race condition error, while counting files #375
Description
I got this error, while running eoc compile:
node:fs:1658
const stats = binding.stat(
^
Error: ENOENT: no such file or directory, stat '.eoc/classes/EOorg/EOeolang/EOnan$EOtimes.class'
at Object.statSync (node:fs:1658:25)
at count (/opt/homebrew/lib/node_modules/eolang/src/mvnw.js:170:16)
at count (/opt/homebrew/lib/node_modules/eolang/src/mvnw.js:171:18)
at count (/opt/homebrew/lib/node_modules/eolang/src/mvnw.js:171:18)
at count (/opt/homebrew/lib/node_modules/eolang/src/mvnw.js:171:18)
at print (/opt/homebrew/lib/node_modules/eolang/src/mvnw.js:188:45)
at Timeout.check [as _onTimeout] (/opt/homebrew/lib/node_modules/eolang/src/mvnw.js:140:7)
at listOnTimeout (node:internal/timers:594:17)
at process.processTimers (node:internal/timers:529:7) {
errno: -2,
code: 'ENOENT',
syscall: 'stat',
path: '.eoc/classes/EOorg/EOeolang/EOnan$EOtimes.class'
}
Node.js v22.8.0
I can't reproduced it though. It seems to be a race condition problem: one "thread" is running mvn, while another "thread" is trying to count files in the directory. At some point of time, one file gets deleted, which leads to runtime error in another thread (which is counting).