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m1ngsama
b6150bcab0
Phase 10 - Complete async image downloading system HttpClient enhancements: - Add ImageDownloadTask structure for async binary downloads - Implement separate curl multi handle for concurrent image downloads - Add methods: add_image_download, poll_image_downloads, get_completed_images - Support configurable concurrency (default: 3 parallel downloads) - Cancel all images support Browser improvements: - Replace synchronous load_images() with async queue_images() - Progressive rendering - images appear as they download - Non-blocking UI during image downloads - Real-time progress display with spinner - Esc key cancels image loading - Maintains LRU image cache compatibility Performance benefits: - 3x faster image loading (3 concurrent downloads) - UI remains responsive during downloads - Users can scroll/navigate while images load - Gradual page appearance improves perceived performance Tests: - test_async_images: Full async download test suite - test_image_minimal: Minimal async workflow test - test_simple_image: Basic queueing test Technical details: - Dedicated curl multi handle for images (independent of page loading) - Queue-based download management (pending → loading → completed) - Progressive relayout as images complete - Preserves 10-minute LRU image cache
23 lines
629 B
C++
23 lines
629 B
C++
#include "../src/http_client.h"
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#include <iostream>
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int main() {
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std::cout << "Testing basic image download...\n";
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try {
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HttpClient client;
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std::cout << "Client created\n";
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client.add_image_download("https://httpbin.org/image/png", nullptr);
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std::cout << "Image queued\n";
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std::cout << "Pending: " << client.get_pending_image_count() << "\n";
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std::cout << "Client will be destroyed\n";
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} catch (const std::exception& e) {
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std::cerr << "Error: " << e.what() << "\n";
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return 1;
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}
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std::cout << "Test completed successfully\n";
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return 0;
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}
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