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send 503 unavailable response on EPIPE

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This commit is contained in:
Brian Gough 2020-06-11 10:54:26 +01:00
parent 8464ce33a1
commit f239fc3b5d
1 changed files with 3 additions and 0 deletions
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3
services/clsi/app.js
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@ -230,6 +230,9 @@ app.use(function(error, req, res, next) {
if (error instanceof Errors.NotFoundError) {
logger.warn({ err: error, url: req.url }, 'not found error')
return res.sendStatus(404)
} else if (error.code === 'EPIPE') {
// inspect container returns EPIPE when shutting down
return res.sendStatus(503) // send 503 Unavailable response
} else {
logger.error({ err: error, url: req.url }, 'server error')
return res.sendStatus((error != null ? error.statusCode : undefined) || 500)