Distributed locking.
Classes | |
| class | DistLockedTask |
| A task that tries to acquire a distributed lock and runs user callback once while the lock is held. More... | |
| class | DistLockedWorker |
| struct | DistLockSettings |
| Distributed lock settings. More... | |
| class | DistLockStrategyBase |
| Interface for distributed lock strategies. More... | |
| class | LockIsAcquiredByAnotherHostException |
| Indicates that lock cannot be acquired because it's busy. More... | |
| struct | Statistics |
Enumerations | |
| enum class | DistLockWaitingMode { kWait , kNoWait } |
| Distributed lock waiting mode. More... | |
| enum class | DistLockRetryMode { kRetry , kSingleAttempt } |
| Distributed lock retry strategy. More... | |
Functions | |
| void | DumpMetric (utils::statistics::Writer &writer, const DistLockedWorker &worker) |
|
strong |
Distributed lock retry strategy.
| Enumerator | |
|---|---|
| kRetry | Retry on user exception/lock drop. |
| kSingleAttempt | Don't retry on user exception/lock drop. |
Definition at line 39 of file dist_lock_settings.hpp.
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strong |
Distributed lock waiting mode.
| Enumerator | |
|---|---|
| kWait | waits until distlock becomes free |
| kNoWait | doesn't wait for distlock if it is occupied |
Definition at line 33 of file dist_lock_settings.hpp.
