feat: expose socket client for external integrations

[snitin315]

• This is a bugfix
• This is a feature
• This is a code refactor
• This is a test update
• This is a docs update
• This is a metadata update

For Bugs and Features; did you add new tests?

No

Motivation / Use-Case

Fix #4261
Fix #4304

Breaking Changes

None

Additional Info

No

[codecov]

Codecov Report

Merging #4324 (13da56b) into master (f63ca57) will increase coverage by 0.12%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #4324      +/-   ##
==========================================
+ Coverage   92.05%   92.18%   +0.12%     
==========================================
  Files          15       15              
  Lines        1549     1549              
  Branches      591      591              
==========================================
+ Hits         1426     1428       +2     
+ Misses        114      112       -2     
  Partials        9        9              

Impacted Files	Coverage Δ
lib/Server.js	93.66% <0.00%> (+0.16%)	⬆️

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[alexander-akait]

Let's add test

[snitin315]

How should we test this? Just check if this is exported?

[alexander-akait]

Yep, just create puppeteer test and try to get client from external script

[snitin315]

@alexander-akait not sure how to get client from an external script. Can you give example?

[alexander-akait]

Just import dev server client and test value