| Directory: | cvmfs/ |
|---|---|
| File: | cvmfs/supervisor.cc |
| Date: | 2024-04-28 02:33:07 |
| Exec | Total | Coverage | |
|---|---|---|---|
| Lines: | 15 | 15 | 100.0% |
| Branches: | 6 | 6 | 100.0% |
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| 1 | /** | ||
| 2 | * This file is part of the CernVM File System. | ||
| 3 | */ | ||
| 4 | |||
| 5 | #include "supervisor.h" | ||
| 6 | |||
| 7 | #include "util/logging.h" | ||
| 8 | #include "util/platform.h" | ||
| 9 | |||
| 10 | 3 | Supervisor::Supervisor(uint64_t max_retries, uint64_t interval_sec) | |
| 11 | 3 | : max_retries_(max_retries), interval_(interval_sec) {} | |
| 12 | |||
| 13 | 6 | Supervisor::~Supervisor() {} | |
| 14 | |||
| 15 | 3 | bool Supervisor::Run() { | |
| 16 | 3 | uint64_t retries = 0; | |
| 17 | 3 | uint64_t t0 = platform_monotonic_time(); | |
| 18 | 3 | bool result = false; | |
| 19 | do { | ||
| 20 | 8 | result = Task(); | |
| 21 | 8 | uint64_t t1 = platform_monotonic_time(); | |
| 22 |
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8 | if (t1 - t0 < interval_) { |
| 23 | 5 | retries += 1; | |
| 24 | } else { | ||
| 25 | 3 | t0 = t1; | |
| 26 | 3 | retries = 0; | |
| 27 | } | ||
| 28 |
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8 | } while (!result && (retries <= max_retries_)); |
| 29 | |||
| 30 | 3 | return result; | |
| 31 | } | ||
| 32 |