fix(network): Avoid returning zero if connection is not dropped

[lucasssvaz]

Description of Change

If the number of requested bytes is zero, recv() will return size 0 and be interpreted as the connection being dropped when it is in fact active.
By using the peek flag we can ensure that 0 will only be returned in case of an error.

Tests scenarios

Tested locally.

Related links

Closes #10559

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	Messages
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Test Results

 56 files   56 suites   4m 17s ⏱️
 21 tests  21 ✅ 0 💤 0 ❌
134 runs  134 ✅ 0 💤 0 ❌

Results for commit fffb35a.