benchmark: fix EADDRNOTAVAIL error in http2
Fixes: https://github.com/nodejs/node/issues/34061
It is found that there may be errors caused by too many TCP connections. This PR is only to reduce the number of connections to avoid benchmark
tests crashing. On my macOS, when the value of duration
is 2
, there will be no errors basically.
/cc @addaleax @BridgeAR @jasnell
Checklist
-
tests and/or benchmarks are included -
commit message follows commit guidelines