codex-storage/constantine
1
0
Fork 0
mirror of https://github.com/codex-storage/constantine.git synced 2025-01-30 12:36:27 +00:00
Code Issues Packages Projects Releases Wiki Activity

pararun: don't swallow failures

Browse Source
This commit is contained in:
Mamy Ratsimbazafy 2022-09-18 23:37:35 +02:00
parent 2f6144fb7a
commit cc47c27cca
No known key found for this signature in database
GPG Key ID: 6227262F49BE273A
1 changed files with 7 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
helpers/pararun.nim
View File

@ -66,8 +66,10 @@ proc releaseOnProcessExit(sem: AsyncSemaphore, p: AsyncProcess) {.async.} =
#
# see also: https://forum.nim-lang.org/t/5565
var backoff = 8
while p.running():
await sleepAsync(10)
backoff = min(backoff*2, 1024) # Exponential backoff
await sleepAsync(backoff)
sem.release()
proc enqueuePendingCommands(wq: WorkQueue) {.async.} =
@ -96,6 +98,10 @@ proc flushCommandsOutput(wq: WorkQueue) {.async.} =
let charsWritten = stdout.writeBuffer(wq.lineBuf[0].addr, charsRead)
doAssert charsRead == charsWritten
let exitCode = p.peekExitCode()
if exitCode != 0:
quit exitCode
if wq.cmdQueue.len == 0 and wq.outputQueue.len == 0:
return