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Retry rate limited requests with different account

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Zed 2023-09-02 08:15:58 +02:00
parent 4250245263
commit fcd74e8048
1 changed files with 28 additions and 18 deletions
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46
src/apiutils.nim
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@ -120,28 +120,38 @@ template fetchImpl(result, fetchBody) {.dirty.} =
except OSError as e: except OSError as e:
raise e raise e
except Exception as e: except Exception as e:
echo "error: ", e.name, ", msg: ", e.msg, ", accountId: ", account.id, ", url: ", url let id = if account.isNil: "null" else: account.id
echo "error: ", e.name, ", msg: ", e.msg, ", accountId: ", id, ", url: ", url
raise rateLimitError() raise rateLimitError()
finally: finally:
release(account) release(account)
proc fetch*(url: Uri; api: Api): Future[JsonNode] {.async.} = template retry(bod) =
var body: string try:
fetchImpl body: bod
if body.startsWith('{') or body.startsWith('['): except RateLimitError:
result = parseJson(body) echo "[accounts] Rate limited, retrying ", api, " request..."
else: bod
echo resp.status, ": ", body, " --- url: ", url
result = newJNull()
let error = result.getError proc fetch*(url: Uri; api: Api): Future[JsonNode] {.async.} =
if error in {expiredToken, badToken}: retry:
echo "fetchBody error: ", error var body: string
invalidate(account) fetchImpl body:
raise rateLimitError() if body.startsWith('{') or body.startsWith('['):
result = parseJson(body)
else:
echo resp.status, ": ", body, " --- url: ", url
result = newJNull()
let error = result.getError
if error in {expiredToken, badToken}:
echo "fetchBody error: ", error
invalidate(account)
raise rateLimitError()
proc fetchRaw*(url: Uri; api: Api): Future[string] {.async.} = proc fetchRaw*(url: Uri; api: Api): Future[string] {.async.} =
fetchImpl result: retry:
if not (result.startsWith('{') or result.startsWith('[')): fetchImpl result:
echo resp.status, ": ", result, " --- url: ", url if not (result.startsWith('{') or result.startsWith('[')):
result.setLen(0) echo resp.status, ": ", result, " --- url: ", url
result.setLen(0)