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28 lines
635 B
Go
28 lines
635 B
Go
package fdlimits
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import (
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"github.com/ethereum/go-ethereum/common/fdlimit"
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"github.com/sirupsen/logrus"
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)
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var log = logrus.WithField("prefix", "fdlimits")
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// SetMaxFdLimits is a wrapper around a few go-ethereum methods to allow prysm to
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// set its file descriptor limits at the maximum possible value.
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func SetMaxFdLimits() error {
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curr, err := fdlimit.Current()
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if err != nil {
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return err
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}
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max, err := fdlimit.Maximum()
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if err != nil {
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return err
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}
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raisedVal, err := fdlimit.Raise(uint64(max))
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if err != nil {
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return err
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}
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log.Debugf("Updated file descriptor limit to %d from %d", raisedVal, curr)
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return nil
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}
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