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Sweep 22 Sep 2026 · 17:19Z Build v2.1.280 501 read Stable v2.1.267 Latest v2.1.280 Next v2.1.280 Feeds RSS JSON llms.txt Unofficial
Claude Code v2.1.265 ·

Agent-proxy relay now rate-limits repeated bad-event logging

The agent-proxy relay tracks per-event-type budgets to stop spamming logs with repeated bad-connection events

TierUnder the hoodhow much it should matter to you
Useful1my rating, 1 to 5
Signal1worth watching, 1 to 5
AreaAgent Proxywhat it touches
KindInternal Changesin v2.1.265,
Group of 2 Under the hood

The agent-proxy relay tracks per-event-type budgets to stop spamming logs with repeated bad-connection events

What

The agent-proxy relay (the component that relays connections for agent sessions) now tracks a badEventBudgets map on its connection state, alongside existing counters like uploadPauses. A new helper uses a token bucket (a rate-limiting technique that allows bursts up to a limit and refills over time) per event type to suppress repeated identical logging of misbehaving-connection events.

When logging resumes after a period of suppression, it now reports a suppressed_since_last count so the number of dropped log entries isn't silently lost.

Why

This keeps a single misbehaving or noisy connection from flooding logs with repeated identical bad-event messages, while still surfacing how many events were suppressed.

How sure we are
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
The writer flagged doubtWhat triggers or consumes a connection's bad-event budget, and what happens when it's exhausted, isn't specified.

See this entry in the whole of v2.1.265 →

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