private async void Watcher_Added(OnboardingWatcher sender, AllJoynServiceInfo args)
{
UpdateStatusAsync("Joining session...", NotifyType.StatusMessage);
OnboardingJoinSessionResult joinSessionResult = await OnboardingConsumer.JoinSessionAsync(args, sender);
if (joinSessionResult.Status == AllJoynStatus.Ok)
{
DisposeConsumer();
m_consumer = joinSessionResult.Consumer;
m_consumer.SessionLost += Consumer_SessionLost;
if (!m_isCredentialsRequested)
{
GetOnboardeeNetworkListAsync();
}
else
{
if (m_isAuthenticated)
{
GetOnboardeeNetworkListAsync();
}
}
}
else
{
UpdateStatusAsync(string.Format("Attempt to join session failed with AllJoyn error: 0x{0:X}.", joinSessionResult.Status), NotifyType.ErrorMessage);
}
}
private async void Watcher_Added(OnboardingWatcher sender, AllJoynServiceInfo args)
{
// This demo supports a single onboarding producer, if there are multiple onboarding producers found, then they are ignored.
// Another approach would be to create a list of all producers found and then allow the user to choose the one they want
bool bAlreadyJoined = (Interlocked.CompareExchange(ref m_onboardSessionAlreadyJoined, 1, 0) == 1);
if (bAlreadyJoined)
{
return;
}
UpdateStatusAsync("Joining session...", NotifyType.StatusMessage);
OnboardingJoinSessionResult joinSessionResult = await OnboardingConsumer.JoinSessionAsync(args, sender);
if (joinSessionResult.Status == AllJoynStatus.Ok)
{
UpdateStatusAsync("Session Joined.", NotifyType.ErrorMessage);
DisposeConsumer();
m_consumer = joinSessionResult.Consumer;
m_consumer.SessionLost += Consumer_SessionLost;
GetOnboardeeNetworkListAsync();
}
else
{
UpdateStatusAsync(string.Format("Attempt to join session failed with AllJoyn error: 0x{0:X}.", joinSessionResult.Status), NotifyType.ErrorMessage);
}
}
private void DisposeWatcher()
{
if (m_watcher != null)
{
m_watcher.Added -= Watcher_Added;
m_watcher.Stop();
m_watcher.Dispose();
m_watcher = null;
}
}
private void ScanForOnboardingInterfaces()
{
m_busAttachment = new AllJoynBusAttachment();
m_busAttachment.StateChanged += BusAttachment_StateChanged;
m_busAttachment.AuthenticationMechanisms.Clear();
m_busAttachment.AuthenticationMechanisms.Add(AllJoynAuthenticationMechanism.EcdhePsk);
m_busAttachment.AuthenticationComplete += BusAttachment_AuthenticationComplete;
m_busAttachment.CredentialsRequested += BusAttachment_CredentialsRequested;
m_watcher = new OnboardingWatcher(m_busAttachment);
m_watcher.Added += Watcher_Added;
UpdateStatusAsync("Searching for onboarding interface...", NotifyType.StatusMessage);
m_watcher.Start();
}
private void ScanForOnboardingInterfaces()
{
ScenarioCleanup();
// Allow re-joining of a new session
Interlocked.Exchange(ref m_onboardSessionAlreadyJoined, 0);
m_busAttachment = new AllJoynBusAttachment();
m_busAttachment.StateChanged += BusAttachment_StateChanged;
m_busAttachment.AuthenticationMechanisms.Clear();
// EcdhePsk authentication is deprecated as of the AllJoyn 16.04 release.
// Newly added EcdheSpeke should be used instead. EcdhePsk authentication is
// added here to maintain compatibility with devices running older AllJoyn versions.
m_busAttachment.AuthenticationMechanisms.Add(AllJoynAuthenticationMechanism.EcdheNull);
m_busAttachment.AuthenticationMechanisms.Add(AllJoynAuthenticationMechanism.EcdhePsk);
m_busAttachment.AuthenticationMechanisms.Add(AllJoynAuthenticationMechanism.EcdheSpeke);
m_busAttachment.AuthenticationComplete += BusAttachment_AuthenticationComplete;
m_busAttachment.CredentialsRequested += BusAttachment_CredentialsRequested;
m_watcher = new OnboardingWatcher(m_busAttachment);
m_watcher.Added += Watcher_Added;
UpdateStatusAsync("Searching for onboarding interface...", NotifyType.StatusMessage);
m_watcher.Start();
}
private void DisposeWatcher()
{
if (m_watcher != null)
{
m_watcher.Added -= Watcher_Added;
m_watcher.Stop();
m_watcher.Dispose();
m_watcher = null;
}
}
private async void Watcher_Added(OnboardingWatcher sender, AllJoynServiceInfo args)
{
UpdateStatusAsync("Joining session...", NotifyType.StatusMessage);
OnboardingJoinSessionResult joinSessionResult = await OnboardingConsumer.JoinSessionAsync(args, sender);
if (joinSessionResult.Status == AllJoynStatus.Ok)
{
DisposeConsumer();
m_consumer = joinSessionResult.Consumer;
m_consumer.SessionLost += Consumer_SessionLost;
if (!m_isCredentialsRequested || m_isAuthenticated)
{
GetOnboardeeNetworkListAsync();
}
}
else
{
UpdateStatusAsync(string.Format("Attempt to join session failed with AllJoyn error: 0x{0:X}.", joinSessionResult.Status), NotifyType.ErrorMessage);
}
}
private void ScanForOnboardingInterfaces()
{
ScenarioCleanup();
m_busAttachment = new AllJoynBusAttachment();
m_busAttachment.StateChanged += BusAttachment_StateChanged;
m_busAttachment.AuthenticationMechanisms.Clear();
m_busAttachment.AuthenticationMechanisms.Add(AllJoynAuthenticationMechanism.EcdhePsk);
m_busAttachment.AuthenticationComplete += BusAttachment_AuthenticationComplete;
m_busAttachment.CredentialsRequested += BusAttachment_CredentialsRequested;
m_watcher = new OnboardingWatcher(m_busAttachment);
m_watcher.Added += Watcher_Added;
UpdateStatusAsync("Searching for onboarding interface...", NotifyType.StatusMessage);
m_watcher.Start();
}
private async void Watcher_Added(OnboardingWatcher sender, AllJoynServiceInfo args)
{
// This demo supports a single onboarding producer, if there are multiple onboarding producers found, then they are ignored.
// Another approach would be to create a list of all producers found and then allow the user to choose the one they want
bool bAlreadyJoined = (Interlocked.CompareExchange(ref m_onboardSessionAlreadyJoined, 1, 0) == 1);
if (bAlreadyJoined)
{
return;
}
UpdateStatusAsync("Joining session...", NotifyType.StatusMessage);
OnboardingJoinSessionResult joinSessionResult = await OnboardingConsumer.JoinSessionAsync(args, sender);
if (joinSessionResult.Status == AllJoynStatus.Ok)
{
UpdateStatusAsync("Session Joined.", NotifyType.ErrorMessage);
DisposeConsumer();
m_consumer = joinSessionResult.Consumer;
m_consumer.SessionLost += Consumer_SessionLost;
GetOnboardeeNetworkListAsync();
}
else
{
UpdateStatusAsync(string.Format("Attempt to join session failed with AllJoyn error: 0x{0:X}.", joinSessionResult.Status), NotifyType.ErrorMessage);
}
}
private void ScanForOnboardingInterfaces()
{
ScenarioCleanup();
// Allow re-joining of a new session
Interlocked.Exchange(ref m_onboardSessionAlreadyJoined, 0);
m_busAttachment = new AllJoynBusAttachment();
m_busAttachment.StateChanged += BusAttachment_StateChanged;
m_busAttachment.AuthenticationMechanisms.Clear();
// EcdhePsk authentication is deprecated as of the AllJoyn 16.04 release.
// Newly added EcdheSpeke should be used instead. EcdhePsk authentication is
// added here to maintain compatibility with devices running older AllJoyn versions.
m_busAttachment.AuthenticationMechanisms.Add(AllJoynAuthenticationMechanism.EcdheNull);
m_busAttachment.AuthenticationMechanisms.Add(AllJoynAuthenticationMechanism.EcdhePsk);
m_busAttachment.AuthenticationMechanisms.Add(AllJoynAuthenticationMechanism.EcdheSpeke);
m_busAttachment.AuthenticationComplete += BusAttachment_AuthenticationComplete;
m_busAttachment.CredentialsRequested += BusAttachment_CredentialsRequested;
m_watcher = new OnboardingWatcher(m_busAttachment);
m_watcher.Added += Watcher_Added;
UpdateStatusAsync("Searching for onboarding interface...", NotifyType.StatusMessage);
m_watcher.Start();
}