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* dws event * fix consume fail * test: add stream ticket injection probe * feat: add portal ticket stream mode * user event * fix: allow portal ticket normal without app secret * event * user event * eventType filter * refactor(event): 优化IPC端点路径处理和改进相关测试 - 用dwsevent.IPCEndpoint替代原先根据GOOS判断的路径逻辑 - 新增event包实现Unix socket路径长度限制及长路径fallback机制 - 添加endpoint_test.go覆盖路径短长及唯一性的单元测试 - 修改busctl模块使用统一的IPC端点获取方法，避免重复实现 - transport_unix.go新增checkSocketPath函数检查路径长度，防止EINVAL错误 - 在监听和连接Unix socket时加入路径限制检查，提升错误明晰度 - 去除多个文件中无用的runtime导入，简化代码依赖 * opt * event skill * default value * install script event * fix: remove subscribe id event fanout filter * fix(personal): 修正指定发送人消息描述错误 * more im event * filter subId * fix: align personal event schema with stream payload * fix: avoid duplicate app helper name * feat: simplify personal event schemas * feat: simplify event schema output * docs: refine dingtalk event skill references * feat: align personal event consume flags * fix event stop and status visibility * hide app event public entrypoints * hide incomplete personal sender event * remove external event reference comments * chore(event): prepare official release * fix(event): harden personal stream lifecycle --------- Co-authored-by: 玉澜 <yulan.wqy@alibaba-inc.com> Co-authored-by: zhengyubai <zhengyubai618@gmail.com>
35 lines
1.7 KiB
Go
35 lines
1.7 KiB
Go
// Copyright 2026 Alibaba Group
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// Package bus implements the daemon side of the dws event subsystem: one
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// long-lived process per ClientID that holds the single cloud connection
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// and fans out events to N local consumers over IPC.
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//
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// Files (mirroring plan §5 layout):
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//
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// daemon.go main loop: lock → meta → IPC listen → ready → source.Start
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// hub.go consumer registry, per-consumer sendCh, drop-oldest backpressure
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// metrics.go per-event-type + per-consumer received/dropped counters
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// lockfile.go single bus.lock (flock + PID content + stale recovery)
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// meta.go bus.meta JSON (clientID/edition/started_at) for list/status reverse mapping
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//
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// Lifecycle invariants (plan §4 invariants 1–7):
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// 1. emit non-blocking (drop-oldest, never block SDK callback)
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// 2. dedup on event_id (LRU) to absorb cloud-side redelivery
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// 3. single bus per ClientID (bus.lock enforces, all FS paths use clientIDHash)
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// 4. upstream always full subscription; consumer filter only affects bus→consume
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// 5. dead-consumer auto-reap on socket EOF
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// 6. startup order: lock → meta → IPC listen → ready pipe → Source.Start
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// 7. stdio detach when fork'd by busctl/spawn
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package bus
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