node warning - process.on(SIGPROF) is reserved while debugging

[pmuellr]

Got this while running nscm with no args from a tmp directory with node 8.1.2

$ nscm
(node:35868) Warning: process.on(SIGPROF) is reserved while debugging
ENOENT: no such file or directory, open 'package.json'

A colleague suggests that this is caused by a pre-req shutdown handler which is binding to all the signals, but SIGPROF is no longer bindable in 8.1.2 - or something.

[pmuellr]

related issue in node - nodejs/node#12706

[Fishrock123]

This is caused by an old version of signal-exit.

Here is where it is in the dep tree:

├─┬ [email protected]
│ ├─┬ [email protected]
│ │ ├── [email protected]
│ │ ├── [email protected] deduped
│ │ ├─┬ [email protected]
│ │ │ ├── [email protected]
│ │ │ └── [email protected]

We want signal-exit 3.0+.

[julianduque]

This should be fixed now, dependency updated.