feat(notify): 重构通信内核并补齐 stream/bulk/record/transfer 能力

- 引入 LogicalConn/TransportConn 分层，ClientConn 保留兼容适配层 - 新增 Stream、Bulk、RecordStream 三条数据面能力及对应控制路径 - 完成 transfer/file 传输内核与状态快照、诊断能力 - 补齐 reconnect、inbound dispatcher、modern psk 等基础模块 - 增加大规模回归、并发与基准测试覆盖 - 更新依赖库
2026-04-15 15:24:36 +08:00
parent d14d13c393
commit 09d972c7b7
216 changed files with 51374 additions and 1715 deletions
@@ -0,0 +1,98 @@
+package notify
+
+import "sync/atomic"
+
+type logicalConnRuntimeState struct {
+	sessionRuntime atomic.Pointer[clientConnSessionRuntime]
+}
+
+func cloneClientConnSessionRuntime(src *clientConnSessionRuntime) *clientConnSessionRuntime {
+	if src == nil {
+		return nil
+	}
+	cloned := *src
+	return &cloned
+}
+
+func (s *logicalConnRuntimeState) sessionRuntimeSnapshot() *clientConnSessionRuntime {
+	if s == nil {
+		return nil
+	}
+	return s.sessionRuntime.Load()
+}
+
+func (s *logicalConnRuntimeState) setSessionRuntime(rt *clientConnSessionRuntime) {
+	if s == nil {
+		return
+	}
+	s.sessionRuntime.Store(cloneClientConnSessionRuntime(rt))
+}
+
+func newLogicalConnRuntimeStateFromClient(c *ClientConn) *logicalConnRuntimeState {
+	if c == nil {
+		return nil
+	}
+	state := &logicalConnRuntimeState{}
+	state.setSessionRuntime(c.sessionRuntime.Load())
+	return state
+}
+
+func (c *LogicalConn) ensureRuntimeState() *logicalConnRuntimeState {
+	if c == nil {
+		return nil
+	}
+	if state := c.runtime.Load(); state != nil {
+		if client := c.compatClientConn(); client != nil {
+			client.runtimeState.Store(state)
+		}
+		return state
+	}
+	client := c.compatClientConn()
+	if client != nil {
+		if state := client.runtimeState.Load(); state != nil {
+			if c.runtime.CompareAndSwap(nil, state) {
+				client.runtimeState.Store(state)
+				return state
+			}
+			return c.ensureRuntimeState()
+		}
+	}
+	state := newLogicalConnRuntimeStateFromClient(client)
+	if state == nil {
+		state = &logicalConnRuntimeState{}
+	}
+	if c.runtime.CompareAndSwap(nil, state) {
+		if client != nil {
+			client.runtimeState.Store(state)
+		}
+		return state
+	}
+	return c.ensureRuntimeState()
+}
+
+func (c *ClientConn) ensureLogicalConnRuntimeState() *logicalConnRuntimeState {
+	if c == nil {
+		return nil
+	}
+	if logical := c.logicalView.Load(); logical != nil {
+		return logical.ensureRuntimeState()
+	}
+	if state := c.runtimeState.Load(); state != nil {
+		return state
+	}
+	state := newLogicalConnRuntimeStateFromClient(c)
+	if c.runtimeState.CompareAndSwap(nil, state) {
+		if logical := c.logicalView.Load(); logical != nil {
+			logical.runtime.CompareAndSwap(nil, state)
+		}
+		return state
+	}
+	return c.runtimeState.Load()
+}
+
+func (c *ClientConn) syncLegacySessionRuntimeFromState(state *logicalConnRuntimeState) {
+	if c == nil || state == nil {
+		return
+	}
+	c.sessionRuntime.Store(state.sessionRuntimeSnapshot())
+}