Files
3x-ui/internal/web/job/check_client_ip_cas_test.go
T
Hamed 8eb58a4a14 perf(ip-sync): avoid redundant client IP reads and writes (#6930)
The access-log scanner and the cross-node merge stored the same IP list in
opposite orders, so neither saw a row as unchanged, and the merge re-read
every preloaded row and re-upserted every attribution row each sync cycle.
All writers now share one canonical encoder (timestamp, then IP ascending),
the first CAS is seeded from the preload, and identical attribution rows are
skipped. A create race between the scanner and node sync now merges into the
winning row instead of dropping the loser's IPs, which on PostgreSQL also
aborted the scanner's whole scan transaction.

Closes #6927
2026-10-25 14:13:18 +01:00

77 lines
2.3 KiB
Go

package job
import (
"maps"
"testing"
"time"
"github.com/mhsanaei/3x-ui/v3/internal/database"
"github.com/mhsanaei/3x-ui/v3/internal/database/model"
"gorm.io/gorm"
"gorm.io/gorm/clause"
)
// A node sync landing between the scan's read and its write must keep its remote
// IP (#6587); the hook injects that write, since SQLite serializes real writers.
func TestProcessObserved_KeepsNodeSyncWriteThatLandsMidScan(t *testing.T) {
setupIntegrationDB(t)
processObservedKeepsNodeSyncWrite(t)
}
func processObservedKeepsNodeSyncWrite(t *testing.T) {
t.Helper()
db := database.GetDB()
const email = "cas-scan@x"
seedLinkedInboundWithClient(t, "cas-scan", email, 3)
now := time.Now().Unix()
seed := seedClientIps(t, email, []model.ClientIpEntry{{IP: "198.51.100.1", Timestamp: now - 60}})
nodeBlob, err := model.MarshalClientIpEntries([]model.ClientIpEntry{
{IP: "198.51.100.1", Timestamp: now - 60},
{IP: "203.0.113.77", Timestamp: now - 5},
})
if err != nil {
t.Fatalf("marshal node blob: %v", err)
}
const callback = "test:client_ip_scan_cas_inject"
injected := false
if err := db.Callback().Update().Before("gorm:update").Register(callback, func(tx *gorm.DB) {
if injected || tx.Statement.Schema == nil || tx.Statement.Schema.Table != "inbound_client_ips" {
return
}
where, ok := tx.Statement.Clauses["WHERE"].Expression.(clause.Where)
if !ok || len(where.Exprs) != 1 {
return
}
predicate, ok := where.Exprs[0].(clause.Expr)
if !ok || len(predicate.Vars) != 2 || predicate.Vars[0] != seed.Id {
return
}
injected = true
if err := tx.Session(&gorm.Session{SkipHooks: true, NewDB: true}).
Model(&model.InboundClientIps{}).
Where("client_email = ?", email).
Update("ips", nodeBlob).Error; err != nil {
_ = tx.AddError(err)
}
}); err != nil {
t.Fatalf("register callback: %v", err)
}
t.Cleanup(func() { _ = db.Callback().Update().Remove(callback) })
NewCheckClientIpJob().processObserved(map[string]map[string]int64{
email: {"198.51.100.1": now},
}, true, true)
if !injected {
t.Fatal("inject callback never fired; the scan's write path is untested")
}
got := ipSet(readClientIps(t, email))
want := map[string]int64{"203.0.113.77": now - 5, "198.51.100.1": now}
if !maps.Equal(got, want) {
t.Fatalf("scan/node union = %v, want %v", got, want)
}
}