Source Intelligence

DisclaimerUnofficial, and not affiliated with Anthropic. Nearly all of this is read straight out of what ships: npm bundles, captured prompts, published docs. Anthropic's own notes go in verbatim, marked as theirs. The rest is my reading, and every entry carries the strings behind it. If one looks wrong, vote it down and say why.

All of v2.1.247 Home All releases olderv2.1.246 v2.1.248newer
Claude Code v2.1.247

New EHOSTDEAD job error code and zombie process detection

Under the hood
Useful2 Signal2
Background Tasks

Background jobs report a dead-host error code, and zombie processes no longer count as alive.

What

Background jobs can now report EHOSTDEAD when their host process is gone. The liveness probe also recognises a zombie process before it will call a pid alive.

Details
  • EHOSTDEAD added to the job error-code map, to the classifier that returns "ehostdead", and to the pattern grouping it with ESTALLED and EUNVERIFIED.
Evidence

EHOSTDEAD

Strings lifted out of the shipped bundle, so the claim above can be checked against them.

Related

Other releases about the same thing. Found by shared names or similar wording; neither means one caused the other.

See this entry in the whole of v2.1.247 →