GrpcConnection: Re-use subscription thread #2651
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Continuously reading updates from subscription streams is the common case and for some application performance critical. Therefore, instead of spawning a new thread for every new Read() operation, this change introduces a thread pool with a single thread to avoid the overhead. This change has been tested as part of a wider effort to improve TRC.
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Continuously reading updates from subscription streams is the common case and
for some application performance critical. Therefore, instead of spawning a new
thread for every new Read() operation, this change introduces a thread pool
with a single thread to avoid the overhead.
This change has been tested as part of a wider effort to improve TRC.