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  1. JDK
  2. JDK-8332921

Ctrl+C does not call shutdown hooks after JLine upgrade

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    • b23
    • 23
    • b26
    • linux

        JDK-8327476 broke handling of Ctrl+C. New version of JLine modifies SIGINT handler and therefore breaks normal processing of Ctrl+C.

        To provoke the issue, it's enough to call System.console().

        I attached SigIntTest.java that demonstrates the problem.
        Before commit 0a4eeeaa, the program printed "Shutdown hook called".
        Now, it immediately terminates upon pressing Ctrl+C or sending kill -2 to the process.

          1. SigIntTest.java
            0.4 kB

              jlahoda Jan Lahoda
              apangin Andrei Pangin
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                Created:
                Updated:
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