Published collection
Claude Code 2.1.234 local sessions use UDS to send messages
Understanding Claude Code's inter-window communication mechanism helps troubleshoot multi-session behavior.
- Published entries
- 1
- Sources
- 1
- Date range
- 2026-08-18
- Primary labels
- Products · 产品 · Developer tools · Claude Code 2.1.234 的 session 传消息机制 · Anthropic
Published evidence
Every entry keeps its summary and a path back to the source context.
Claude Code 2.1.234 local sessions use UDS to send messages
In the repost, @mylifcc says they took apart Claude Code 2.1.234 to understand the underlying mechanism by which two Claude Code windows communicate, and says local sessions use Unix Domain Socket (UDS).
Why it mattersUnderstanding Claude Code's inter-window communication mechanism helps troubleshoot multi-session behavior.
Original source