brainy/tests/emergency-high-volume-test.js

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/**
* Emergency test to verify high-volume buffering activates correctly
* Simulates the exact bluesky-package scenario
*/
const { BrainyData } = await import('../dist/index.js')
console.log('🧪 Testing high-volume buffering activation...')
// Create Brainy with memory storage for testing
const brainy = new BrainyData({
dimensions: 384,
storage: {
type: 'memory'
}
})
console.log('📊 Starting rapid fire operations (simulating bluesky firehose)...')
// Simulate the exact pattern that's failing
let operationCount = 0
const startTime = Date.now()
// Fire off 1000 operations without awaiting (like bluesky firehose)
const promises = []
for (let i = 0; i < 1000; i++) {
const promise = brainy.add({
id: `firehose-${i}`,
data: {
type: 'bluesky_post',
content: `Message ${i} from firehose`,
timestamp: Date.now()
},
metadata: {
source: 'bluesky',
batch: Math.floor(i / 100)
}
}).catch(error => {
console.error(`Failed to add item ${i}:`, error.message)
return null
})
promises.push(promise)
operationCount++
// Log every 100 operations
if (i > 0 && i % 100 === 0) {
console.log(`📈 Fired ${i} operations (not awaited)`)
// Small delay to allow buffer detection
await new Promise(resolve => setTimeout(resolve, 10))
}
}
console.log(`🚀 All ${operationCount} operations fired! Now waiting for completion...`)
// Wait for all operations to complete
const results = await Promise.all(promises)
const successful = results.filter(r => r !== null).length
const failed = results.filter(r => r === null).length
const duration = Date.now() - startTime
console.log(`\n✅ Test completed in ${duration}ms`)
console.log(` Successful: ${successful}/${operationCount}`)
console.log(` Failed: ${failed}/${operationCount}`)
if (successful < operationCount * 0.9) {
console.error('❌ Test failed - too many operations failed')
process.exit(1)
} else {
console.log('✅ Test passed - high-volume operations completed successfully')
}
// Check if we have data
const searchResults = await brainy.search('bluesky', { k: 5 })
console.log(`🔍 Search results: ${searchResults.length} items found`)
console.log('\n🎯 Key things to check in logs:')
console.log(' 1. "🚨 HIGH-VOLUME MODE ACTIVATED 🚨" message')
console.log(' 2. "📝 BUFFERING: Adding noun/verb to write buffer" messages')
console.log(' 3. "🚀 BATCH FLUSH:" messages showing bulk operations')
console.log(' 4. "📈 BUFFER GROWTH:" messages showing buffer accumulation')