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Implement signal handling #10

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mkristofic opened this issue Jan 4, 2020 · 1 comment
Open

Implement signal handling #10

mkristofic opened this issue Jan 4, 2020 · 1 comment
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@mkristofic

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@mkristofic
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Implement signal handling for the client and the server side. Stopping the execution should free all used resources (ports, objects, etc.).
@mkristofic mkristofic self-assigned this Jan 4, 2020
mkristofic added a commit that referenced this issue Jan 4, 2020
@mkristofic
#10 Implemented signal handling
c5efdf4 
Implemented signal handling on the server and client scripts. The applications detect three signals: SIGINT, SIGQUIT and SIGTSTP.  On any signal, the sockets are closed and object deleted.
@mkristofic
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There is a potential bug in the server script. The receive_signal() function is sometimes run twice after sending the signal from the keyboard (e.g. Ctrl+C).

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