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firoorg / firo

The privacy-focused cryptocurrency
https://firo.org
MIT License
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UI improvements #1475

Open levonpetrosyan93 opened 3 months ago

levonpetrosyan93 commented 3 months ago
coderabbitai[bot] commented 3 months ago

Walkthrough

The changes introduce enhancements to the ClientModel, SparkModel, and TransactionTableModel classes, focusing on improved locking mechanisms and caching strategies. New member variables for caching block data and mintable amounts have been added. The locking approach has shifted from blocking to non-blocking attempts, allowing for early returns if locks cannot be acquired. This aims to enhance performance and responsiveness in multi-threaded scenarios without altering existing method signatures or overall class structures.

Changes

Files Change Summary
src/qt/clientmodel.cpp Added cachedNumBlocks and cachedLastBlockDate. Updated locking to TRY_LOCK in multiple methods.
src/qt/clientmodel.h Added mutable std::atomic<int> cachedNumBlocks; and mutable QDateTime cachedLastBlockDate;.
src/qt/sparkmodel.cpp Updated getMintableSparkAmount to use TRY_LOCK. Returns cached amount if locks cannot be acquired.
src/qt/sparkmodel.h Added mutable std::atomic<CAmount> cachedMintableSparkAmount;.
src/qt/transactiontablemodel.cpp Added cachedUpdatedTx. Updated methods to use TRY_LOCK for wallet transactions.
src/qt/transactiontablemodel.h Added #include "uint256.h" for transaction handling.

Sequence Diagram(s)

sequenceDiagram
    participant User
    participant ClientModel
    participant SparkModel
    participant TransactionTableModel

    User->>ClientModel: Request block data
    ClientModel->>ClientModel: TRY_LOCK for access
    alt Lock acquired
        ClientModel-->>User: Provide cachedNumBlocks
    else Lock not acquired
        ClientModel-->>User: Return cached value
    end

    User->>SparkModel: Request mintable amount
    SparkModel->>SparkModel: TRY_LOCK for wallet access
    alt Lock acquired
        SparkModel-->>User: Provide cachedMintableSparkAmount
    else Lock not acquired
        SparkModel-->>User: Return cached value
    end

    User->>TransactionTableModel: Request transaction updates
    TransactionTableModel->>TransactionTableModel: TRY_LOCK for wallet transactions
    alt Lock acquired
        TransactionTableModel-->>User: Provide transaction updates
    else Lock not acquired
        TransactionTableModel-->>User: Return queued updates
    end

🐇 "In the garden where data flows,
New caches sprout where the block chain grows.
With locks that try, and values that stay,
Our models dance in a seamless ballet.
Hoppity hop, let the threads intertwine,
A swift little rabbit, oh how we shine!" 🐇

Suggested labels

GUI

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