lambda-runtime-init/lambda/logging/doc.go at localstack · developer-guy/lambda-runtime-init · GitHub

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// SPDX-License-Identifier: Apache-2.0

RAPID emits or proxies the following sources of logging:

1. Internal logs: RAPID's own application logs into stderr for operational use, visible only internally

2. Function stream-based logs: Runtime's stdout and stderr, read as newline separated lines

3. Function message-based logs: Stock runtimes communicate using a custom TLV protocol over a Unix pipe

4. Extension stream-based logs: Extension's stdout and stderr, read as newline separated lines

5. Platform logs: Logs that RAPID generates, but is visible either in customer's logs or via Logs API

(e.g. EXTENSION, RUNTIME, RUNTIMEDONE, IMAGE)

package logging

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