feat: ping to retrieve pending messages from server

[abretonc7s]

Explanation

Change the ping method on communication layer to query server for pending messages.

References

Checklist

• [x] I've updated the test suite for new or updated code as appropriate
• [x] I've updated documentation (JSDoc, Markdown, etc.) for new or updated code as appropriate
• [x] I've highlighted breaking changes using the "BREAKING" category above as appropriate

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 78.98%. Comparing base (19cb78c) to head (8fc0090). Report is 2 commits behind head on main.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #1049 +/- ## ========================================== - Coverage 79.03% 78.98% -0.05% ========================================== Files 179 179 Lines 4126 4117 -9 Branches 1019 1014 -5 ========================================== - Hits 3261 3252 -9 Misses 865 865 ```

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[sonarcloud[bot]]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud