sync mode on

node_modules/thread-stream/test/get-context.js

@@ -0,0 +1,22 @@
+'use strict'
+
+const { Writable } = require('stream')
+const parentPort = require('worker_threads').parentPort
+
+async function run (opts) {
+  return new Writable({
+    autoDestroy: true,
+    write (chunk, enc, cb) {
+      if (parentPort) {
+        parentPort.postMessage({
+          code: 'EVENT',
+          name: 'context',
+          args: opts.$context
+        })
+      }
+      cb()
+    }
+  })
+}
+
+module.exports = run