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add some precision to last checked

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This commit is contained in:
Andre Medeiros 2021-07-07 18:37:10 -04:00
parent a929de67d4
commit 69e7cfea71
2 changed files with 6 additions and 7 deletions
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11
cmd/apollo-worker/main.go
View file

@ -31,7 +31,7 @@ type application struct {
var ( var (
workers int = runtime.NumCPU() * 6 workers int = runtime.NumCPU() * 6
rate float64 = 0.1 rate float64 = 0.1
backoff int64 = 5 backoff int = 5
) )
func accountWorker(id int, rc *reddit.Client, db *sql.DB, logger *log.Logger, statsd *statsd.Client, quit chan bool) { func accountWorker(id int, rc *reddit.Client, db *sql.DB, logger *log.Logger, statsd *statsd.Client, quit chan bool) {
@ -54,8 +54,7 @@ func accountWorker(id int, rc *reddit.Client, db *sql.DB, logger *log.Logger, st
case <-quit: case <-quit:
return return
default: default:
now := time.Now().UTC().Unix() now := float64(time.Now().UTC().UnixNano()/int64(time.Millisecond)) / 1000
tx, err := db.Begin() tx, err := db.Begin()
if err != nil { if err != nil {
@ -81,14 +80,14 @@ func accountWorker(id int, rc *reddit.Client, db *sql.DB, logger *log.Logger, st
} }
if account.LastCheckedAt > 0 { if account.LastCheckedAt > 0 {
latency := now - account.LastCheckedAt - backoff latency := now - account.LastCheckedAt - float64(backoff)
statsd.Histogram("apollo.queue.delay", float64(latency), []string{}, rate) statsd.Histogram("apollo.queue.delay", float64(latency), []string{}, rate)
} }
_, err = tx.Exec(`UPDATE accounts SET last_checked_at = $1 WHERE id = $2`, now, account.ID) _, err = tx.Exec(`UPDATE accounts SET last_checked_at = $1 WHERE id = $2`, now, account.ID)
rac := rc.NewAuthenticatedClient(account.RefreshToken, account.AccessToken) rac := rc.NewAuthenticatedClient(account.RefreshToken, account.AccessToken)
if account.ExpiresAt < now { if account.ExpiresAt < int64(now) {
tokens, _ := rac.RefreshTokens() tokens, _ := rac.RefreshTokens()
tx.Exec(`UPDATE accounts SET access_token = $1, refresh_token = $2, expires_at = $3 WHERE id = $4`, tx.Exec(`UPDATE accounts SET access_token = $1, refresh_token = $2, expires_at = $3 WHERE id = $4`,
tokens.AccessToken, tokens.RefreshToken, now+3500, account.ID) tokens.AccessToken, tokens.RefreshToken, now+3500, account.ID)
@ -111,7 +110,7 @@ func accountWorker(id int, rc *reddit.Client, db *sql.DB, logger *log.Logger, st
// Set latest message we alerted on // Set latest message we alerted on
latestMsg := msgs.MessageListing.Messages[0] latestMsg := msgs.MessageListing.Messages[0]
latency := float64(now) - latestMsg.CreatedAt latency := now - latestMsg.CreatedAt
statsd.Histogram("apollo.notification.latency", latency, []string{}, rate) statsd.Histogram("apollo.notification.latency", latency, []string{}, rate)
_, err = tx.Exec(`UPDATE accounts SET last_message_id = $1 WHERE id = $2`, latestMsg.FullName(), account.ID) _, err = tx.Exec(`UPDATE accounts SET last_message_id = $1 WHERE id = $2`, latestMsg.FullName(), account.ID)

2
internal/data/accounts.go
View file

@ -12,7 +12,7 @@ type Account struct {
RefreshToken string RefreshToken string
ExpiresAt int64 ExpiresAt int64
LastMessageID string LastMessageID string
LastCheckedAt int64 LastCheckedAt float64
} }
func (a *Account) NormalizedUsername() string { func (a *Account) NormalizedUsername() string {