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Buffer.Write has the exact same signature of io.Writer.Write. The latter requires that implementations to never retain the provided input buffer, which is an expectation that most users will have when they see a Write signature. The current behavior of Buffer.Write where it does retain the input buffer is a risky precedent to set. Switch the behavior to match io.Writer.Write. There are only two implementations of Buffer in existence: * logtail.memBuffer * filch.Filch The former can be fixed by cloning the input to Write. This will cause an extra allocation in every Write, but we can fix that will pooling on the caller side in a follow-up PR. The latter only passes the input to os.File.Write, which does respect the io.Writer.Write requirements. Updates #cleanup Updates tailscale/corp#18514 Signed-off-by: Joe Tsai <joetsai@digital-static.net>
Tailscale Logs Service
This github repository contains libraries, documentation, and examples for working with the public API of the tailscale logs service.
For a very quick introduction to the core features, read the API docs and peruse the logs reprocessing example.
For more information, write to info@tailscale.io.