fix: recover from canceled cascade panel transport - #64
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huanchen
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May 3, 2026
识别并清理 Cascade transport 异常（pending stream canceled / ECONNRESET / ERR_HTTP2 / session closed），命中后主动 closeSessionForPort + 清 lsEntry workspaceInit/sessionId 强制重建会话。warmup 不再吞 transport 错误避免日志误导，统一归类为 upstream_transient_error 在多账号链路退避，附回归测试。 感谢 @baily-zhang
dwgx
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May 9, 2026
识别并清理 Cascade transport 异常（pending stream canceled / ECONNRESET / ERR_HTTP2 / session closed），命中后主动 closeSessionForPort + 清 lsEntry workspaceInit/sessionId 强制重建会话。warmup 不再吞 transport 错误避免日志误导，统一归类为 upstream_transient_error 在多账号链路退避，附回归测试。 感谢 @baily-zhang
dwgx
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Jun 4, 2026
识别并清理 Cascade transport 异常（pending stream canceled / ECONNRESET / ERR_HTTP2 / session closed），命中后主动 closeSessionForPort + 清 lsEntry workspaceInit/sessionId 强制重建会话。warmup 不再吞 transport 错误避免日志误导，统一归类为 upstream_transient_error 在多账号链路退避，附回归测试。 感谢 @baily-zhang
dwgx
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Jun 29, 2026
Backfill contributors who were merged but never added to the thanks page, with weight tiers calibrated against existing entries: - #64 baily-zhang (S) — cascade transport canceled-session recovery - #163 you922 (A) — LS crash self-heal: exponential-backoff restart - #204 lovivi (B+) — glm-5.2 gpt_native tool dialect fix - #90 smeinecke (B+) — inline proxy on add-account form - #88 smeinecke (B+) — ALLOW_PRIVATE_PROXY_HOSTS opt-in for local proxy - #89 smeinecke (B) — login-flow i18n + error-code standardization Synced src -> docs via sync:contributors. Also gitignore .workflow-results/ (local audit artifacts, not source). dashboard tests 17/17.
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背景
在 Claude Code / OpenCode 这类重客户端场景下，部分请求会在 InitializeCascadePanelState 阶段收到 The pending stream has been canceled，随后代理持续返回 502。此时账号本身通常仍然健康，问题不在 token、额度或模型权限，而在 Cascade/本地语言服务器的 HTTP/2 transport 会话已经进入坏状态。
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