fix: batch client creation, better handle disconnects

[eliasmpw]

No description provided.

[codacy-production]

Coverage summary from Codacy

See diff coverage on Codacy

Coverage variation	Diff coverage
✅ -0.10% (target: -1.00%)	✅ 81.82%

Coverage variation details

	Coverable lines	Covered lines	Coverage
Common ancestor commit (6b48cec)	1375	1314	95.56%
Head commit (75f5ac9)	1390 (+15)	1327 (+13)	95.47% (-0.10%)

Coverage variation is the difference between the coverage for the head and common ancestor commits of the pull request branch: <coverage of head commit> - <coverage of common ancestor commit>

Diff coverage details

	Coverable lines	Covered lines	Diff coverage
Pull request (#123)	33	27	81.82%

Diff coverage is the percentage of lines that are covered by tests out of the coverable lines that the pull request added or modified: <covered lines added or modified>/<coverable lines added or modified> * 100%

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[macku99]

LGTM