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Version of iperf3 (or development branch, such as
masteror3.1-STABLE) to which this pull request applies:main 3.21+
Issues fixed (if any): select() busy loop with zero timeout after test completion consumes CPU on high-latency links #2018
Brief description of code changes (suitable for use as a commit message):
Canceling the
stats_timerandreporter_timerat the end of the test, to preventselect()busy loop with zero timeout while waiting for exchanged results, etc. The zero timeout was because at the end of the test these times are not re-set, so their timeout is in the past.