feat(proxyd): betterer timeoutz

[felipe-op]

Description

This change refactor timeouts.
It also introduces new WS read and write timeouts; and enforces a body size limit for WS conns.

Tests

go test ./...

Defaults

	defaultRPCTimeout           = 10 * time.Second
	defaultBodySizeLimit        = 256 * opt.KiB
	defaultWSHandshakeTimeout   = 10 * time.Second
	defaultWSReadTimeout        = 2 * time.Minute
	defaultWSWriteTimeout       = 10 * time.Second

Fixes https://linear.app/optimism/issue/INF-380/proxyd-read-limit-and-timeouts

[changeset-bot]

⚠️ No Changeset found

Latest commit: 452cf2d

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

This PR includes no changesets

When changesets are added to this PR, you'll see the packages that this PR includes changesets for and the associated semver types

Click here to learn what changesets are, and how to add one.

Click here if you're a maintainer who wants to add a changeset to this PR

[mslipper]

Is there any way we could get some automated tests for these cases?

[felipe-op]

Is there any way we could get some automated tests for these cases?

added

[codecov]

Codecov Report

Merging #6483 (452cf2d) into develop (63d5a75) will increase coverage by 3.41%.
Report is 5 commits behind head on develop.
The diff coverage is n/a.

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #6483      +/-   ##
===========================================
+ Coverage    40.85%   44.26%   +3.41%     
===========================================
  Files          393      315      -78     
  Lines        32334    25106    -7228     
  Branches      1689        0    -1689     
===========================================
- Hits         13211    11114    -2097     
+ Misses       17682    12978    -4704     
+ Partials      1441     1014     -427     

Flag	Coverage Δ
bedrock-go-tests	44.26% <ø> (+<0.01%)	⬆️
cannon-go-tests	?
chain-mon-tests	?
common-ts-tests	?
contracts-bedrock-tests	?
contracts-ts-tests	?
core-utils-tests	?
sdk-next-tests	?
sdk-tests	?

Flags with carried forward coverage won't be shown. Click here to find out more.

see 79 files with indirect coverage changes

[mergify]

This PR has been added to the merge queue, and will be merged soon.

[mergify]

This PR is next in line to be merged, and will be merged as soon as checks pass.

[mergify]

This PR is next in line to be merged, and will be merged as soon as checks pass.