Rate Limitation not reported #390
Description
Describe the bug
Rate Limitation is not correctly being detected and reported
To Reproduce
Run the snippet of code below multiple times until you hit your rate limit:
API_KEY := os.Getenv("POLYGON_API_KEY")
client := polygon.New(API_KEY)
adjusted := true
limit := 50000
from := time.Now().AddDate(-2, 0, 0)
to := time.Now()
params := models.ListAggsParams{
Ticker: "AAPL",
From: models.Millis(from),
To: models.Millis(to),
Limit: &limit,
Adjusted: &adjusted,
Timespan: models.Day,
Multiplier: 1,
}
iter := client.ListAggs(context.TODO(), ¶ms, models.WithTrace(true))
count := 0
for iter.Next() {
if iter.Err() != nil {
log.Fatal(iter.Err())
}
count += 1
}
log.Printf("Found %d results", count)Expected behavior
When rate limitation is reached, iter.Err contains an error stating that the rate limitation has been encountered
Screenshots
Output from the snipped above:
Additional context
I've tried this several different ways, but there's not "good" way to detect the rate limitation, and we cannot inspect the response inside of the Polygon.io client.