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.
Bridge close codes distinguish auth failure from recoverable stalls
Under the hood
Useful2Signal3
Remote Control
Remote bridge disconnects now use distinct close codes for session problems versus expired tokens.
What's wrong with this entry?
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What
When the remote-control connection hits a terminal request-path condition, the close code now reflects the cause: session or epoch problems close with 4090, expired or exhausted tokens with 4094.
Details
Both places that build the client opt into typed close codes, so the mapping is what runs; the untyped path still closes with 4090 for everything.
Evidence
terminal request-path condition
Strings lifted out of the shipped bundle, so the claim above can be checked against them.