dc197f52a4
User Request: Replace blind 2-hour restart timer with smart monitoring that only restarts when accountUnsubscribe errors actually occur Changes: . Health Monitor (NEW): - Created lib/monitoring/drift-health-monitor.ts - Tracks accountUnsubscribe errors in 30-second sliding window - Triggers container restart via flag file when 50+ errors detected - Prevents unnecessary restarts when SDK healthy . Drift Client: - Removed blind scheduleReconnection() and 2-hour timer - Added interceptWebSocketErrors() to catch SDK errors - Patches console.error to monitor for accountUnsubscribe patterns - Starts health monitor after successful initialization - Removed unused reconnect() method and reconnectTimer field . Health API (NEW): - GET /api/drift/health - Check current error count and health status - Returns: healthy boolean, errorCount, threshold, message - Useful for external monitoring and debugging Impact: - System only restarts when actual memory leak detected - Prevents unnecessary downtime every 2 hours - More targeted response to SDK issues - Better operational stability Files: - lib/monitoring/drift-health-monitor.ts (NEW - 165 lines) - lib/drift/client.ts (removed timer, added error interception) - app/api/drift/health/route.ts (NEW - health check endpoint) Testing: - Health monitor starts on initialization: ✅ - API endpoint returns healthy status: ✅ - No blind reconnection scheduled: ✅
30 lines
742 B
TypeScript
30 lines
742 B
TypeScript
/**
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* Drift Health Check API
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*
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* GET /api/drift/health - Get current health status
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*/
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import { NextRequest, NextResponse } from 'next/server'
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import { getDriftHealthMonitor } from '@/lib/monitoring/drift-health-monitor'
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export async function GET(req: NextRequest) {
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try {
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const monitor = getDriftHealthMonitor()
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const status = monitor.getHealthStatus()
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return NextResponse.json({
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success: true,
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...status,
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message: status.healthy
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? 'Drift SDK connections healthy'
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: `Warning: ${status.errorCount} accountUnsubscribe errors detected`
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})
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} catch (error: any) {
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return NextResponse.json({
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success: false,
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error: error.message
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}, { status: 500 })
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}
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}
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