fc0d9a4b7d
This breaks an unbounded client-side retry loop if the server's timeout happens to fire during its final read of the TLS handshake. The retry loop was observed on wasm platforms at CL 557437. I was also able to reproduce chains of dozens of retries on my linux/amd64 workstation by adjusting some timeouts and adding a couple of sleeps, as in this patch: https://gist.github.com/bcmills/d0a0a57e5f64eebc24e8211d8ea502b3 However, on linux/amd64 on my workstation the test always eventually breaks out of the retry loop due to timing jitter. I couldn't find a retry-specific hook in the http.Client, http.Transport, or tls.Config structs, so I have instead abused the Transport.Proxy hook for this purpose. Separately, we may want to consider adding a retry-specific hook, or changing the net/http implementation to avoid transparently retrying in this case. Fixes #65410. Updates #65178. Change-Id: I0e43c039615fe815f0a4ba99a8813c48b1fdc7e6 Reviewed-on: https://go-review.googlesource.com/c/go/+/559835 Reviewed-by: Damien Neil <dneil@google.com> LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com> Auto-Submit: Bryan Mills <bcmills@google.com> Reviewed-by: Michael Pratt <mpratt@google.com> |
||
|---|---|---|
| .github | ||
| api | ||
| doc | ||
| lib/time | ||
| misc | ||
| src | ||
| test | ||
| .gitattributes | ||
| .gitignore | ||
| codereview.cfg | ||
| CONTRIBUTING.md | ||
| go.env | ||
| LICENSE | ||
| PATENTS | ||
| README.md | ||
| SECURITY.md | ||
The Go Programming Language
Go is an open source programming language that makes it easy to build simple, reliable, and efficient software.
Gopher image by Renee French, licensed under Creative Commons 4.0 Attributions license.
Our canonical Git repository is located at https://go.googlesource.com/go. There is a mirror of the repository at https://github.com/golang/go.
Unless otherwise noted, the Go source files are distributed under the BSD-style license found in the LICENSE file.
Download and Install
Binary Distributions
Official binary distributions are available at https://go.dev/dl/.
After downloading a binary release, visit https://go.dev/doc/install for installation instructions.
Install From Source
If a binary distribution is not available for your combination of operating system and architecture, visit https://go.dev/doc/install/source for source installation instructions.
Contributing
Go is the work of thousands of contributors. We appreciate your help!
To contribute, please read the contribution guidelines at https://go.dev/doc/contribute.
Note that the Go project uses the issue tracker for bug reports and proposals only. See https://go.dev/wiki/Questions for a list of places to ask questions about the Go language.