search

ibmruntimes / node

This repository is moving to: https://github.com/ibmruntimes/node-zos
69 stars 24 forks source link

Starting Node.js process manager pm2 causes an ABEND. #161

Closed vganich closed 4 years ago

vganich commented 4 years ago

We found the issue with IBM SDK for Node.js for z/OS after upgrade to V12.

Specifically, the user had been encountering problem starting Node.js process manager pm2.

sam-github commented 4 years ago

Upgrade from what to v12?

What issues? Logs would be useful here.

How to reproduce?

IgorTodorovskiIBM commented 4 years ago

This is a z/OS specific issue.

pm2 no longer works with Node v12 - z/OS

The symptom is a hang, reproducible by running these steps:

mkdir defectproj && cd defectproj npm init --yes npm install pm2 ./node_modules/pm2/bin/pm2 --help Result is:

... [PM2] Spawning PM2 daemon with pm2_home=/home/itodoro/.pm2 (hangs) ... Further inspection reveals that pm2 stores a log file in $HOME/.pm2/pm2.log, which contains the following error:

2020-02-27T12:08:13: PM2 log: =============================================================================== 2020-02-27T12:08:13: PM2 log: --- PM2 global error caught --------------------------------------------------- 2020-02-27T12:08:13: PM2 log: Time : Thu Feb 27 2020 12:08:13 GMT-0500 (Eastern Standard Time) 2020-02-27T12:08:13: PM2 error: write EPIPE 2020-02-27T12:08:13: PM2 error: Error: write EPIPE at process.target._send (internal/child_process.js:827:20) at process.target.send (internal/child_process.js:697:19) at module.exports.Daemon.sendReady (/home/itodoro/install_test/node-v12.15.0-os390-s390x/package/node_modules/pm2/lib/Daemon.js:316:13) at RepSocket. (/home/itodoro/install_test/node-v12.15.0-os390-s390x/package/node_modules/pm2/lib/Daemon.js:152:10) at Object.onceWrapper (events.js:299:28) at RepSocket.emit (events.js:210:5) at RepSocket.EventEmitter.emit (domain.js:475:20) at Server.emit (events.js:210:5) at Server.EventEmitter.emit (domain.js:498:23) at emitListeningNT (net.js:1341:10) 2020-02-27T12:08:13: PM2 log: =============================================================================== 2020-02-27T12:08:13: PM2 error: [PM2] Resurrecting PM2

IgorTodorovskiIBM commented 4 years ago

We have a fix that we will be releasing in our next PTF

IgorTodorovskiIBM commented 4 years ago

Fix is available in the April 2020 PTF: https://www.ibm.com/support/pages/fix-list-ibm-sdk-nodejs-zos#030420