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Archived tasks that are trimmed from the set are deleted (#743)
* fixed trimmed archive tasks not being deleted. * improved test case. * changed ZRANGEBYSCORE to ZRANGE with BYSCORE option. --------- Co-authored-by: Harrison <harrison@Harrisons-MacBook-Pro.local> Co-authored-by: Harrison Miller <harrison.miller@MBP-Harrison-Miller-M2.local>
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Harrison Miller
GitHub
parent
461d922616
commit
0dc670d7d8
@ -829,6 +829,7 @@ const (
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// KEYS[6] -> asynq:{<qname>}:failed:<yyyy-mm-dd>
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// KEYS[7] -> asynq:{<qname>}:processed
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// KEYS[8] -> asynq:{<qname>}:failed
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// KEYS[9] -> asynq:{<qname>}:t:
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// -------
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// ARGV[1] -> task ID
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// ARGV[2] -> updated base.TaskMessage value
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@ -845,8 +846,22 @@ if redis.call("ZREM", KEYS[3], ARGV[1]) == 0 then
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return redis.error_reply("NOT FOUND")
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end
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redis.call("ZADD", KEYS[4], ARGV[3], ARGV[1])
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redis.call("ZREMRANGEBYSCORE", KEYS[4], "-inf", ARGV[4])
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redis.call("ZREMRANGEBYRANK", KEYS[4], 0, -ARGV[5])
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local old = redis.call("ZRANGE", KEYS[4], "-inf", ARGV[4], "BYSCORE")
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if #old > 0 then
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for _, id in ipairs(old) do
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redis.call("DEL", KEYS[9] .. id)
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end
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redis.call("ZREM", KEYS[4], unpack(old))
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end
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local extra = redis.call("ZRANGE", KEYS[4], 0, -ARGV[5])
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if #extra > 0 then
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for _, id in ipairs(extra) do
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redis.call("DEL", KEYS[9] .. id)
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end
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redis.call("ZREM", KEYS[4], unpack(extra))
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end
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redis.call("HSET", KEYS[1], "msg", ARGV[2], "state", "archived")
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local n = redis.call("INCR", KEYS[5])
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if tonumber(n) == 1 then
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@ -889,6 +904,7 @@ func (r *RDB) Archive(ctx context.Context, msg *base.TaskMessage, errMsg string)
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base.FailedKey(msg.Queue, now),
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base.ProcessedTotalKey(msg.Queue),
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base.FailedTotalKey(msg.Queue),
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base.TaskKeyPrefix(msg.Queue),
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}
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argv := []interface{}{
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msg.ID,
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@ -2002,7 +2002,6 @@ func TestArchive(t *testing.T) {
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}
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errMsg := "SMTP server not responding"
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// TODO(hibiken): add test cases for trimming
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tests := []struct {
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active map[string][]*base.TaskMessage
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lease map[string][]base.Z
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@ -2171,6 +2170,163 @@ func TestArchive(t *testing.T) {
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}
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}
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func TestArchiveTrim(t *testing.T) {
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r := setup(t)
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defer r.Close()
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now := time.Now()
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r.SetClock(timeutil.NewSimulatedClock(now))
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t1 := &base.TaskMessage{
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ID: uuid.NewString(),
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Type: "send_email",
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Payload: nil,
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Queue: "default",
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Retry: 25,
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Retried: 25,
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Timeout: 1800,
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}
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t2 := &base.TaskMessage{
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ID: uuid.NewString(),
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Type: "reindex",
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Payload: nil,
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Queue: "default",
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Retry: 25,
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Retried: 0,
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Timeout: 3000,
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}
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errMsg := "SMTP server not responding"
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maxArchiveSet := make([]base.Z, 0)
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for i := 0; i < maxArchiveSize-1; i++ {
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maxArchiveSet = append(maxArchiveSet, base.Z{Message: &base.TaskMessage{
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ID: uuid.NewString(),
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Type: "generate_csv",
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Payload: nil,
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Queue: "default",
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Retry: 25,
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Retried: 0,
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Timeout: 60,
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}, Score: now.Add(-time.Hour + -time.Second*time.Duration(i)).Unix()})
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}
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wantMaxArchiveSet := make([]base.Z, 0)
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// newly archived task should be at the front
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wantMaxArchiveSet = append(wantMaxArchiveSet, base.Z{Message: h.TaskMessageWithError(*t1, errMsg, now), Score: now.Unix()})
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// oldest task should be dropped from the set
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wantMaxArchiveSet = append(wantMaxArchiveSet, maxArchiveSet[:len(maxArchiveSet)-1]...)
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tests := []struct {
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toArchive map[string][]*base.TaskMessage
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lease map[string][]base.Z
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archived map[string][]base.Z
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wantArchived map[string][]base.Z
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}{
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{ // simple, 1 to be archived, 1 already archived, both are in the archive set
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toArchive: map[string][]*base.TaskMessage{
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"default": {t1},
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},
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lease: map[string][]base.Z{
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"default": {
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{Message: t1, Score: now.Add(10 * time.Second).Unix()},
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},
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},
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archived: map[string][]base.Z{
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"default": {
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{Message: t2, Score: now.Add(-time.Hour).Unix()},
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},
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},
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wantArchived: map[string][]base.Z{
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"default": {
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{Message: h.TaskMessageWithError(*t1, errMsg, now), Score: now.Unix()},
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{Message: t2, Score: now.Add(-time.Hour).Unix()},
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},
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},
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},
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{ // 1 to be archived, 1 already archived but past expiry, only the newly archived task should be left
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toArchive: map[string][]*base.TaskMessage{
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"default": {t1},
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},
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lease: map[string][]base.Z{
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"default": {
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{Message: t1, Score: now.Add(10 * time.Second).Unix()},
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},
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},
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archived: map[string][]base.Z{
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"default": {
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{Message: t2, Score: now.Add(-time.Hour * 24 * (archivedExpirationInDays + 1)).Unix()},
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},
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},
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wantArchived: map[string][]base.Z{
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"default": {
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{Message: h.TaskMessageWithError(*t1, errMsg, now), Score: now.Unix()},
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},
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},
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},
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{ // 1 to be archived, maxArchiveSize in archive set, archive set should be trimmed back to maxArchiveSize and newly archived task should be in the set
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toArchive: map[string][]*base.TaskMessage{
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"default": {t1},
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},
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lease: map[string][]base.Z{
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"default": {
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{Message: t1, Score: now.Add(10 * time.Second).Unix()},
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},
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},
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archived: map[string][]base.Z{
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"default": maxArchiveSet,
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},
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wantArchived: map[string][]base.Z{
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"default": wantMaxArchiveSet,
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},
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},
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}
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for _, tc := range tests {
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h.FlushDB(t, r.client) // clean up db before each test case
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h.SeedAllActiveQueues(t, r.client, tc.toArchive)
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h.SeedAllLease(t, r.client, tc.lease)
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h.SeedAllArchivedQueues(t, r.client, tc.archived)
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for _, tasks := range tc.toArchive {
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for _, target := range tasks {
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err := r.Archive(context.Background(), target, errMsg)
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if err != nil {
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t.Errorf("(*RDB).Archive(%v, %v) = %v, want nil", target, errMsg, err)
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continue
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}
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}
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}
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for queue, want := range tc.wantArchived {
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gotArchived := h.GetArchivedEntries(t, r.client, queue)
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if diff := cmp.Diff(want, gotArchived, h.SortZSetEntryOpt, zScoreCmpOpt, timeCmpOpt); diff != "" {
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t.Errorf("mismatch found in %q after calling (*RDB).Archive: (-want, +got):\n%s", base.ArchivedKey(queue), diff)
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}
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// check that only keys present in the archived set are in rdb
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vals := r.client.Keys(context.Background(), base.TaskKeyPrefix(queue)+"*").Val()
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if len(vals) != len(gotArchived) {
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t.Errorf("len of keys = %v, want %v", len(vals), len(gotArchived))
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return
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}
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for _, val := range vals {
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found := false
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for _, entry := range gotArchived {
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if strings.Contains(val, entry.Message.ID) {
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found = true
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break
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}
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}
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if !found {
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t.Errorf("key %v not found in archived set (it was orphaned by the archive trim)", val)
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}
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}
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}
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}
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}
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func TestForwardIfReadyWithGroup(t *testing.T) {
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r := setup(t)
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defer r.Close()
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