lambda-powertools-middleware-log-timeout
A Middy middleware that will log a timeout error message just before the function actually times out.
Main features:
- records an error log message
invocation timed out
(with the invocation event as attribute) when an invocation times out
Getting Started
Install from NPM: npm install @dazn/lambda-powertools-middleware-log-timeout
Alternatively, if you use the template @dazn/lambda-powertools-pattern-basic
then this would be configured for you.
API
The middleware accepts an optional constructor parameter thresholdMillis
, which is the number of millis before an invocation is timed out, that an error message is logged. thresholdMillis
defaults to 10ms.
const middy = require('middy')
const logTimeout = require('@dazn/lambda-powertools-middleware-log-timeout')
const handler = async (event, context) => {
return 42
}
module.exports = middy(handler)
.use(logTimeout())
}
It's recommended that you use the @dazn/lambda-powertools-pattern-basic
which configures this middleware along with other useful middlewares.