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server/sdk: wip support for alternative fork main, fork names. add initial workerData message channel.

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This commit is contained in:
Koushik Dutta
2024-07-30 22:48:52 -07:00
parent 2013830677
commit d0b46c35a9
12 changed files with 67 additions and 53 deletions
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15
server/src/plugin/runtime/node-thread-worker.ts
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@@ -8,13 +8,20 @@ export class NodeThreadWorker extends EventEmitter implements RuntimeWorker {
worker: worker_threads.Worker;
port: worker_threads.MessagePort;
constructor(mainFilename: string, public pluginId: string, options: RuntimeWorkerOptions) {
constructor(mainFilename: string, public pluginId: string, options: RuntimeWorkerOptions, workerOptions?: worker_threads.WorkerOptions) {
super();
const { env } = options;
const message = new worker_threads.MessageChannel();
const { port1, port2 } = message;
this.worker = new worker_threads.Worker(mainFilename, {
argv: ['child-thread', this.pluginId],
env: Object.assign({}, process.env, env),
workerData: {
port: port1,
},
transferList: [port1],
...workerOptions,
});
this.worker.on('exit', () => {
@@ -27,8 +34,6 @@ export class NodeThreadWorker extends EventEmitter implements RuntimeWorker {
this.emit('error', e);
});
const message = new worker_threads.MessageChannel();
const { port1, port2 } = message;
this.port = port2;
this.port.on('messageerror', e => {
this.emit('error', e);
@@ -36,10 +41,6 @@ export class NodeThreadWorker extends EventEmitter implements RuntimeWorker {
this.port.on('close', () => {
this.emit('error', new Error('port closed'));
});
this.worker.postMessage({
port: port1,
}, [port1]);
}
get pid() {