Github user cramja commented on the issue: https://github.com/apache/incubator-quickstep/pull/232 @zuyu Thank you for review. Regarding the question about mutexes and cond_var in the `NetworkCliServiceImpl`, we disallow multiple gRPC threads from submitting requests at the same time. As for the suggestion, I think it's okay to split those up. I didn't do this in the draft because it creates very small test files.
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