The process reading the output of the binary may read stderr and stdout separately, and may interleave reads from the two streams arbitrarily. Because we explicitly serialize writes on the writer side, we can reuse a timestamp within a single stream without losing information; however, if we use the same timestamp for write on both streams, the reader can't tell how to interleave them. This change ensures that every time we change between the two fds, we also bump the timestamp. That way, writes within a stream continue to show the same timestamp, but a sorted merge of the contents of the two streams always interleaves them in the correct order. This still requires a corresponding change to the Playground parser to actually reconstruct the correct interleaving. It currently merges the two streams without reordering them; it should instead buffer them separately and perform a sorted merge. (See https://golang.org/cl/105496.) Updates golang/go#24615. Updates golang/go#24659. Change-Id: Id789dfcc02eb4247906c9ddad38dac50cf829979 Reviewed-on: https://go-review.googlesource.com/105235 Run-TryBot: Bryan C. Mills <bcmills@google.com> Run-TryBot: Ian Lance Taylor <iant@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Yury Smolsky <yury@smolsky.by> Reviewed-by: Ian Lance Taylor <iant@golang.org> |
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README.md
The Go Programming Language
Go is an open source programming language that makes it easy to build simple, reliable, and efficient software.
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