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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 7387c8f97b
commit cb5bb5e222
199093 changed files with 3378972 additions and 0 deletions
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11
Task/Handle-a-signal/Smalltalk/handle-a-signal-1.st Normal file
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|n|
n := 0.
UserInterrupt
catch:[
[true] whileTrue:[
n := n + 1.
n printCR.
Delay waitForSeconds: 0.5.
]
]

1
Task/Handle-a-signal/Smalltalk/handle-a-signal-2.st Normal file
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[ ... do something... ] on: UserInterrupt do: [:exInfo | ...handler... ]

8
Task/Handle-a-signal/Smalltalk/handle-a-signal-3.st Normal file
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|mySignal|
mySignal := Signal new mayProceed: false.
OperatingSytem operatingSystemSignal: (OperatingSystem signalNamed:'SIGHUP') install: mySignal.
[
.. do something...
] on: mySignal do:[
... handle SIGHUP gracefully...
]