Retry intermittent 401 Unauthorized requests

This commit is contained in:
Zed 2022-09-21 05:47:16 +02:00
parent 1cf8e67567
commit 2ac3afa5b2

View file

@ -61,9 +61,19 @@ template fetchImpl(result, fetchBody) {.dirty.} =
try:
var resp: AsyncResponse
pool.use(genHeaders(token)):
template getContent =
resp = await c.get($url)
result = await resp.body
getContent()
# Twitter randomly returns 401 errors with an empty body quite often.
# Retrying the request usually works.
var attempt = 0
while resp.status == "401 Unauthorized" and result.len == 0 and attempt < 3:
inc attempt
getContent()
if resp.status == $Http503:
badClient = true
raise newException(InternalError, result)