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majek / openonload

git import of openonload.org https://gist.github.com/majek/ae188ae72e63470652c9
openonload.org
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Failing to do repeated TCP connections with error "Resource temporarily unavailable" #10

Closed sirilvk closed 6 years ago

sirilvk commented 6 years ago

While running my application (which does a lot of tcp connections one after another) over onload (openonload), it fails to connect/receive after receiving some data. Its fails saying "Resource temporarily unavailable". However my application works perfectly fine when not run on onload. I haven't done any configuration for onload (do I need to set anything for such a requirement?).

Am using the Solarflare SFN8522 plus card and its currently having settings; galileo@local:~$ ethtool -i ens6f0np0 driver: sfc version: 4.13.1.1034 firmware-version: 6.6.0.1017 rx1 tx1 expansion-rom-version: bus-info: 0000:03:00.0 supports-statistics: yes supports-test: yes supports-eeprom-access: no supports-register-dump: yes supports-priv-flags: yes

Also my application uses the same interface for receiving huge number of multicast messages at the same time.

majek commented 6 years ago

Please consider upstreaming these comments to openonload authors. This git repo is just a clone of the tgz