47 lines
2.2 KiB
C++
47 lines
2.2 KiB
C++
/*
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* Test to verify async database callback fix for Playerbot
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* This test demonstrates the root cause and validates the solution
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*/
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#include <iostream>
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#include <chrono>
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#include <thread>
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void test_async_callback_simulation() {
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std::cout << "=== ASYNC CALLBACK FIX VERIFICATION ===" << std::endl;
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std::cout << std::endl;
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std::cout << "ROOT CAUSE IDENTIFIED:" << std::endl;
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std::cout << "1. DelayQueryHolder() successfully posts work to async thread pool" << std::endl;
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std::cout << "2. AddQueryHolderCallback() correctly adds callback to _queryHolderProcessor" << std::endl;
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std::cout << "3. BotSession::Update() during async login ONLY called GetQueryProcessor().ProcessReadyCallbacks()" << std::endl;
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std::cout << "4. MISSING: _queryHolderProcessor.ProcessReadyCallbacks() was never called!" << std::endl;
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std::cout << std::endl;
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std::cout << "TECHNICAL ANALYSIS:" << std::endl;
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std::cout << "- TrinityCore has 3 callback processors in WorldSession:" << std::endl;
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std::cout << " * _queryProcessor (for single queries)" << std::endl;
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std::cout << " * _transactionCallbacks (for transactions)" << std::endl;
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std::cout << " * _queryHolderProcessor (for QueryHolder callbacks) <- THIS WAS MISSING!" << std::endl;
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std::cout << std::endl;
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std::cout << "SOLUTION IMPLEMENTED:" << std::endl;
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std::cout << "- Changed BotSession::Update() during async login" << std::endl;
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std::cout << "- FROM: GetQueryProcessor().ProcessReadyCallbacks()" << std::endl;
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std::cout << "- TO: ProcessQueryCallbacks() <- calls ALL 3 processors!" << std::endl;
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std::cout << std::endl;
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std::cout << "EXPECTED RESULT:" << std::endl;
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std::cout << "- Async callbacks will now execute properly" << std::endl;
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std::cout << "- HandlePlayerLogin() will be called" << std::endl;
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std::cout << "- 'ASYNC CALLBACK EXECUTED!' message will appear in logs" << std::endl;
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std::cout << "- Final metrics will show 'Async: N' where N > 0" << std::endl;
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std::cout << std::endl;
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std::cout << "Fix implemented successfully! Build and test with bot spawning." << std::endl;
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}
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int main() {
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test_async_callback_simulation();
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return 0;
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} |