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Fixed hang in execute() call

master
Nohus 2023-11-18 16:54:08 +00:00
parent 509e4c8e0a
commit 111d48db7c
1 changed files with 4 additions and 3 deletions
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7
src/dorkbox/os/OS.kt
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@ -438,12 +438,13 @@ object OS {
* This is based on an aggregate of the answers provided here: [https://stackoverflow.com/questions/35421699/how-to-invoke-external-command-from-within-kotlin-code]
*/
private fun execute(vararg args: String, timeout: Long = 60): String {
return ProcessBuilder(args.toList())
val process = ProcessBuilder(args.toList())
.redirectOutput(ProcessBuilder.Redirect.PIPE)
.redirectError(ProcessBuilder.Redirect.PIPE)
.start()
.apply { waitFor(timeout, TimeUnit.SECONDS) }
.inputStream.bufferedReader().readText().trim()
val text = process.inputStream.bufferedReader().readText().trim()
process.waitFor(timeout, TimeUnit.SECONDS)
return text
}
// true if the exit code is 0 (meaning standard exit)