Don't hold Endpoint.connsMu while calling Conn methods that can
indirectly depend on acquiring it.

Also change test cleanup to not wait for connections to drain
when closing a test Endpoint, removing an unnecessary 0.1s delay
in test runtime.

Fixes golang/go#64982.

Change-Id: If336e63b0a7f5b8d2ef63986d36f9ee38a92c477
Reviewed-on: https://go-review.googlesource.com/c/net/+/554695
Reviewed-by: Jonathan Amsterdam <jba@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>

Function maxHeaderStringLen(...) uses uint32(int(v)) == v check to validate
if length will fit in the int type.
This check is a no-op on any architecture because int type always has at
least 32 bits, so we can potentially encounter negative return values from
maxHeaderStringLen(...) function. This can be bad as this outcome clearly
breaks code intention and maybe some further code invariants.

This patch replaces uint32(int(v)) == v check with more robust and simpler
int(v) > 0 validation which is correct for our case when we operating with
uint32

Fixes golang/go#64961

Change-Id: I31f95709df9d25593ade3200696ac5cef9f88652
Reviewed-on: https://go-review.googlesource.com/c/net/+/554235
Auto-Submit: Dmitri Shuralyov <dmitshur@golang.org>
Reviewed-by: Damien Neil <dneil@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>

CL 557037 added a runtime.Gosched to prevent goroutine starvation
in the wasm fake-net stack. Unfortunately, that Gosched causes the
scheduler to enter a very similar starvation loop in this test.

Add another runtime.Gosched to break this new loop.

For golang/go#65178.

Change-Id: I24b3f50dd728800462f71f27290b0d8f99d5ae5b
Cq-Include-Trybots: luci.golang.try:x_net-gotip-wasip1-wasm_wasmtime,x_net-gotip-wasip1-wasm_wazero,x_net-gotip-js-wasm
Reviewed-on: https://go-review.googlesource.com/c/net/+/557615
Auto-Submit: Bryan Mills <bcmills@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Michael Pratt <mpratt@google.com>

VantageClient -> VantageServer

Change-Id: Ie9738cffb06f03f961815853247e6f9cbe7fe466
GitHub-Last-Rev: 5d440ad
GitHub-Pull-Request: #202
Reviewed-on: https://go-review.googlesource.com/c/net/+/555795
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Reviewed-by: Damien Neil <dneil@google.com>
Auto-Submit: Damien Neil <dneil@google.com>

As per RFC 3597:

Receiving servers MUST decompress domain names in RRs of well-known
   type, and SHOULD also decompress RRs of type RP, AFSDB, RT, SIG, PX,
   NXT, NAPTR, and SRV (although the current specification of the SRV RR
   in RFC2782 prohibits compression, RFC2052 mandated it, and some
   servers following that earlier specification are still in use).

This change allows SRV resource decompression.

Updates golang/go#36718
Updates golang/go#37362

Change-Id: I473c0d3803758e5b12886f378d2ed54bd5392144
GitHub-Last-Rev: 88d2e06
GitHub-Pull-Request: #199
Reviewed-on: https://go-review.googlesource.com/c/net/+/540375
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Carlos Amedee <carlos@golang.org>
Auto-Submit: Damien Neil <dneil@google.com>
Reviewed-by: Damien Neil <dneil@google.com>

Calling the Tokenizer with HTML elements containing SOLIDUS (/) character
in the attribute name results in incorrect tokenization.

This is due to violation of the following rule transitions in the WHATWG spec:
- https://html.spec.whatwg.org/multipage/parsing.html#attribute-name-state,
  where we are not reconsuming the character if '/' is encountered
- https://html.spec.whatwg.org/multipage/parsing.html#after-attribute-name-state,
  where we are not switching to self closing state

Fixes golang/go#63402

Change-Id: I90d998dd8decde877bd63aa664f3657aa6161024
GitHub-Last-Rev: 3546db8
GitHub-Pull-Request: #195
Reviewed-on: https://go-review.googlesource.com/c/net/+/533518
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Auto-Submit: Michael Pratt <mpratt@google.com>
Reviewed-by: Roland Shoemaker <roland@golang.org>
Reviewed-by: David Chase <drchase@google.com>

Update golang.org/x dependencies to their latest tagged versions.

Change-Id: I314af161ceac84fec04c729a71860ad35335513b
Reviewed-on: https://go-review.googlesource.com/c/net/+/562495
Auto-Submit: Gopher Robot <gobot@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Than McIntosh <thanm@google.com>