node/lib/internal/modules
Joyee Cheung 2e4ceb5747
util: access process states lazily in debuglog
`debuglog()` depends on `process.pid` and `process.env.NODE_DEBUG`,
so it needs to be called lazily in top scopes of internal modules
that may be loaded before these run time states are allowed to
be accessed. This patch makes its implementation lazy by default,
the process states are only accessed when the returned debug
function is called for the first time.

PR-URL: https://github.com/nodejs/node/pull/27281
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Yongsheng Zhang <zyszys98@gmail.com>
2019-04-20 00:30:38 +08:00
..
cjs util: access process states lazily in debuglog 2019-04-20 00:30:38 +08:00
esm lib: use getOptionValue instead of process underscore aliases 2019-04-20 00:20:37 +08:00