fix: 补三处推送漏唤醒让回执与后续 pending 继续推 (#65)

docs/DEVIATIONS.md

@@ -1719,12 +1719,12 @@ issue #3 未关闭，`feat/fix-3-downlink-deadlock` 未合入 `main`。下面是
    - 备选方案：为每个未测子项补验收用例（本波不做，避免为变绿放松断言）。  
    - 影响：汇总改为通过 19、部分通过 4（F03/F08/F21/F22）、失败 0。F19 仍引用仓库内 SDK 清单、本波不重跑。
 
-### 复审修复 R3-07
+### 复审修复 R3-01
 
-1. **客户端建群事务内复核创建者**  
+1. **推送 worker 漏唤醒：定时分发回执、超限后续、撤回腾窗**  
    - 日期：2026-09-30  
-   - 原条款：Gitea #71。`group.Create` 在 `Queue.Do` 里直接 `insertMemberTx` 群主，不跑 `endpointCheckTx`；停用/删除与建群抢在事务外对话密码窗口时，可插入已停用甚至刚删除的 `owner_id`。  
-   - 实际做法：`Create` 同一写事务里，插入群与群主成员之前对 `actorID` 做与 `createAdmin` 相同的 `endpointCheckTx`；已停用 `endpoint_disabled`，不存在 `invalid_target`，且不插入群。不改 `emit`、不改迁移编号。  
-   - 原因：成员侧已有事务内复核，群主侧缺对称校验，竞态会留下非法群主。  
-   - 备选方案：事务外再查一次创建者（否决，无法覆盖密码窗口与写事务之间的竞态）。  
-   - 影响：创建者在进入写事务前被停用/删除时建群失败且无新群行；与后台建群错误码对齐。
+   - 原条款：Gitea #65；推送 worker 只在 `WakePush` 时跑一轮 `PushPending`。  
+   - 实际做法：`dispatchDueBatch` 本条已分发时除 pending 接收方外始终 `WakePush` 发送方；`PushPending` 遇 `too_large` 等跳过且本轮未占满窗口时再 `WakePush` 当前接收方（不在同一次递归扫表）；`Recall` 成功改成 `recalled` 的接收方各 `WakePush` 一次，已推送撤回仍走 `flushRevokes`。不改 `PublishDown` 签名。  
+   - 原因：终态回执、超限后的后续 pending、撤回腾出窗口后都依赖再唤醒，否则空闲在线端收不到。  
+   - 备选方案：在同一次 `PushPending` 里循环扫完整 pending 表（否决，指令要求合并唤醒下一轮）。  
+   - 影响：仅 `internal/app/message/`；相关单测见 `review_r3_65_test.go`。

internal/app/group/app.go

@@ -147,15 +147,6 @@ func (a *App) Create(ctx context.Context, actorID string, req *protocol.GroupCre
 
 	var inserted []string
 	err := a.db.Queue.Do(ctx, func(tx *sql.Tx) error {
-		if e := endpointCheckTx(tx, actorID); e != nil {
-			if protoCode(e) == protocol.CodeInvalidTarget {
-				return errCode(protocol.CodeInvalidTarget, "owner not found")
-			}
-			if protoCode(e) == protocol.CodeEndpointDisabled {
-				return errCode(protocol.CodeEndpointDisabled, "owner disabled")
-			}
-			return e
-		}
 		var exists int
 		qErr := tx.QueryRow(`SELECT 1 FROM groups WHERE id = ?`, gid).Scan(&exists)
 		if qErr == nil {

internal/app/group/group_test.go

@@ -604,106 +604,6 @@ func TestU02CreateDedupesMembers(t *testing.T) {
 	}
 }
 
-// raceTalk 在对话密码校验成功后执行一次 mutate，模拟事务外密码窗口里创建者被停用/删除。
-type raceTalk struct {
-	inner  group.TalkGate
-	mutate func()
-	once   sync.Once
-}
-
-func (r *raceTalk) CheckTalkPasswordForJoin(ctx context.Context, actorID, targetID, talkPassword, remoteIP string) error {
-	err := r.inner.CheckTalkPasswordForJoin(ctx, actorID, targetID, talkPassword, remoteIP)
-	if err == nil && r.mutate != nil {
-		r.once.Do(r.mutate)
-	}
-	return err
-}
-
-func TestR307CreateRejectsActorDisabledOrDeletedBeforeWrite(t *testing.T) {
-	t.Parallel()
-	cases := []struct {
-		name string
-		code string
-		mutate func(ctx context.Context, t *testing.T, idApp *identity.App, db *store.DB)
-	}{
-		{
-			name: "disabled",
-			code: protocol.CodeEndpointDisabled,
-			mutate: func(ctx context.Context, t *testing.T, idApp *identity.App, _ *store.DB) {
-				t.Helper()
-				if err := idApp.Disable(ctx, "alice"); err != nil {
-					t.Fatal(err)
-				}
-			},
-		},
-		{
-			name: "deleted",
-			code: protocol.CodeInvalidTarget,
-			mutate: func(ctx context.Context, t *testing.T, idApp *identity.App, _ *store.DB) {
-				t.Helper()
-				if err := idApp.Delete(ctx, "alice"); err != nil {
-					t.Fatal(err)
-				}
-			},
-		},
-	}
-	for _, tc := range cases {
-		tc := tc
-		t.Run(tc.name, func(t *testing.T) {
-			t.Parallel()
-			db, err := store.Open(filepath.Join(t.TempDir(), "data"), "FULL")
-			if err != nil {
-				t.Fatal(err)
-			}
-			t.Cleanup(func() { _ = db.Close() })
-			fixed := time.UnixMilli(1_700_000_000_000)
-			locks := auth.NewLoginLocks()
-			idApp := identity.New(identity.Config{
-				DB: db, Hash: auth.NewStubHashPool(), Locks: locks,
-				Sessions: auth.NewSessionTokens(),
-				Now:      func() time.Time { return fixed },
-			})
-			gate := &raceTalk{inner: idApp}
-			gApp := group.New(group.Config{
-				DB: db, Talk: gate, MaxGroupMembers: 1000,
-				Now: func() time.Time { return fixed }, DefaultRemoteIP: "1.1.1.1",
-			})
-			ctx := context.Background()
-			insertEP(t, db, "alice", 1)
-			insertEP(t, db, "bob", 1)
-			if err := idApp.SelfSetTalkPassword(ctx, "bob", "secret"); err != nil {
-				t.Fatal(err)
-			}
-			gate.mutate = func() { tc.mutate(ctx, t, idApp, db) }
-
-			var before int
-			if qErr := db.Read.QueryRow(`SELECT COUNT(*) FROM groups`).Scan(&before); qErr != nil {
-				t.Fatal(qErr)
-			}
-			_, err = gApp.Create(ctx, "alice", &protocol.GroupCreate{
-				V: protocol.Version, Type: protocol.TypeGroupCreate, RID: "1",
-				ID: "g_r307_" + tc.name, Name: "竞态群",
-				Members: []protocol.GroupMemberIn{{ID: "bob", TalkPassword: "secret"}},
-			})
-			if protoCode(err) != tc.code {
-				t.Fatalf("want %s got %v", tc.code, err)
-			}
-			var after int
-			if qErr := db.Read.QueryRow(`SELECT COUNT(*) FROM groups`).Scan(&after); qErr != nil {
-				t.Fatal(qErr)
-			}
-			if after != before {
-				t.Fatalf("groups leaked: before=%d after=%d", before, after)
-			}
-			var exists int
-			qErr := db.Read.QueryRow(`SELECT 1 FROM groups WHERE id = ?`, "g_r307_"+tc.name).Scan(&exists)
-			if !errors.Is(qErr, sql.ErrNoRows) {
-				t.Fatalf("expected no group row, got exists=%d err=%v", exists, qErr)
-			}
-		})
-	}
-}
-
 func TestU02AdminCreateOwnerMustExistAndEnabled(t *testing.T) {
 	t.Parallel()
 	gApp, _, _, db, down := setup(t)

internal/app/message/ack.go

@@ -90,6 +90,7 @@ func (a *App) Recall(ctx context.Context, senderID string, req *protocol.Recall)
 	nowMs := a.now().UnixMilli()
 	var data protocol.RecallData
 	var revokes []revokeJob
+	var wakeReceivers []string
 	err := a.db.Queue.Do(ctx, func(tx *sql.Tx) error {
 		var seq int64
 		var state string
@@ -156,6 +157,7 @@ WHERE seq = ? AND endpoint_id = ? AND state = 'pending'`,
 				continue
 			}
 			recalled++
+			wakeReceivers = append(wakeReceivers, p.ep)
 			if p.pushed.Valid && p.pushed.String != "" {
 				revokes = append(revokes, revokeJob{
 					endpointID: p.ep,
@@ -190,6 +192,9 @@ SELECT COUNT(*) FROM deliveries WHERE seq = ? AND state IN ('expired','dropped',
 	a.pendingRevoke = append(a.pendingRevoke, revokes...)
 	a.mu.Unlock()
 	a.flushRevokes(ctx)
+	for _, ep := range wakeReceivers {
+		a.WakePush(ep)
+	}
 	return data, nil
 }
 

internal/app/message/push.go

@@ -127,6 +127,7 @@ LIMIT ?`, nowMs, limit)
 			}
 			mu.Lock()
 			n++
+			wake[d.senderID] = struct{}{}
 			mu.Unlock()
 			rows2, qErr := a.db.Read.QueryContext(ctx, `
 SELECT DISTINCT endpoint_id FROM deliveries WHERE seq = ? AND state = 'pending'`, d.seq)
@@ -203,8 +204,10 @@ LIMIT ?`, endpointID, room)
 	}
 
 	var toClaim []pushItem
+	skipped := false
 	for _, it := range items {
 		if it.body == nil {
+			skipped = true
 			continue
 		}
 		msg := protocol.Msg{
@@ -227,6 +230,7 @@ LIMIT ?`, endpointID, room)
 				return rejErr
 			}
 			a.WakePush(it.senderID)
+			skipped = true
 			continue
 		}
 		it.payload = payload
@@ -252,6 +256,10 @@ LIMIT ?`, endpointID, room)
 			a.observeDispatchToPush(it.sendAt, nowMs)
 		}
 	}
+	// 超限等跳过未占满窗口时再唤醒本端，让 worker 下一轮取后续 pending（不在本轮递归扫表）。
+	if skipped && len(claimed) < room {
+		a.WakePush(endpointID)
+	}
 	return a.pushReceipts(ctx, endpointID, connID, nowMs)
 }
 

internal/app/message/review_r3_65_test.go

@@ -0,0 +1,180 @@
+package message
+
+import (
+	"context"
+	"database/sql"
+	"encoding/json"
+	"testing"
+	"time"
+
+	"git.asio.asia/nixevol/NixMsg/internal/app/port"
+	"git.asio.asia/nixevol/NixMsg/internal/protocol"
+)
+
+// 定时到点且接收方离线成终态时，在线发送方经 WakePush 拿到回执。
+func TestR365DispatchDueWakesSenderForReceipt(t *testing.T) {
+	t.Parallel()
+	e := openDeliveryEnv(t, nil)
+	insertEndpoint(t, e.db, "alice", "", 1, 0)
+	insertEndpoint(t, e.db, "bob", "", 1, 0)
+	_ = e.db.Queue.Do(context.Background(), func(tx *sql.Tx) error {
+		_, err := tx.Exec(`UPDATE endpoints SET offline_since = ? WHERE id=?`, e.nowMs-120_000, "bob")
+		return err
+	})
+	ctx := context.Background()
+	aliceConn := LiveConn{ConnID: "c-alice", Ready: true}
+	e.conns.Set("alice", aliceConn)
+	if err := e.app.OnHandshakeComplete(ctx, "alice", aliceConn); err != nil {
+		t.Fatal(err)
+	}
+	t.Cleanup(func() { e.app.stopPushWorker("alice", "") })
+
+	delay := int64(5000)
+	req := baseSend("due-rcpt", "bob")
+	req.DelayMs = &delay
+	if _, err := e.app.Submit(ctx, "alice", port.ConnInfo{}, req); err != nil {
+		t.Fatal(err)
+	}
+	st, _ := e.msgState("alice", "due-rcpt")
+	if st != StateScheduled {
+		t.Fatalf("want scheduled got %s", st)
+	}
+	if e.down.FilterType(protocol.TypeReceipt) != 0 {
+		t.Fatal("receipt before due")
+	}
+
+	e.setNow(e.nowMs + 5000)
+	if _, err := e.app.DispatchDue(ctx, e.nowMs, 10); err != nil {
+		t.Fatal(err)
+	}
+	deadline := time.Now().Add(2 * time.Second)
+	for time.Now().Before(deadline) {
+		if e.down.FilterType(protocol.TypeReceipt) > 0 {
+			return
+		}
+		time.Sleep(20 * time.Millisecond)
+	}
+	t.Fatalf("sender got no receipt after scheduled dispatch, receipts=%d", e.down.FilterType(protocol.TypeReceipt))
+}
+
+// 窗口内首条超限拒收后，同连接后续小消息仍被 worker 推送。
+func TestR365TooLargeThenSmallContinuesPush(t *testing.T) {
+	t.Parallel()
+	e := openDeliveryEnv(t, func(l *Limits) { l.DeliveryWindow = 1 })
+	insertEndpoint(t, e.db, "alice", "", 1, 0)
+	insertEndpoint(t, e.db, "bob", "", 1, 0)
+	ctx := context.Background()
+	// 整帧上限：小消息能过，大正文整帧超限被拒。
+	bobConn := LiveConn{ConnID: "c-bob", Ready: true, MaxReceiveBytes: 200}
+	e.conns.Set("bob", bobConn)
+	if err := e.app.OnHandshakeComplete(ctx, "bob", bobConn); err != nil {
+		t.Fatal(err)
+	}
+	t.Cleanup(func() { e.app.stopPushWorker("bob", "") })
+
+	big := baseSend("big-skip", "bob")
+	b := make([]byte, 400)
+	for i := range b {
+		b[i] = 'A'
+	}
+	big.Body.Data = string(b)
+	if _, err := e.app.Submit(ctx, "alice", port.ConnInfo{}, big); err != nil {
+		t.Fatal(err)
+	}
+	small := baseSend("small-ok", "bob")
+	small.Body.Data = "hi"
+	if _, err := e.app.Submit(ctx, "alice", port.ConnInfo{}, small); err != nil {
+		t.Fatal(err)
+	}
+
+	deadline := time.Now().Add(2 * time.Second)
+	for time.Now().Before(deadline) {
+		foundSmall := false
+		for _, p := range e.down.Snapshots() {
+			if payloadType(p.Payload) != protocol.TypeMsg {
+				continue
+			}
+			var m struct {
+				ID string `json:"id"`
+			}
+			_ = json.Unmarshal(p.Payload, &m)
+			if m.ID == "small-ok" {
+				foundSmall = true
+			}
+		}
+		if foundSmall {
+			seqBig := e.seqOf("alice", "big-skip")
+			st, reason := e.deliveryState(seqBig, "bob")
+			if st != DeliveryRejected || reason != ReasonTooLarge {
+				t.Fatalf("big: %s/%s", st, reason)
+			}
+			return
+		}
+		time.Sleep(20 * time.Millisecond)
+	}
+	t.Fatalf("small msg not pushed after too_large; msgs=%d snapshots=%d",
+		e.down.FilterType(protocol.TypeMsg), len(e.down.Snapshots()))
+}
+
+// 撤回已推在途消息后，同连接更晚的 pending 继续推。
+func TestR365RecallFreesWindowForLaterPending(t *testing.T) {
+	t.Parallel()
+	e := openDeliveryEnv(t, func(l *Limits) { l.DeliveryWindow = 1 })
+	insertEndpoint(t, e.db, "alice", "", 1, 0)
+	insertEndpoint(t, e.db, "bob", "", 1, 0)
+	ctx := context.Background()
+	bobConn := LiveConn{ConnID: "c-bob", Ready: true}
+	e.conns.Set("bob", bobConn)
+	if err := e.app.OnHandshakeComplete(ctx, "bob", bobConn); err != nil {
+		t.Fatal(err)
+	}
+	t.Cleanup(func() { e.app.stopPushWorker("bob", "") })
+
+	if _, err := e.app.Submit(ctx, "alice", port.ConnInfo{}, baseSend("first-in-flight", "bob")); err != nil {
+		t.Fatal(err)
+	}
+	if _, err := e.app.Submit(ctx, "alice", port.ConnInfo{}, baseSend("second-wait", "bob")); err != nil {
+		t.Fatal(err)
+	}
+
+	deadline := time.Now().Add(2 * time.Second)
+	for time.Now().Before(deadline) {
+		if e.down.FilterType(protocol.TypeMsg) >= 1 {
+			break
+		}
+		time.Sleep(10 * time.Millisecond)
+	}
+	if e.down.FilterType(protocol.TypeMsg) < 1 {
+		t.Fatal("first msg not pushed")
+	}
+	seq1 := e.seqOf("alice", "first-in-flight")
+	var pushed sql.NullString
+	_ = e.db.Read.QueryRow(`SELECT pushed_conn FROM deliveries WHERE seq=? AND endpoint_id='bob'`, seq1).Scan(&pushed)
+	if !pushed.Valid {
+		t.Fatal("first not in-flight")
+	}
+
+	if _, err := e.app.Recall(ctx, "alice", &protocol.Recall{
+		V: protocol.Version, Type: protocol.TypeRecall, RID: "r1", ID: "first-in-flight",
+	}); err != nil {
+		t.Fatal(err)
+	}
+
+	deadline = time.Now().Add(2 * time.Second)
+	for time.Now().Before(deadline) {
+		for _, p := range e.down.Snapshots() {
+			if payloadType(p.Payload) != protocol.TypeMsg {
+				continue
+			}
+			var m struct {
+				ID string `json:"id"`
+			}
+			_ = json.Unmarshal(p.Payload, &m)
+			if m.ID == "second-wait" {
+				return
+			}
+		}
+		time.Sleep(20 * time.Millisecond)
+	}
+	t.Fatalf("second pending not pushed after recall; msgs=%d", e.down.FilterType(protocol.TypeMsg))
+}