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PluginUnloadWatcher

Struct PluginUnloadWatcher 

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pub struct PluginUnloadWatcher { /* private fields */ }
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插件卸载联动观察器,对齐 spec 5.4.1 规则 5。

插件卸载后,扫描在途实例的待执行 plugin 节点, 引用该插件能力的节点标记为不可用。

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impl PluginUnloadWatcher

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pub fn new(instance_repo: Arc<dyn InstanceRepository>) -> Self

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pub async fn on_plugin_unload(&self, plugin_name: &str) -> WorkflowResult<()>

插件卸载时的回调。

扫描所有 running 实例,在实例上下文中标记受影响节点为不可用。

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pub fn is_plugin_unavailable(instance: &FlowInstance, plugin_name: &str) -> bool

检查某插件是否对某实例不可用。

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