Method failure

lambda/runtime_api_client.go:81–87

failure sends the payload to the Runtime API. This marks the function's invoke as a failure. Notes: - The execution of the function process continues, and is billed, until next() is called again! - A Lambda Function continues to be re-used for future invokes even after a failure. If the error is fat

(body io.Reader, contentType string, causeForXRay []byte)

//   - A Lambda Function continues to be re-used for future invokes even after a failure.
//     If the error is fatal (panic, unrecoverable state), exit the process immediately after calling failure()
func (i *invoke) failure(body io.Reader, contentType string, causeForXRay []byte) error {
	defer i.client.pool.Put(i.payload)
	defer i.payload.Reset()

	url := i.client.baseURL + i.id + "/error"
	return i.client.post(url, body, contentType, causeForXRay)
}

// next connects to the Runtime API and waits for a new invoke Request to be available.
// Note: After a call to Done() or Error() has been made, a call to next() will complete the in-flight invoke.