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remove some load

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This commit is contained in:
Andre Medeiros 2022-07-13 18:43:27 -04:00
parent 3b08d6b8e4
commit f4fea41435
2 changed files with 83 additions and 102 deletions
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66
internal/cmd/scheduler.go
View file

@ -14,7 +14,6 @@ import (
"github.com/adjust/rmq/v4"
"github.com/go-co-op/gocron"
"github.com/go-redis/redis/v8"
"github.com/jackc/pgx/v4"
"github.com/jackc/pgx/v4/pgxpool"
"github.com/spf13/cobra"
"go.uber.org/zap"
@ -219,7 +218,6 @@ func enqueueUsers(ctx context.Context, logger *zap.Logger, statsd *statsd.Client
_ = statsd.Histogram("apollo.queue.runtime", float64(time.Since(now).Milliseconds()), tags, 1)
}()
err := pool.BeginFunc(ctx, func(tx pgx.Tx) error {
stmt := `
UPDATE users
SET next_check_at = $2
@ -232,23 +230,17 @@ func enqueueUsers(ctx context.Context, logger *zap.Logger, statsd *statsd.Client
LIMIT 100
)
RETURNING users.id`
rows, err := tx.Query(ctx, stmt, now, next)
rows, err := pool.Query(ctx, stmt, now, next)
if err != nil {
return err
logger.Error("failed to fetch batch of users", zap.Error(err))
return
}
defer rows.Close()
for rows.Next() {
var id int64
_ = rows.Scan(&id)
ids = append(ids, id)
}
return nil
})
if err != nil {
logger.Error("failed to fetch batch of users", zap.Error(err))
return
}
rows.Close()
if len(ids) == 0 {
return
@ -278,7 +270,6 @@ func enqueueSubreddits(ctx context.Context, logger *zap.Logger, statsd *statsd.C
_ = statsd.Histogram("apollo.queue.runtime", float64(time.Since(now).Milliseconds()), tags, 1)
}()
err := pool.BeginFunc(ctx, func(tx pgx.Tx) error {
stmt := `
UPDATE subreddits
SET next_check_at = $2
@ -291,23 +282,17 @@ func enqueueSubreddits(ctx context.Context, logger *zap.Logger, statsd *statsd.C
LIMIT 100
)
RETURNING subreddits.id`
rows, err := tx.Query(ctx, stmt, now, next)
rows, err := pool.Query(ctx, stmt, now, next)
if err != nil {
return err
logger.Error("failed to fetch batch of subreddits", zap.Error(err))
return
}
defer rows.Close()
for rows.Next() {
var id int64
_ = rows.Scan(&id)
ids = append(ids, id)
}
return nil
})
if err != nil {
logger.Error("failed to fetch batch of subreddits", zap.Error(err))
return
}
rows.Close()
if len(ids) == 0 {
return
@ -340,7 +325,6 @@ func enqueueStuckAccounts(ctx context.Context, logger *zap.Logger, statsd *stats
_ = statsd.Histogram("apollo.queue.runtime", float64(time.Since(now).Milliseconds()), tags, 1)
}()
err := pool.BeginFunc(ctx, func(tx pgx.Tx) error {
stmt := `
UPDATE accounts
SET next_stuck_notification_check_at = $2
@ -353,23 +337,18 @@ func enqueueStuckAccounts(ctx context.Context, logger *zap.Logger, statsd *stats
LIMIT 500
)
RETURNING accounts.id`
rows, err := tx.Query(ctx, stmt, now, next)
rows, err := pool.Query(ctx, stmt, now, next)
if err != nil {
return err
logger.Error("failed to fetch accounts", zap.Error(err))
return
}
defer rows.Close()
for rows.Next() {
var id int64
_ = rows.Scan(&id)
ids = append(ids, id)
}
return nil
})
if err != nil {
logger.Error("failed to fetch accounts", zap.Error(err))
return
}
rows.Close()
if len(ids) == 0 {
return
@ -403,7 +382,6 @@ func enqueueAccounts(ctx context.Context, logger *zap.Logger, statsd *statsd.Cli
_ = statsd.Histogram("apollo.queue.runtime", float64(time.Since(now).Milliseconds()), tags, 1)
}()
err := pool.BeginFunc(ctx, func(tx pgx.Tx) error {
stmt := fmt.Sprintf(`
UPDATE accounts
SET next_notification_check_at = $2
@ -416,22 +394,16 @@ func enqueueAccounts(ctx context.Context, logger *zap.Logger, statsd *statsd.Cli
LIMIT %d
)
RETURNING accounts.reddit_account_id`, maxNotificationChecks)
rows, err := tx.Query(ctx, stmt, now, next)
if err != nil {
return err
}
defer rows.Close()
for i := 0; rows.Next(); i++ {
_ = rows.Scan(&ids[i])
idslen = i
}
return nil
})
rows, err := pool.Query(ctx, stmt, now, next)
if err != nil {
logger.Error("failed to fetch batch of accounts", zap.Error(err))
return
}
for i := 0; rows.Next(); i++ {
_ = rows.Scan(&ids[i])
idslen = i
}
rows.Close()
if idslen == 0 {
return

11
internal/reddit/client.go
View file

@ -356,10 +356,14 @@ func (rac *AuthenticatedClient) logRequest() error {
return nil
}
return rac.client.redis.HIncrBy(context.Background(), "reddit:requests", rac.redditId, 1).Err()
return nil
// return rac.client.redis.HIncrBy(context.Background(), "reddit:requests", rac.redditId, 1).Err()
}
func (rac *AuthenticatedClient) isRateLimited() bool {
return false
/*
if rac.redditId == SkipRateLimiting {
return false
}
@ -367,9 +371,13 @@ func (rac *AuthenticatedClient) isRateLimited() bool {
key := fmt.Sprintf("reddit:%s:ratelimited", rac.redditId)
_, err := rac.client.redis.Get(context.Background(), key).Result()
return err != redis.Nil
*/
}
func (rac *AuthenticatedClient) markRateLimited(rli *RateLimitingInfo) error {
return nil
/*
if rac.redditId == SkipRateLimiting {
return ErrRequiresRedditId
}
@ -397,6 +405,7 @@ func (rac *AuthenticatedClient) markRateLimited(rli *RateLimitingInfo) error {
_, err := rac.client.redis.SetEX(context.Background(), key, info, duration).Result()
return err
*/
}
func (rac *AuthenticatedClient) RefreshTokens(ctx context.Context, opts ...RequestOption) (*RefreshTokenResponse, error) {