46 lines
1.5 KiB
Markdown
46 lines
1.5 KiB
Markdown
---
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title: "LSP Client Orchestration"
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type: concept
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tags: [lsp, concurrency, architecture]
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last_updated: 2026-04-20
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---
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## Definition
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LSP Client Orchestration 是指并发管理多个语言服务器客户端的架构模式，使异构编程语言的代码智能在统一平台协同工作。
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## Core Pattern
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```typescript
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class LSPOrchestrator {
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private clients = new Map<string, LanguageClient>();
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private capabilities = new Map<string, ServerCapabilities>();
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async initialize(projectRoot: string) {
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await Promise.all([
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this.initializeClient('typescript', tsClient),
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this.initializeClient('php', phpClient),
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this.initializeClient('go', goClient),
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this.initializeClient('rust', rustClient),
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this.initializeClient('python', pyrightClient)
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]);
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}
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async getDefinition(uri: string, position: Position): Promise<Location[]> {
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const lang = this.detectLanguage(uri);
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const client = this.clients.get(lang);
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if (!client || !this.capabilities.get(lang)?.definitionProvider) {
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return [];
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}
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return client.sendRequest('textDocument/definition', { textDocument: { uri }, position });
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}
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}
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```
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## Key Challenges
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- 能力协商：不同语言服务器能力差异巨大，需动态检测
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- 生命周期管理：每个客户端需独立经历 initialize → initialized → shutdown → exit
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- 请求路由：根据文件扩展名路由到正确的语言服务器
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## Connections
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- [[LSP (Language Server Protocol)]] ← 基于 ← [[LSP Client Orchestration]]
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- [[graphd]] ← 实现 ← [[LSP Client Orchestration]]
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