Created
November 17, 2020 12:05
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| var item: DispatchWorkItem! | |
| item = DispatchWorkItem { | |
| sleep(2) | |
| guard !item.isCancelled else { | |
| print("Work has been cancelled") | |
| return | |
| } | |
| print("Work has been done") | |
| } | |
| DispatchQueue.global().async(execute: item) | |
| DispatchQueue.global().async { | |
| sleep(1) | |
| item.cancel() | |
| } |
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