V13

2026-08-16 13:17:19 -03:00
parent c0a337be3f
commit 7b8e7bfbd0
82 changed files with 5479 additions and 1016 deletions
@@ -0,0 +1,83 @@
+package main
+
+import (
+	"fmt"
+	"os"
+	"sync/atomic"
+	"time"
+)
+
+type serverDebug struct {
+	enabled    bool
+	chunks     bool
+	statsEvery time.Duration
+	started    time.Time
+
+	sessionsOpened atomic.Uint64
+	sessionsClosed atomic.Uint64
+	activeSessions atomic.Int64
+	bytesUp        atomic.Uint64
+	bytesDown      atomic.Uint64
+	pushRecords    atomic.Uint64
+	pullRequests   atomic.Uint64
+	dataRecords    atomic.Uint64
+	waitRecords    atomic.Uint64
+	errors         atomic.Uint64
+}
+
+func newServerDebug(enabled, chunks bool, statsEvery time.Duration) *serverDebug {
+	d := &serverDebug{
+		enabled:    enabled || chunks,
+		chunks:     chunks,
+		statsEvery: statsEvery,
+		started:    time.Now(),
+	}
+	if d.enabled && d.statsEvery > 0 {
+		go d.statsLoop()
+	}
+	return d
+}
+
+func (d *serverDebug) logf(format string, args ...any) {
+	if d == nil || !d.enabled {
+		return
+	}
+	fmt.Fprintf(os.Stderr, "%s [DEBUG] "+format+"\n", append([]any{time.Now().Format("2006-01-02 15:04:05.000")}, args...)...)
+}
+
+func (d *serverDebug) chunkf(format string, args ...any) {
+	if d == nil || !d.chunks {
+		return
+	}
+	fmt.Fprintf(os.Stderr, "%s [CHUNK] "+format+"\n", append([]any{time.Now().Format("2006-01-02 15:04:05.000")}, args...)...)
+}
+
+func (d *serverDebug) errorf(format string, args ...any) {
+	if d == nil || !d.enabled {
+		return
+	}
+	d.errors.Add(1)
+	fmt.Fprintf(os.Stderr, "%s [ERROR] "+format+"\n", append([]any{time.Now().Format("2006-01-02 15:04:05.000")}, args...)...)
+}
+
+func (d *serverDebug) statsLoop() {
+	ticker := time.NewTicker(d.statsEvery)
+	defer ticker.Stop()
+	for range ticker.C {
+		d.logf(
+			"STATS uptime=%s active_connections=%d active_sessions=%d sessions_opened=%d sessions_closed=%d bytes_up=%d bytes_down=%d push_records=%d pull_requests=%d data_records=%d waits=%d errors=%d",
+			time.Since(d.started).Round(time.Second),
+			atomic.LoadInt64(&active),
+			d.activeSessions.Load(),
+			d.sessionsOpened.Load(),
+			d.sessionsClosed.Load(),
+			d.bytesUp.Load(),
+			d.bytesDown.Load(),
+			d.pushRecords.Load(),
+			d.pullRequests.Load(),
+			d.dataRecords.Load(),
+			d.waitRecords.Load(),
+			d.errors.Load(),
+		)
+	}
+}