803de231ba
Restructured project for V2 refactor: **Structure Changes:** - Moved all V1 code to orig/ folder (preserved with git mv) - Created docs/planning/ directory - Added orig/README_V1.md explaining V1 preservation **Planning Documents:** - 00_V2_MASTER_PLAN.md: Complete architecture overview - Executive summary of critical V1 issues - High-level component architecture diagrams - 5-phase implementation roadmap - Success metrics and risk mitigation - 07_TASK_BREAKDOWN.md: Atomic task breakdown - 99+ hours of detailed tasks - Every task < 2 hours (atomic) - Clear dependencies and success criteria - Organized by implementation phase **V2 Key Improvements:** - Per-exchange parsers (factory pattern) - Multi-layer strict validation - Multi-index pool cache - Background validation pipeline - Comprehensive observability **Critical Issues Addressed:** - Zero address tokens (strict validation + cache enrichment) - Parsing accuracy (protocol-specific parsers) - No audit trail (background validation channel) - Inefficient lookups (multi-index cache) - Stats disconnection (event-driven metrics) Next Steps: 1. Review planning documents 2. Begin Phase 1: Foundation (P1-001 through P1-010) 3. Implement parsers in Phase 2 4. Build cache system in Phase 3 5. Add validation pipeline in Phase 4 6. Migrate and test in Phase 5 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
64 lines
2.3 KiB
Go
64 lines
2.3 KiB
Go
package health
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import (
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"net/http"
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_ "net/http/pprof" // Import for side effects (registers pprof handlers)
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"github.com/fraktal/mev-beta/internal/logger"
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)
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// PprofHandler provides production-safe pprof profiling endpoints
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type PprofHandler struct {
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logger *logger.Logger
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enabled bool
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}
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// NewPprofHandler creates a new pprof handler
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func NewPprofHandler(logger *logger.Logger, enabled bool) *PprofHandler {
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return &PprofHandler{
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logger: logger,
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enabled: enabled,
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}
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}
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// RegisterHTTPHandlers registers pprof handlers if enabled
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func (p *PprofHandler) RegisterHTTPHandlers(mux *http.ServeMux) {
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if !p.enabled {
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p.logger.Info("🔒 pprof profiling endpoints disabled")
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return
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}
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// pprof handlers are automatically registered on DefaultServeMux
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// We need to proxy them to our custom mux
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mux.HandleFunc("/debug/pprof/", func(w http.ResponseWriter, r *http.Request) {
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http.DefaultServeMux.ServeHTTP(w, r)
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})
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mux.HandleFunc("/debug/pprof/cmdline", func(w http.ResponseWriter, r *http.Request) {
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http.DefaultServeMux.ServeHTTP(w, r)
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})
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mux.HandleFunc("/debug/pprof/profile", func(w http.ResponseWriter, r *http.Request) {
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http.DefaultServeMux.ServeHTTP(w, r)
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})
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mux.HandleFunc("/debug/pprof/symbol", func(w http.ResponseWriter, r *http.Request) {
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http.DefaultServeMux.ServeHTTP(w, r)
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})
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mux.HandleFunc("/debug/pprof/trace", func(w http.ResponseWriter, r *http.Request) {
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http.DefaultServeMux.ServeHTTP(w, r)
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})
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p.logger.Info("✅ pprof profiling endpoints enabled at /debug/pprof/")
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p.logger.Info(" Available endpoints:")
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p.logger.Info(" - /debug/pprof/ - Index of available profiles")
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p.logger.Info(" - /debug/pprof/heap - Memory heap profile")
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p.logger.Info(" - /debug/pprof/goroutine - Goroutine profile")
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p.logger.Info(" - /debug/pprof/profile - CPU profile (30s by default)")
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p.logger.Info(" - /debug/pprof/block - Block profile")
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p.logger.Info(" - /debug/pprof/mutex - Mutex profile")
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p.logger.Info(" - /debug/pprof/trace - Execution trace")
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p.logger.Info("")
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p.logger.Info(" Usage examples:")
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p.logger.Info(" go tool pprof http://localhost:6060/debug/pprof/heap")
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p.logger.Info(" go tool pprof http://localhost:6060/debug/pprof/profile?seconds=30")
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p.logger.Info(" curl http://localhost:6060/debug/pprof/goroutine?debug=1")
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}
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