The library already compiled and passed tests, but tooling and
dependencies were stale. This brings everything up to current standards
without changing public behavior.
Library (go 1.23.0):
- cmux_test.go: fix 8 `go vet` failures by sending writer-goroutine
errors to the existing errCh (now buffered) instead of t.Fatal;
ioutil.ReadAll -> io.ReadAll
- matchers.go: io/ioutil -> io (io.Discard); gofmt -s doc comment
- go.mod: go 1.11 -> 1.23.0; golang.org/x/net -> v0.42.0 (newest
release that still permits a 1.23 directive)
Example submodule:
- golang.org/x/net/context -> stdlib context
- grpc v1.27.0 -> v1.80, modern protobuf; helloworld now comes from
the separate google.golang.org/grpc/examples module (requires go 1.25,
isolated to this demo-only module)
CI:
- remove ancient .travis.yml (Go 1.6-1.8)
- add .github/workflows/ci.yml: gofmt/vet/build/test -race for the
library (Go 1.23 + 1.24 matrix) and the example
Temporary() methods and TLS version defaults are intentionally
unchanged: net.Error still requires Temporary(), and the TLS defaults
are public-API behavior.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
