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Add a backoff mechanism for state reporting errors

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Change-type: patch
Signed-off-by: Pagan Gazzard <page@resin.io>
This commit is contained in:
Pagan Gazzard 2018-07-31 16:52:55 -07:00
parent 59d54b92e1
commit c6b77954a7
1 changed files with 3 additions and 2 deletions
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5
src/api-binder.coffee
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@ -16,7 +16,7 @@ DuplicateUuidError = (err) ->
ExchangeKeyError = class ExchangeKeyError extends TypedError
REPORT_SUCCESS_DELAY = 1000
REPORT_RETRY_DELAY = 5000
MAX_REPORT_RETRY_DELAY = 60000
createAPIBinderRouter = (apiBinder) ->
router = express.Router()
@ -439,7 +439,8 @@ module.exports = class APIBinder
.catch (err) =>
@stateReportErrors += 1
@eventTracker.track('Device state report failure', { error: err })
Promise.delay(REPORT_RETRY_DELAY)
delay = Math.min((2 ** @stateReportErrors) * 500, MAX_REPORT_RETRY_DELAY)
Promise.delay(delay)
.then =>
@_reportCurrentState()
return null