chore: refactor gpu_miner status method #1529
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📝 WalkthroughWalkthroughThe update revises the status management and asynchronous handling for both CPU and GPU mining components. In the CPU miner, a method’s signature was changed from mutable to immutable, limiting direct state modifications. The GPU miner now includes new fields and a dedicated asynchronous status update routine, while its constructor and stop method were refactored. Additionally, the GPU adapter’s status broadcast now allows optional values. The main module has been streamlined with new GPU status channels, and an obsolete read-lock retry function has been removed from the utilities. Changes
Sequence Diagram(s)sequenceDiagram
participant GM as GpuMiner
participant SEL as select!
participant NS as NodeStatusWatch
participant SH as ShutdownSignal
participant BR as StatusBroadcast
GM->>GM: start()
GM->>GM: initialize_status_updates(app_shutdown)
alt GPU status update received
SEL->>BR: Broadcast updated GPU status
else Shutdown signal received
SEL->>GM: Exit update loop
end
sequenceDiagram
participant M as Main
participant GM as GpuMiner
participant CH as gpu_status_tx / gpu_status_rx
M->>GM: Initialize GPU miner with gpu_status channel
GM->>CH: Push GPU status update
CH->>M: Relay GPU status update
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Actionable comments posted: 0
🧹 Nitpick comments (3)
src-tauri/src/gpu_miner.rs (2)
76-79: Constructor updates to attach new watchers
Creating a watch channel for GPU raw status and addingnode_status_watch_rxis a clean approach. Just confirm any legacy references to outdated status methods are removed to prevent confusion.Also applies to: 90-92
209-247: Newinitialize_status_updatesmethod
This periodically re-broadcasts the GPU status with updated earnings. Currently, node status changes only affect earnings when GPU status also changes. If you need dynamic updates for node status changes alone, consider listening tonode_status_watch_rx.changed()within the sameselect!.select! { _ = gpu_raw_status_rx.changed() => { + // Alternatively, handle node_status_watch_rx.changed() to recalculate if node status alone changes ... } }src-tauri/src/main.rs (1)
960-960: Consider initializing with None for consistency.Since the GPU status channel is now using
Option<GpuMinerStatus>, consider initializing it withNoneinstead ofGpuMinerStatus::default()to be consistent with the new null-safety approach.-let (gpu_status_tx, gpu_status_rx) = watch::channel(GpuMinerStatus::default()); +let (gpu_status_tx, gpu_status_rx) = watch::channel(None);
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📒 Files selected for processing (5)
src-tauri/src/cpu_miner.rs(1 hunks)src-tauri/src/gpu_miner.rs(6 hunks)src-tauri/src/gpu_miner_adapter.rs(4 hunks)src-tauri/src/main.rs(4 hunks)src-tauri/src/utils/locks_utils.rs(1 hunks)
🔇 Additional comments (13)
src-tauri/src/gpu_miner.rs (6)
23-23: Importing thewarnmacro
This import is appropriate for logging detailed warnings, such as when GPU miner status fails.
30-30: Usingtokio::select
Good choice for handling multiple asynchronous events concurrently and clearly.
43-43: AddedBaseNodeStatusimport
Needed for the new node status watching mechanism. No issues here.
68-70: Introducing watch receivers/senders for GPU miner
These fields for node status and raw GPU status appear logically consistent. Ensure that all references remain synchronized and consider verifying usage in other parts of the code to avoid concurrency pitfalls.
132-132: Initialize status updates after miner start
Invokinginitialize_status_updatesis appropriate here. Ensure that any miner fields required within this method are fully set before the call.
139-144: Revising thestopmethod to broadcast a default status
Broadcasting a default status signals a stopped state clearly. Consider logging or handling any send errors, if needed.src-tauri/src/utils/locks_utils.rs (1)
26-26: Removal ofRwLockReadGuardimport
This is consistent with droppingtry_read_with_retry; no issues if not used elsewhere.src-tauri/src/cpu_miner.rs (1)
257-257: Method signature changed to&self
Making the status update method immutable suggests minimal internal state changes and can reduce concurrency conflicts. Double-check that no mutable operations are necessary within.src-tauri/src/gpu_miner_adapter.rs (4)
64-64: LGTM! Improved null safety with Option type.The change from
watch::Sender<GpuMinerStatus>towatch::Sender<Option<GpuMinerStatus>>enhances null safety by explicitly handling cases where the status might be unavailable.
69-71: LGTM! Constructor updated consistently.The constructor has been properly updated to match the new field type, maintaining consistency throughout the implementation.
Also applies to: 85-85
260-260: LGTM! Monitor struct updated consistently.The
GpuMinerStatusMonitorstruct has been properly updated to match the changes in the adapter, maintaining consistency across the codebase.
267-268: LGTM! Improved error handling with Option type.The status monitoring implementation now properly distinguishes between healthy and unhealthy states using
Some(status)andNonerespectively, making the error handling more explicit and robust.Also applies to: 275-275
src-tauri/src/main.rs (1)
993-1000: LGTM! GpuMiner initialization updated consistently.The GpuMiner initialization has been properly updated to use the new status channel, maintaining consistency with the changes in the adapter.
Refactored status inside
GpuMinerandGpuMinerAdapterstructures, updating the status broadcasting mechanism, and cleaning up themain.rsfile.Improvements to status update mechanism:
src-tauri/src/gpu_miner.rs: Added new fields toGpuMinerfor status broadcasting and node status watching, and updated theinitialize_status_updatesmethod to handle status updates more efficiently usingtokio::select. [1] [2] [3]src-tauri/src/gpu_miner_adapter.rs: Replacedlatest_status_broadcastwithgpu_raw_status_broadcastinGpuMinerAdapterand updated theGpuMinerStatusMonitorto use the new broadcast mechanism. [1] [2] [3]Codebase refactoring:
src-tauri/src/main.rs: Cleaned up theinitialize_frontend_updatesfunction by removing redundant code and improving error handling. [1] [2]src-tauri/src/main.rs: Refactored themainfunction to initializeGpuMinerwith the new status broadcasting and node status watching fields. [1] [2]Other changes:
src-tauri/src/cpu_miner.rs: Changed theinitialize_status_updatesmethod to take&selfinstead of&mut selffor consistency.src-tauri/src/gpu_miner.rs: Added imports forwarnandselectto handle logging and asynchronous operations.Summary by CodeRabbit
New Features
Refactor
Chore