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Handle dump terminated error

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This commit is contained in:
Mygod
2019-04-05 11:19:25 +08:00
parent 67ef49248d
commit 6e6bef6a66
1 changed files with 4 additions and 4 deletions
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8
mobile/src/main/java/be/mygod/vpnhotspot/net/monitor/IpMonitor.kt
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@@ -19,7 +19,7 @@ abstract class IpMonitor : Runnable {
companion object {
const val KEY = "service.ipMonitor"
// https://android.googlesource.com/platform/external/iproute2/+/7f7a711/lib/libnetlink.c#493
private const val MAGIC_SUFFIX = "Dump was interrupted and may be inconsistent."
private val errorMatcher = "Dump (was interrupted and may be inconsistent.|terminated)$".toRegex()
private val currentMode get() = Mode.valueOf(app.pref.getString(KEY, Mode.Poll.toString()) ?: "")
}
@@ -54,7 +54,7 @@ abstract class IpMonitor : Runnable {
}
try {
process.inputStream.bufferedReader().forEachLine {
if (it.endsWith(MAGIC_SUFFIX)) {
if (errorMatcher.matches(it)) {
Timber.w(it)
process.destroy() // move on to next mode
} else processLine(it)
@@ -103,7 +103,7 @@ abstract class IpMonitor : Runnable {
}
process.inputStream.bufferedReader().useLines {
processLines(it.map { line ->
if (line.endsWith(MAGIC_SUFFIX)) throw IOException(line)
if (errorMatcher.matches(line)) throw IOException(line)
line
})
}
@@ -121,7 +121,7 @@ abstract class IpMonitor : Runnable {
RootSession.use {
val result = it.execQuiet(command)
RootSession.checkOutput(command, result, false)
if (result.out.any { it.endsWith(MAGIC_SUFFIX) }) throw IOException(result.out.joinToString("\n"))
if (result.out.any { errorMatcher.matches(it) }) throw IOException(result.out.joinToString("\n"))
processLines(result.out.asSequence())
}
} catch (e: RuntimeException) {