imccyu
8d4aa73abe
connection binds the web transport: it injects httpServer + apiProxy and registers toFetchHandler(ctx.apiProxy) under the /api prefix (the node:http to fetch bridge moves in from the webserver, keeping the res-close disconnect detection and drain/close backpressure waits). hmr owns dev reload: a stat-poll watch per graph row driven by clientModuleHost.onGraphChanged, rebuilt(id) on content change, and the /plugins/events SSE route (GET/HEAD guarded); frame types are single-sourced in events.ts shared by both halves.
37 lines
1.4 KiB
TypeScript
37 lines
1.4 KiB
TypeScript
/**
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* Connection plugin, node half: the host end of the web transport. Registers
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* the /api prefix route on the web server and bridges node:http requests to
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* the transport-agnostic fetch-shaped api handler. The wire consumer layer
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* lives in the client half (src/client/ — contract: api-contracts v3
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* section 3); consumers import the /client subpath.
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*/
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import type { Context } from 'cordis'
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// Type-only route import; it also carries the httpServer Context merge.
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import type { WebRoute } from '@deepseek-ai/dsh-host-webserver'
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import { toFetchHandler } from '@deepseek-ai/dsh-host-apiproxy'
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import { API_PATH } from './api-path.ts'
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import { bridge } from './http-bridge.ts'
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export { API_PATH } from './api-path.ts'
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/** Cordis plugin name. */
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export const name = 'client-connection'
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/** Required services: the route registry and the api gateway. */
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export const inject = ['httpServer', 'apiProxy']
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/**
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* Mount the /api transport: wrap the api gateway into a fetch handler and
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* serve it under the /api prefix.
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* @param ctx - host plugin context carrying httpServer and apiProxy.
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*/
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export function apply(ctx: Context): void {
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const apiHandler = toFetchHandler(ctx.apiProxy)
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const route: WebRoute = {
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kind: 'prefix',
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path: API_PATH,
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handler: (req, res) => bridge(req, res, apiHandler),
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}
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ctx.effect(() => ctx.httpServer.register(route), 'client-connection: /api route')
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}
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