: