feat(desktop, network): Fehlerhandling verbessert, Tools-Menü erweitert und mDNS-Discovery optimiert
Signed-off-by: Stefan Mogeritsch <stefan.mo.co@gmail.com>
This commit is contained in:
+34
-4
@@ -19,12 +19,23 @@ class JmDnsDiscoveryService : NetworkDiscoveryService {
|
||||
private val jmdnsInstances = mutableListOf<JmDNS>()
|
||||
private val SERVICE_TYPE = "_meldestelle._tcp.local."
|
||||
private val discoveredServicesMap = ConcurrentHashMap<String, DiscoveredService>()
|
||||
private val registeredSet = ConcurrentHashMap.newKeySet<String>() // key: "${name}@${addr.hostAddress}:$port"
|
||||
|
||||
// Debounce/Guards
|
||||
@Volatile private var lastStartRequestedAt: Long = 0L
|
||||
@Volatile private var lastStartIp: String? = null
|
||||
|
||||
private val _discoveredServices = MutableStateFlow<List<DiscoveredService>>(emptyList())
|
||||
override val discoveredServices: StateFlow<List<DiscoveredService>> = _discoveredServices.asStateFlow()
|
||||
|
||||
override fun startDiscovery(preferredIp: String?) {
|
||||
if (jmdnsInstances.isNotEmpty()) return
|
||||
// Debounce schnelle Folgeaufrufe mit identischer IP
|
||||
val now = System.currentTimeMillis()
|
||||
if (jmdnsInstances.isNotEmpty() && lastStartIp == preferredIp && (now - lastStartRequestedAt) < 500) {
|
||||
return
|
||||
}
|
||||
lastStartRequestedAt = now
|
||||
lastStartIp = preferredIp
|
||||
|
||||
val addresses = getRelevantAddresses(preferredIp)
|
||||
if (addresses.isEmpty()) {
|
||||
@@ -112,8 +123,13 @@ class JmDnsDiscoveryService : NetworkDiscoveryService {
|
||||
)
|
||||
)
|
||||
try {
|
||||
jmdns.registerService(serviceInfo)
|
||||
println("[Discovery] Dienst '$name' auf ${jmdns.inetAddress} registriert (Port $port)")
|
||||
val key = "${name}@${jmdns.inetAddress.hostAddress}:$port"
|
||||
if (registeredSet.add(key)) {
|
||||
jmdns.registerService(serviceInfo)
|
||||
println("[Discovery] Dienst '$name' auf ${jmdns.inetAddress} registriert (Port $port)")
|
||||
} else {
|
||||
// bereits registriert – kein Spam
|
||||
}
|
||||
} catch (e: Exception) {
|
||||
println("[Discovery] Fehler bei Registrierung auf ${jmdns.inetAddress}: ${e.message}")
|
||||
}
|
||||
@@ -130,13 +146,19 @@ class JmDnsDiscoveryService : NetworkDiscoveryService {
|
||||
val interfaces = NetworkInterface.getNetworkInterfaces()
|
||||
while (interfaces.hasMoreElements()) {
|
||||
val iface = interfaces.nextElement()
|
||||
val name = iface.name.lowercase()
|
||||
// Filtere Docker/Bridged/VETH/VM-Schnittstellen heraus
|
||||
if (iface.isLoopback || !iface.isUp || iface.isVirtual) continue
|
||||
if (name.startsWith("br-") || name.startsWith("docker") || name.startsWith("veth") || name.contains("vmnet") || name.contains("virbr")) continue
|
||||
|
||||
val inetAddresses = iface.inetAddresses
|
||||
while (inetAddresses.hasMoreElements()) {
|
||||
val addr = inetAddresses.nextElement()
|
||||
// Nur IPv4 für maximale Kompatibilität in lokalen Netzen (ÖTO/FEI Standardumgebungen)
|
||||
if (addr is java.net.Inet4Address) {
|
||||
// Exkludiere Link-Local
|
||||
val host = addr.hostAddress
|
||||
if (host.startsWith("169.254.")) continue
|
||||
addresses.add(addr)
|
||||
}
|
||||
}
|
||||
@@ -145,7 +167,15 @@ class JmDnsDiscoveryService : NetworkDiscoveryService {
|
||||
println("[Discovery] Fehler beim Auflisten der Interfaces: ${e.message}")
|
||||
}
|
||||
|
||||
return if (addresses.isEmpty()) listOf(InetAddress.getLocalHost()) else addresses
|
||||
if (addresses.isEmpty()) return listOf(InetAddress.getLocalHost())
|
||||
|
||||
// Bevorzuge private LAN IPv4 (192.168.x.x, 10.x.x.x, 172.16-31.x.x)
|
||||
fun isPrivateIPv4(a: InetAddress): Boolean {
|
||||
val h = a.hostAddress
|
||||
return h.startsWith("192.168.") || h.startsWith("10.") || (h.startsWith("172.") && h.split('.').getOrNull(1)?.toIntOrNull() in 16..31)
|
||||
}
|
||||
return addresses.sortedWith(compareByDescending<InetAddress> { isPrivateIPv4(it) }
|
||||
.thenBy { it.hostAddress })
|
||||
}
|
||||
|
||||
override fun getDiscoveredServices(): List<DiscoveredService> {
|
||||
|
||||
+3
-2
@@ -208,10 +208,11 @@ class DeviceInitializationViewModel(
|
||||
discoveryService.stopDiscovery()
|
||||
discoveryService.startDiscovery(ip)
|
||||
|
||||
// Falls wir ein Master sind, registrieren wir uns auch direkt, damit andere uns finden
|
||||
// Falls wir ein Master sind, starten wir den lokalen P2P‑Server.
|
||||
// Die mDNS‑Registrierung erfolgt zentral beim App‑Start (entkoppelt, um Duplikate zu vermeiden).
|
||||
if (uiState.value.settings.networkRole == NetworkRole.MASTER) {
|
||||
discoveryService.registerService(8080, ip, uiState.value.settings.deviceName)
|
||||
syncService.startServer(8080)
|
||||
println("[P2P Server] Gestartet auf Port 8080")
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
+16
-1
@@ -214,7 +214,22 @@ actual fun DeviceInitializationConfig(
|
||||
MsFilePicker(
|
||||
label = "Backup-Verzeichnis (Plan-USB)",
|
||||
selectedPath = settings.backupPath,
|
||||
onFileSelected = { viewModel.updateSettings { s -> s.copy(backupPath = it) } },
|
||||
onFileSelected = { path ->
|
||||
if (path.isNotBlank()) {
|
||||
try {
|
||||
val dir = java.io.File(path)
|
||||
if (!dir.exists()) dir.mkdirs()
|
||||
val probe = java.io.File(dir, ".ms_write_test.tmp")
|
||||
probe.writeText("ok")
|
||||
probe.delete()
|
||||
viewModel.updateSettings { s -> s.copy(backupPath = path) }
|
||||
} catch (e: Exception) {
|
||||
println("[DeviceInit] Backup-Verzeichnis nicht beschreibbar: ${e.message}")
|
||||
}
|
||||
} else {
|
||||
viewModel.updateSettings { s -> s.copy(backupPath = path) }
|
||||
}
|
||||
},
|
||||
directoryOnly = true,
|
||||
modifier = Modifier.focusRequester(backupPathFocus),
|
||||
enabled = !uiState.isLocked
|
||||
|
||||
+3
-3
@@ -73,13 +73,13 @@ fun main() = application {
|
||||
wsServer.start()
|
||||
val discovery = koin.get<NetworkDiscoveryService>()
|
||||
discovery.startDiscovery()
|
||||
// Im Host-Modus würden wir hier registerService aufrufen
|
||||
// Im Host-Modus würden wir hier registerService aufrufen.
|
||||
// Für den POC registrieren wir den lokalen Host-Dienst immer mit dem WS-Port
|
||||
try {
|
||||
discovery.registerService(wsServer.getPort())
|
||||
println("[DesktopApp] Discovery-Registrierung durchgeführt (Port ${wsServer.getPort()})")
|
||||
} catch (_: Exception) {
|
||||
println("[DesktopApp] Discovery-Registrierung fehlgeschlagen: ${'$'}{e.message}")
|
||||
} catch (e: Exception) {
|
||||
println("[DesktopApp] Discovery-Registrierung fehlgeschlagen: ${e.message}")
|
||||
}
|
||||
} catch(e: Exception) {
|
||||
println("[DesktopApp] POC-Dienste konnten nicht gestartet werden: ${e.message}")
|
||||
|
||||
+6
-6
@@ -24,14 +24,14 @@ class DesktopNavigationPort : NavigationPort {
|
||||
}
|
||||
|
||||
override fun navigateToScreen(screen: AppScreen) {
|
||||
println("[DesktopNav] navigateToScreen -> $screen")
|
||||
// Aktuellen Screen auf den Stack legen, falls er nicht derselbe ist
|
||||
val current = _currentScreen.value
|
||||
if (current != screen) {
|
||||
backStack.add(current)
|
||||
// Begrenzung des Backstacks auf z. B. 50 Einträge
|
||||
if (backStack.size > 50) backStack.removeAt(0)
|
||||
if (current == screen) {
|
||||
// Keine Aktion/kein Log bei identischem Ziel – beruhigt die Navigation
|
||||
return
|
||||
}
|
||||
println("[DesktopNav] navigateToScreen -> $screen")
|
||||
backStack.add(current)
|
||||
if (backStack.size > 50) backStack.removeAt(0)
|
||||
_currentScreen.value = screen
|
||||
}
|
||||
|
||||
|
||||
+28
-7
@@ -151,24 +151,45 @@ fun DesktopTopHeader(
|
||||
try {
|
||||
val backupService: BackupService = GlobalContext.get().get<BackupService> { parametersOf(deviceName) }
|
||||
val result = backupService.exportDelta("poc-backup", backupPath, sharedKey)
|
||||
result.onSuccess { _ -> println($$"[Backup] Erfolgreich exportiert: $path") }
|
||||
.onFailure { _ -> println($$"[Backup] Fehler: ${e.message}") }
|
||||
} catch (_: Exception) {
|
||||
println($$"[Backup] Fehler bei der Initialisierung: ${e.message}")
|
||||
result.onSuccess { fileName -> println("[Backup] Erfolgreich exportiert: $fileName") }
|
||||
.onFailure { ex -> println("[Backup] Fehler: ${ex.message}") }
|
||||
} catch (e: Exception) {
|
||||
println("[Backup] Fehler bei der Initialisierung: ${e.message}")
|
||||
}
|
||||
}
|
||||
}
|
||||
)
|
||||
HorizontalDivider(Modifier, DividerDefaults.Thickness, DividerDefaults.color)
|
||||
DropdownMenuItem(
|
||||
text = { Text("Einstellungen-Ordner öffnen") },
|
||||
onClick = {
|
||||
menuOpen = false
|
||||
val settingsDir = DeviceInitializationSettingsManager.getSettingsFilePath()
|
||||
val parent = java.io.File(settingsDir).parentFile?.absolutePath ?: settingsDir
|
||||
try {
|
||||
// Versuche plattformspezifisch den Ordner zu öffnen
|
||||
val os = System.getProperty("os.name").lowercase()
|
||||
if (os.contains("win")) {
|
||||
Runtime.getRuntime().exec(arrayOf("explorer", parent))
|
||||
} else if (os.contains("mac")) {
|
||||
Runtime.getRuntime().exec(arrayOf("open", parent))
|
||||
} else {
|
||||
Runtime.getRuntime().exec(arrayOf("xdg-open", parent))
|
||||
}
|
||||
} catch (e: Exception) {
|
||||
println("[Tools] Konnte Ordner nicht öffnen: ${e.message}. Pfad: $parent")
|
||||
}
|
||||
}
|
||||
)
|
||||
DropdownMenuItem(
|
||||
text = { Text("Einstellungen zurücksetzen") },
|
||||
onClick = {
|
||||
menuOpen = false
|
||||
val res = DeviceInitializationSettingsManager.resetToFactoryDefaults(deleteDatabase = false)
|
||||
if (res.isSuccess) {
|
||||
println($$"[Reset] settings.json gelöscht: ${DeviceInitializationSettingsManager.getSettingsFilePath()}")
|
||||
println("[Reset] settings.json gelöscht: ${DeviceInitializationSettingsManager.getSettingsFilePath()}")
|
||||
} else {
|
||||
println($$"[Reset] Fehler: ${res.exceptionOrNull()?.message}")
|
||||
println("[Reset] Fehler: ${res.exceptionOrNull()?.message}")
|
||||
}
|
||||
onNavigate(AppScreen.DeviceInitialization)
|
||||
}
|
||||
@@ -181,7 +202,7 @@ fun DesktopTopHeader(
|
||||
if (res.isSuccess) {
|
||||
println("[Reset] settings + ~/.meldestelle gelöscht")
|
||||
} else {
|
||||
println("[Reset] Fehler: ${'$'}{res.exceptionOrNull()?.message}")
|
||||
println("[Reset] Fehler: ${res.exceptionOrNull()?.message}")
|
||||
}
|
||||
onNavigate(AppScreen.DeviceInitialization)
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user