premature close error on process exit

Expected Behavior

An HTML report should be saved

Current Behavior

Doctor, bubbleprof, and flame all crash with this error:

Error: premature close
    at MultiStream.onclose (/Users/contra/.nvm/versions/node/v10.6.0/lib/node_modules/clinic/node_modules/end-of-stream/index.js:47:67)
    at MultiStream.emit (events.js:187:15)
    at MultiStream.destroy (/Users/contra/.nvm/versions/node/v10.6.0/lib/node_modules/clinic/node_modules/multistream/index.js:65:8)
    at DestroyableTransform.onClose (/Users/contra/.nvm/versions/node/v10.6.0/lib/node_modules/clinic/node_modules/multistream/index.js:111:12)
    at Object.onceWrapper (events.js:273:13)
    at DestroyableTransform.emit (events.js:187:15)
    at /Users/contra/.nvm/versions/node/v10.6.0/lib/node_modules/clinic/node_modules/through2/through2.js:20:10
    at process._tickCallback (internal/process/next_tick.js:61:11)

Steps to Reproduce (for bugs)

1. Node 10.6
2. npm install clinic -g
3. clinic doctor -- node dummy-server.js
4. Wait a bit, press CTRL-C

Environment

• Clinic version: Clinic v1.1.0 Doctor v3.0.3
• Node version: v10.6
• Operating system and version: MacOS Mojave Beta

[AndreMaz]

Same here. I’m using node v12.13.0.

Analysing dataError: premature close
    at onclosenexttick (/usr/lib/node_modules/clinic/node_modules/end-of-stream/index.js:53:86)
    at processTicksAndRejections (internal/process/task_queues.js:75:11)

Steps to repro:

1. Generate Moleculer demo project
2. Open the generated project, set transporter to null in moleculer.config.js
3. Run clinic doctor -- npm run dev
4. Run autocannon http://localhost:3000/api/greeter/hello
5. Press Ctrl + C

[RafaelGSS]

When it happens, I recommend you to:

• Remove the .clinic folder
• Remove all the node_trace.*.log files
• If you are running the autocannon for a small period of time, increase it.