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xarmian
c50f0585ad
* fix(collab): WebSocket dials get their own per-user bucket and a per-user socket cap; the web provider jitters its reconnects (BUG-1308) A collab dial drew on the general per-user API bucket (burst 60), so 100 dials from one user got 60 through, and a user's own dials and REST calls refused each other. Dials now draw on a CollabDial bucket (5/s, burst 50), and how many sockets a principal may hold is bounded separately by PAD_COLLAB_MAX_PER_USER (default 50), refused with 429 collab_limit_exceeded and Retry-After. Both defaults are sized from the reconnect-storm measurement on BUG-1308's trail (checkpoint 2). A browser cannot read a refused handshake's status, so the provider's backoff is what spaces a refused herd out: each step is now jittered to between half and all of itself. Claude-Session: https://claude.ai/code/session_01RYiqbqXmxQMoKHsGm8B77N * docs(collab): PAD_COLLAB_MAX_PER_USER and the collab dial bucket, in the deployment docs, samples and load-test usage (BUG-1308) Claude-Session: https://claude.ai/code/session_01RYiqbqXmxQMoKHsGm8B77N * fix(collab): only a WebSocket upgrade is a dial; per-user cap pinned within one workspace; dial-bucket keying stated correctly (BUG-1308, codex round 1) Claude-Session: https://claude.ai/code/session_01RYiqbqXmxQMoKHsGm8B77N * docs(collab): a PAD_COLLAB_MAX_PER_USER below 1 means unlimited, as the SSE knobs do (BUG-1308, codex round 2) Claude-Session: https://claude.ai/code/session_01RYiqbqXmxQMoKHsGm8B77N * docs(collab): the struct field agrees, 0 or less is unlimited (BUG-1308, codex round 3) Claude-Session: https://claude.ai/code/session_01RYiqbqXmxQMoKHsGm8B77N