delta/go-git.git/src/net, branch dev.link

net/http: use exponential backoff for polling in Server.Shutdown

2020-10-27T18:38:48+00:00

Instead of always polling 500ms, start with an interval of 1ms and
exponentially back off to at most 500ms. 10% jitter is added to each
interval.

This makes Shutdown more responsive when connections and listeners
close quickly.

Also removes the need for the polling interval to be changed in tests
since if tests' connections and listeners close quickly Shutdown will
also return quickly.

Fixes #42156

Change-Id: I5e59844a2980c09adebff57ae8b58817965e6db4
Reviewed-on: https://go-review.googlesource.com/c/go/+/264479
Run-TryBot: Emmanuel Odeke 
Reviewed-by: Emmanuel Odeke 
Trust: Emmanuel Odeke 
Trust: Bryan C. Mills

net: prefer /etc/hosts over DNS when no /etc/nsswitch.conf is present

2020-10-25T20:56:22+00:00

Do not mimic glibc behavior if /etc/nsswitch.conf is missing. This will
will likely be missing on musl libc systems and glibc systems will likely
always have it, resulting in localhost lookup being done over DNS rather
than from /etc/hosts.

Do what makes most sense rather than making any assumption about the
libc.

Fixes #35305

Change-Id: I20bd7e24131bba8eaa39a20c8950fe552364784d
GitHub-Last-Rev: 119409839d37c8c7268f5f6db19c1789d9d96074
GitHub-Pull-Request: golang/go#39685
Reviewed-on: https://go-review.googlesource.com/c/go/+/238629
Run-TryBot: Dan Peterson 
TryBot-Result: Go Bot 
Reviewed-by: Dan Peterson 
Reviewed-by: Ian Lance Taylor 
Trust: Emmanuel Odeke

net/http: fix typo in TestTransportReadToEndReusesConn

2020-10-24T02:36:08+00:00

The test sets a Content-Type where it looks like it wants a Content-Length. The test passes because the Content-Length header is automatically added anyway, but fix the typo and set Content-Length as intended.

Change-Id: Ic2af778f82c3e9d58e164892f6ac6ef5745f884f
Reviewed-on: https://go-review.googlesource.com/c/go/+/246977
Reviewed-by: Damien Neil 
Trust: Alberto Donizetti 
Trust: Damien Neil 
Run-TryBot: Emmanuel Odeke 
TryBot-Result: Go Bot

net: add Example for Unix dialer with context

2020-10-21T23:53:08+00:00

Showing users how to accomplish this more easily is a compromise
between doing nothing and adding a new API to the net package.

Fixes #38506.

Change-Id: I43f831cf94951c987cf3c8c1aa55f0012ee8034e
Reviewed-on: https://go-review.googlesource.com/c/go/+/263417
Reviewed-by: Ian Lance Taylor 
Trust: Brad Fitzpatrick

net/http: test that ParseMultipartForm catches overflows

2020-10-21T23:05:41+00:00

Tests that if the combination of:
* HTTP multipart file payload size
* ParseMultipartForm's maxMemory parameter
* the internal leeway buffer size of 10MiB

overflows, then we'll report an overflow instead of silently
passing.

Reapplies and fixes CL 254977, which was reverted in CL 263658.

The prior test lacked a res.Body.Close(), so fixed that and
added a leaked Transport check to verify correctness.

Updates 40430.

Change-Id: I3c0f7ef43d621f6eb00f07755f04f9f36c51f98f
Reviewed-on: https://go-review.googlesource.com/c/go/+/263817
Run-TryBot: Emmanuel Odeke 
TryBot-Result: Go Bot 
Reviewed-by: Bryan C. Mills 
Trust: Damien Neil

all: update references to symbols moved from io/ioutil to io

2020-10-20T18:41:18+00:00

The old ioutil references are still valid, but update our code
to reflect best practices and get used to the new locations.

Code compiled with the bootstrap toolchain
(cmd/asm, cmd/dist, cmd/compile, debug/elf)
must remain Go 1.4-compatible and is excluded.
Also excluded vendored code.

For #41190.

Change-Id: I6d86f2bf7bc37a9d904b6cee3fe0c7af6d94d5b1
Reviewed-on: https://go-review.googlesource.com/c/go/+/263142
Trust: Russ Cox 
Run-TryBot: Russ Cox 
TryBot-Result: Go Bot 
Reviewed-by: Emmanuel Odeke

net/http: add FS to convert fs.FS to FileSystem

2020-10-20T18:41:15+00:00

Two different functions in the http API expect a FileSystem:
http.FileSystem and http.NewFileTransport.
Add a general converter http.FS to turn an fs.FS into an http.FileSystem
for use with either of these functions.

(The original plan was to add http.HandlerFS taking an fs.FS directly,
but that doesn't help with NewFileTransport.)

For #41190.

Change-Id: I5f242eafe9b963f4387419a2615bdb487c358f16
Reviewed-on: https://go-review.googlesource.com/c/go/+/243939
Trust: Russ Cox 
Run-TryBot: Russ Cox 
TryBot-Result: Go Bot 
Reviewed-by: Rob Pike

net/http/cgi: preserve env vars on illumos

2020-10-20T14:04:18+00:00

Preserve the same environment variables as on solaris.

Spotted while reviewing CL 263577.

Change-Id: Id479dcf83d6231e9ef1fd2404b400d10082e1d0b
Reviewed-on: https://go-review.googlesource.com/c/go/+/263802
Trust: Tobias Klauser 
Run-TryBot: Tobias Klauser 
TryBot-Result: Go Bot 
Reviewed-by: Emmanuel Odeke

net/http/cgi: preserve LD_LIBRARY_PATH on NetBSD, too

2020-10-20T08:08:15+00:00

This makes the behavior of the cgi package on NetBSD consistent with its
behavior on the other BSDs. It is also necessary for the test suite to
pass on NetBSD with gccgo (see CL 261137).

Change-Id: I531a6e0954f895a921204dcc61e3f3e90860a23d
Reviewed-on: https://go-review.googlesource.com/c/go/+/263577
Run-TryBot: Tobias Klauser 
TryBot-Result: Go Bot 
Reviewed-by: Benny Siegert 
Reviewed-by: Tobias Klauser 
Trust: Benny Siegert

all: update references to symbols moved from os to io/fs

2020-10-20T02:32:42+00:00

The old os references are still valid, but update our code
to reflect best practices and get used to the new locations.

Code compiled with the bootstrap toolchain
(cmd/asm, cmd/dist, cmd/compile, debug/elf)
must remain Go 1.4-compatible and is excluded.

For #41190.

Change-Id: I8f9526977867c10a221e2f392f78d7dec073f1bd
Reviewed-on: https://go-review.googlesource.com/c/go/+/243907
Trust: Russ Cox 
Run-TryBot: Russ Cox 
TryBot-Result: Go Bot 
Reviewed-by: Rob Pike