add BusyException
This commit is contained in:
Andrei Vereha
parent
8d2d38163a
commit
38a1d9c6bc
7 changed files with 52 additions and 33 deletions
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@ -19,6 +19,7 @@ import info.nightscout.androidaps.plugins.pump.omnipod.dash.driver.pod.state.Omn
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import info.nightscout.androidaps.utils.extensions.toHex
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import io.reactivex.Observable
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import java.util.concurrent.TimeoutException
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import java.util.concurrent.atomic.AtomicBoolean
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import javax.inject.Inject
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import javax.inject.Singleton
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@ -28,8 +29,7 @@ class OmnipodDashBleManagerImpl @Inject constructor(
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private val aapsLogger: AAPSLogger,
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private val podState: OmnipodDashPodStateManager
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) : OmnipodDashBleManager {
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// TODO: add busy AtomicBoolean
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private val busy = AtomicBoolean(false);
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private val bluetoothManager: BluetoothManager =
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context.getSystemService(Context.BLUETOOTH_SERVICE) as BluetoothManager
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private val bluetoothAdapter: BluetoothAdapter = bluetoothManager.adapter
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@ -41,26 +41,29 @@ class OmnipodDashBleManagerImpl @Inject constructor(
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?: myId.increment() // pod not activated
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override fun sendCommand(cmd: Command): Observable<PodEvent> = Observable.create { emitter ->
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if (!busy.compareAndSet(false, true)) {
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throw BusyException()
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}
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try {
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val conn = connection ?: throw NotConnectedException("Not connected")
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val session = conn.session ?: throw NotConnectedException("Missing session")
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emitter.onNext(PodEvent.CommandSending(cmd))
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val sendResult = session.sendCommand(cmd)
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when(sendResult) {
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when (session.sendCommand(cmd)) {
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is CommandSendErrorSending -> {
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emitter.tryOnError(CouldNotSendCommandException())
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return@create
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}
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is CommandSendSuccess ->
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emitter.onNext(PodEvent.CommandSent(cmd))
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is CommandSendErrorConfirming ->
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emitter.onNext(PodEvent.CommandSendNotConfirmed(cmd))
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}
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val readResult = session.readAndAckCommandResponse()
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when (readResult){
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when (val readResult = session.readAndAckCommandResponse()) {
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is CommandReceiveSuccess ->
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emitter.onNext(PodEvent.ResponseReceived(readResult.result))
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@ -73,6 +76,12 @@ class OmnipodDashBleManagerImpl @Inject constructor(
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}
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}
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emitter.onComplete()
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} catch (ex: Exception) {
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disconnect()
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emitter.tryOnError(ex)
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} finally {
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busy.set(false)
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}
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}
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override fun getStatus(): ConnectionStatus {
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@ -84,6 +93,9 @@ class OmnipodDashBleManagerImpl @Inject constructor(
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}
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override fun connect(): Observable<PodEvent> = Observable.create { emitter ->
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if (!busy.compareAndSet(false, true)) {
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throw BusyException()
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}
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try {
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emitter.onNext(PodEvent.BluetoothConnecting)
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@ -110,6 +122,8 @@ class OmnipodDashBleManagerImpl @Inject constructor(
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} catch (ex: Exception) {
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disconnect()
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emitter.tryOnError(ex)
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} finally {
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busy.set(false)
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}
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}
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@ -126,6 +140,9 @@ class OmnipodDashBleManagerImpl @Inject constructor(
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}
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override fun pairNewPod(): Observable<PodEvent> = Observable.create { emitter ->
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if (!busy.compareAndSet(false, true)) {
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throw BusyException()
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}
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try {
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if (podState.ltk != null) {
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@ -170,6 +187,8 @@ class OmnipodDashBleManagerImpl @Inject constructor(
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} catch (ex: Exception) {
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disconnect()
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emitter.tryOnError(ex)
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} finally {
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busy.set(false)
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}
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}
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@ -46,7 +46,6 @@ class BleCommCallbacks(
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connected.await(timeoutMs.toLong(), TimeUnit.MILLISECONDS)
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} catch (e: InterruptedException) {
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aapsLogger.warn(LTag.PUMPBTCOMM,"Interrupted while waiting for Connection")
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}
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}
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@ -12,7 +12,6 @@ enum class BleCommandType(val value: Byte) {
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companion object {
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@JvmStatic
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fun byValue(value: Byte): BleCommandType =
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values().firstOrNull { it.value == value }
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?: throw IllegalArgumentException("Unknown BleCommandType: $value")
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@ -0,0 +1,3 @@
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package info.nightscout.androidaps.plugins.pump.omnipod.dash.driver.comm.exceptions
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class BusyException(): Exception("Bluetooth busy")
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@ -1,4 +1,4 @@
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package info.nightscout.androidaps.plugins.pump.omnipod.dash.driver.comm.io
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package info.nightscout.androidaps.plugins.pump.omnipod.dash.driver.comm.packet
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import info.nightscout.androidaps.plugins.pump.omnipod.dash.driver.comm.message.CrcMismatchException
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import info.nightscout.androidaps.plugins.pump.omnipod.dash.driver.comm.message.IncorrectPacketException
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@ -1,4 +1,4 @@
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package info.nightscout.androidaps.plugins.pump.omnipod.dash.driver.comm.message
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package info.nightscout.androidaps.plugins.pump.omnipod.dash.driver.comm.packet
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import info.nightscout.androidaps.plugins.pump.omnipod.dash.driver.comm.packet.BlePacket
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import info.nightscout.androidaps.plugins.pump.omnipod.dash.driver.comm.packet.FirstBlePacket
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@ -35,7 +35,6 @@ class BleDiscoveredDevice(val scanResult: ScanResult, private val scanRecord: Sc
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}
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@Throws(DiscoveredInvalidPodException::class)
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private fun validatePodId() {
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val serviceUUIDs = scanRecord.serviceUuids
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val hexPodId = extractUUID16(serviceUUIDs[3]) + extractUUID16(serviceUUIDs[4])
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