fix: additional allocations (128b)#20
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olgtm, good catch!
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We used to allocate a buffer for reading/sending the commands. Since we don't handle the
Start/StopSamplemarkers in instrument-hooks (for backwards compatibility reasons) we'll have to always perform those recvs/sends.However, instead of allocating the required memory at runtime we now have a static buffer which is definitely big enough for all the commands that we currently have and ever will have (otherwise we can always bump it).