Add an exponential backoff to TCP listeners to avoid fast loops in error scenarios #11588
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Borrows the code from other Hashicorp projects and follows the ENG-018 RFC. |
swayne275
approved these changes
May 11, 2021
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In cases like too many open files, the TCP listener Accept loop retries as
fast as it can, leading to excessive resource consumption. This adds a
short (<1s) exponential backoff to those cases.