End-to-end tests: fix leak threads. #283
Merged
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A few thread leaks were found in Styx end to end test suite. This PR fixes most of them:
Majority of the leaks was caused by
HttpTestClient
being repeatedly instantiated but never shut. Fixed this leak by creating one static thread pool that serves allHttpTestClient
instances.Styx Server created for each e2e suite was unnecessarily configured with one thread per CPU core. Only one thread per server is enough.
Fixed couple of other little mistakes.