Bump dalli from 4.3.3 to 5.0.5

[dependabot]

Bumps dalli from 4.3.3 to 5.0.5.

Changelog

Sourced from dalli's changelog.

5.0.5

Performance:

• Batch multi-key commands into a single write to reduce packet overhead (#1107)

  • With TCP_NODELAY set on sockets, each write call emits a separate packet; the meta protocol was calling write up to 3 times per key in multi-key operations (get_multi, set_multi, delete_multi), significantly increasing network traffic compared to the old binary protocol
  • Multi-key request paths now buffer all per-key commands into a single binary string and flush once; single-key paths combine the write and flush into one flushed_write call
  • Thanks to Jean Boussier for this contribution

• Avoid repeated RUBY_ENGINE checks on every socket read (#1103)

  • Moved the JRuby branch from a runtime if inside ConnectionManager#read to a class-level conditional method definition, so the check happens once at load time rather than on every read call
  • Thanks to Jean Boussier for this contribution

• Eliminate per-call array allocations in ResponseProcessor (#1104)

  • Token sets passed to error_on_unexpected! (e.g. [VA, EN, HD]) were allocated as new arrays on every invocation; replaced with frozen constants defined once at class load time
  • Thanks to Jean Boussier for this contribution

• Avoid string copies when building request commands in RequestFormatter (#1106)

  • Changed cmd + TERMINATOR to cmd << TERMINATOR; since cmd is always a mutable string, the in-place append avoids copying the entire command string just to append two bytes
  • Thanks to Jean Boussier for this contribution

5.0.4

Bug fixes:

• Fix string_fastpath flag collision with compression (#1099)

  • ValueSerializer::FLAG_UTF8 and ValueCompressor::FLAG_COMPRESSED were both 0x2, causing Dalli::UnmarshalError on any UTF-8 string written with string_fastpath: true when compression is enabled, and silent encoding corruption for binary strings
  • Introduces Dalli::Flags to centralise bit flag constants; UTF8 is reassigned to 0x4
  • Adds regression test covering short/long UTF-8, binary, and cross-client read scenarios
  • Thanks to Jean Boussier and Mikael Henriksson for the fix and regression test

• Fix client-level string_fastpath: true being silently ignored (#1101)

  • Dalli::Client.new(servers, string_fastpath: true) had no effect; the fast path was only taken when string_fastpath: true was passed as a per-request option on each set call
  • Per-request option continues to take precedence over the client-level setting in both directions

5.0.3

Performance:

• Eliminate double array allocation in Client#perform (#1093)
  • Changed method signature from perform(*all_args) with destructuring to perform(op, key, *args), letting Ruby decompose arguments directly without intermediate array allocations
  • Reduces benchmark time by ~39% across all Dalli operations (get, set, delete, etc.)
  • Thanks to Sam Obeid for this contribution

Features:

• Support connect_timeout: keyword argument with resolv-replace >= 0.2.0, which now correctly forwards keyword arguments through its TCPSocket patch (#1096)

... (truncated)

Commits

• 14b87ba Merge pull request #1110 from petergoldstein/release/5.0.5
• 9e7ab6f Prepare 5.0.5 release
• d4c4bb4 Merge pull request #1109 from petergoldstein/changelog/1107
• 58cf37f Add CHANGELOG entry for #1107
• 8f26c75 Merge pull request #1107 from byroot/batch-writes
• cd52ac6 Merge pull request #1108 from petergoldstein/changelog/1103-1104-1106
• d36c45e Batch multi commands to avoid sending too many packets
• a0a3311 Add CHANGELOG entries for merged PRs #1103, #1104, and #1106
• 93e0086 Merge pull request #1106 from byroot/fix-needless-allocs
• ba0ae40 Merge pull request #1104 from byroot/constantize-type-sets
• Additional commits viewable in compare view

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