A C library for asynchronous DNS requests (grpc依赖)
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1.2 KiB

c-ares version 1.33.0 - August 2 2024

This is a feature and bugfix release.

Features:

  • Add DNS cookie support (RFC7873 + RFC9018) to help prevent off-path cache poisoning attacks. PR #833
  • Implement TCP FastOpen (TFO) RFC7413, which will make TCP reconnects 0-RTT on supported systems. PR #840

Changes:

  • Reorganize source tree. PR #822
  • Refactoring of connection handling to prevent code duplication. PR #839
  • New dynamic array data structure to prevent simple logic flaws in array handling in various code paths. PR #841

Bugfixes:

  • ares_destroy() race condition during shutdown due to missing lock. PR #831
  • Android: Preserve thread name after attaching it to JVM. PR #838
  • Windows UWP (Store) support fix. PR #845

Thanks go to these friendly people for their efforts and contributions for this release: