Libcluster-dynamic-srv - Clustering with SRV and Dynamic Ports with Custom EPMd

News Announcing
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Moving to 1.0.0

We’ve been using this library for awhile now and things have been stable so I’ve decided to move it to 1.0.0. This version does have some clean-up and fixes a DNS polling issue we discovered, but it is backward compatible with pre-1.x configurations.

Changelog

Fixed

  • Replace double poll scheduling with handle_continue/2 to ensure a single, clean poll chain
  • Use handle_continue(:poll, state) for initial poll instead of calling do_poll/1 directly in init/1
  • Add catch-all clause in get_nodes/1 to handle unexpected resolver responses without crashing
  • Fix regex character class [a-z0-9-_] to [a-z0-9_-] to avoid ambiguous range matching

Added

  • Test coverage for unexpected resolver responses
  • Test coverage for SRV records with non-matching hostname formats
  • Test coverage for missing :service config
  • Test coverage for meta: nil initialization path
  • Test coverage for self-exclusion from the node list
  • Test coverage for recurring polls after the initial poll

Links

Github | Docs | Hex

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