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https://github.com/SrIzan10/hctv.git
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SrIzan10
9837cbb713
* feat: initial and probably final rtmp server backend * feat: video player and next-ws * chore: cleanup livekit api routes * feat: chat * feat: move to nginx flv * feat: no viewer streaminfo implementation
85 lines
3.5 KiB
Python
85 lines
3.5 KiB
Python
#!/usr/bin/env python3
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import asyncio
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import aiohttp
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import argparse
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import time
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import random
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from tqdm import tqdm
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async def simulate_viewer(session, base_url, stream_name, viewer_id, duration):
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"""Simulate a viewer watching an HLS stream"""
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hls_url = f"{base_url}/hls/{stream_name}.m3u8"
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# First request the playlist
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try:
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start_time = time.time()
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end_time = start_time + duration
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while time.time() < end_time:
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# Get the master playlist
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async with session.get(hls_url) as response:
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if response.status != 200:
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print(f"Viewer {viewer_id}: Failed to get playlist: {response.status}")
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return
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playlist = await response.text()
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# Parse the playlist to find segments
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segments = [line for line in playlist.splitlines() if line.endswith('.ts')]
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if segments:
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# Request a random segment to simulate viewing
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segment = random.choice(segments)
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segment_url = f"{base_url}/hls/{segment}"
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async with session.get(segment_url) as seg_response:
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if seg_response.status != 200:
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print(f"Viewer {viewer_id}: Failed to get segment: {seg_response.status}")
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# Wait a bit before requesting again (simulating segment download)
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await asyncio.sleep(2)
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except Exception as e:
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print(f"Viewer {viewer_id} error: {str(e)}")
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async def run_benchmark(base_url, stream_name, num_viewers, duration):
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"""Run the benchmark with the specified number of viewers"""
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print(f"Starting benchmark with {num_viewers} viewers for {duration} seconds")
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all_tasks = [] # Keep track of all tasks
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async with aiohttp.ClientSession() as session:
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with tqdm(total=num_viewers, desc="Connecting viewers") as pbar:
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# Start viewers gradually to avoid overwhelming the server
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for i in range(0, num_viewers, 10):
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batch = []
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for j in range(i, min(i+10, num_viewers)):
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task = asyncio.create_task(simulate_viewer(session, base_url, stream_name, j, duration))
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batch.append(task)
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all_tasks.append(task)
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pbar.update(len(batch))
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await asyncio.sleep(0.5) # Small delay between batches
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print(f"All {num_viewers} viewers connected. Running for {duration} seconds...")
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# Wait for all tasks to complete
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await asyncio.gather(*all_tasks)
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print(f"Benchmark completed after {duration} seconds.")
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if __name__ == "__main__":
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parser = argparse.ArgumentParser(description='Benchmark NGINX-RTMP HLS streaming with simulated viewers')
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parser.add_argument('--url', default='http://localhost:8888', help='Base URL of the NGINX server')
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parser.add_argument('--stream', required=True, help='Stream name to connect to')
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parser.add_argument('--viewers', type=int, default=100, help='Number of simulated viewers')
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parser.add_argument('--duration', type=int, default=60, help='Duration in seconds to run the test')
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args = parser.parse_args()
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print(f"Benchmarking stream: {args.stream}")
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print(f"Server: {args.url}")
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print(f"Viewers: {args.viewers}")
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print(f"Duration: {args.duration} seconds")
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asyncio.run(run_benchmark(args.url, args.stream, args.viewers, args.duration)) |