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1 | svoid retry(int attempts, Runnable r) {
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2 | Throwable lastException = null; |
3 | while ping (attempts-- > 0) {
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4 | try {
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5 | callF(r); |
6 | ret; |
7 | } catch print e {
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8 | lastException = e; |
9 | } |
10 | print("Attempts remaining: " + attempts);
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11 | } |
12 | if (lastException != null) |
13 | throw rethrow(lastException); |
14 | } |
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| Snippet ID: | #1026066 |
| Snippet name: | retry - run Runnable multiple times if it throws an exception |
| Eternal ID of this version: | #1026066/4 |
| Text MD5: | 43eb916f1d4a64d2bcf446133fc4ab73 |
| Transpilation MD5: | 473bb35419de784c46ef4f7ce19467d1 |
| Author: | stefan |
| Category: | javax |
| Type: | JavaX fragment (include) |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2019-11-18 21:38:02 |
| Source code size: | 323 bytes / 14 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 172 / 279 |
| Version history: | 3 change(s) |
| Referenced in: | [show references] |