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  1. Core Server
  2. SERVER-58938

Update DBClientCursor::_postBatchResumeToken when running an aggregate command and pass it to the callback function in RSLocalClient::runAggregation

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      Currently we don't set _postBatchResumeToken on DBClientCursor for an aggregate command. We should, and then should pass it to the callback function in RSLocalClient::runAggregation to allow a resharding recipient that is fetching from itself (because it's also a donor) to resume more efficiently.

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              backlog-server-sharding-nyc Backlog - Sharding NYC
              janna.golden@mongodb.com Janna Golden
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