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[Repo Assist] fix: add retry delay to WorldBank HTTP requests (handles transient 502 errors) #1749

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Merged
dsyme merged 2 commits into from
Apr 17, 2026
+3 −0
Merged

[Repo Assist] fix: add retry delay to WorldBank HTTP requests (handles transient 502 errors) #1749

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f0e7b9a
fix: add retry delay to WorldBank HTTP requests to handle transient 5…
github-actions[bot] Apr 17, 2026
c50316d
ci: trigger checks
github-actions[bot] Apr 17, 2026
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3 changes: 3 additions & 0 deletions src/FSharp.Data.WorldBank.Core/WorldBankRuntime.fs
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Original file line number Diff line number Diff line change
Expand Up @@ -18,6 +18,7 @@ open FSharp.Data.Runtime.Caching
module Implementation =

let private retryCount = 5
let private retryDelayMs = 2000 // 2 seconds between retries to handle transient API failures (e.g. 502 Bad Gateway)
let private parallelIndicatorPageDownloads = 8

type internal IndicatorRecord =
Expand Down Expand Up @@ -85,6 +86,8 @@ module Implementation =
Debug.WriteLine(sprintf "[WorldBank] error: %s" (e.ToString()))

if attempt > 0 then
// Delay before retrying to handle transient server-side failures (e.g. 502 Bad Gateway)
do! Async.Sleep retryDelayMs
return! worldBankRequest (attempt - 1) funcs args
else
return! failwithf "Failed to request '%s'. Error: %O" url e
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