thread-stream - npm Package Compare versions

Comparing version 0.7.2 to 0.8.0

index.js

@@ -19,2 +19,3 @@ 'use strict'
   const worker = new Worker(toExecute, {
+    ...opts.workerOpts,
     workerData: {
@@ -21,0 +22,0 @@ filename: filename.indexOf('file://') === 0

package.json

 {
   "name": "thread-stream",
-  "version": "0.7.2",
+  "version": "0.8.0",
   "description": "A streaming way to send data to a Node.js Worker Thread",
@@ -5,0 +5,0 @@ "main": "index.js",

README.md

@@ -22,3 +22,4 @@ # thread-stream
   workerData: { dest },
-  sync: false // default
+  workerOpts: {}, // Other options to be passed to Worker
+  sync: false, // default
 })
@@ -25,0 +26,0 @@

test/base.test.js

@@ -8,2 +8,4 @@ 'use strict'
 const ThreadStream = require('..')
+const { MessageChannel } = require('worker_threads')
+const { once } = require('events')
 
@@ -288,1 +290,25 @@ test('base sync=true', function (t) {
 })
+
+test('pass down MessagePorts', async function (t) {
+  t.plan(3)
+
+  const { port1, port2 } = new MessageChannel()
+  const stream = new ThreadStream({
+    filename: join(__dirname, 'port.js'),
+    workerData: { port: port1 },
+    workerOpts: {
+      transferList: [port1]
+    },
+    sync: false
+  })
+  t.teardown(() => {
+    stream.end()
+  })
+
+  t.ok(stream.write('hello world\n'))
+  t.ok(stream.write('something else\n'))
+
+  const [strings] = await once(port2, 'message')
+
+  t.equal(strings, 'hello world\nsomething else\n')
+})

No alert changes

Improved metrics

Total package byte prevSize

32020

3.02%

Number of package files

23

4.55%

Lines of code

1080

3.25%

Number of lines in readme file

59

1.72%

No dependency changes