/// <summary>
/// Issues the notification events.
/// </summary>
/// <param name="gseResponse">The GetStreamingEvents response.</param>
private void IssueNotificationEvents(GetStreamingEventsResponse gseResponse)
{
foreach (GetStreamingEventsResults.NotificationGroup events in gseResponse.Results.Notifications)
{
StreamingSubscription subscription = null;
lock (this.lockObject)
{
// Client can do any good or bad things in the below event handler
if (this.subscriptions != null && this.subscriptions.ContainsKey(events.SubscriptionId))
{
subscription = this.subscriptions[events.SubscriptionId];
}
}
if (subscription != null)
{
NotificationEventArgs eventArgs = new NotificationEventArgs(
subscription,
events.Events);
if (this.OnNotificationEvent != null)
{
this.OnNotificationEvent(this, eventArgs);
}
}
}
}
/// <summary>
/// Initializes a new instance of the <see cref="NotificationEventArgs"/> class.
/// </summary>
/// <param name="subscription">The subscription for which notifications have been received.</param>
/// <param name="events">The events that were received.</param>
internal NotificationEventArgs(
StreamingSubscription subscription,
IEnumerable<NotificationEvent> events)
{
this.Subscription = subscription;
this.Events = events;
}
/// <summary>
/// Initializes a new instance of the <see cref="NotificationEventArgs"/> class.
/// </summary>
/// <param name="subscription">The subscription for which notifications have been received.</param>
/// <param name="events">The events that were received.</param>
internal NotificationEventArgs(
StreamingSubscription subscription,
IEnumerable <NotificationEvent> events)
{
this.Subscription = subscription;
this.Events = events;
}
/// <summary>
/// Initializes a new instance of the <see cref="SubscriptionErrorEventArgs"/> class.
/// </summary>
/// <param name="subscription">The subscription for which an error occurred. If subscription is null, the error applies to the entire connection.</param>
/// <param name="exception">The exception representing the error. If exception is null, the connection was cleanly closed by the server.</param>
internal SubscriptionErrorEventArgs(
StreamingSubscription subscription,
Exception exception)
{
this.Subscription = subscription;
this.Exception = exception;
}
/// <summary>
/// Initializes a new instance of the <see cref="SubscriptionErrorEventArgs"/> class.
/// </summary>
/// <param name="subscription">The subscription for which an error occurred. If subscription is null, the error applies to the entire connection.</param>
/// <param name="exception">The exception representing the error. If exception is null, the connection was cleanly closed by the server.</param>
internal SubscriptionErrorEventArgs(
StreamingSubscription subscription,
Exception exception)
{
this.Subscription = subscription;
this.Exception = exception;
}
/// <summary>
/// Removes the specified streaming subscription from the connection.
/// </summary>
/// <param name="subscription">The subscription to remove.</param>
/// <exception cref="InvalidOperationException">Thrown when RemoveSubscription is called while connected.</exception>
public void RemoveSubscription(StreamingSubscription subscription)
{
this.ThrowIfDisposed();
EwsUtilities.ValidateParam(subscription, "subscription");
this.ValidateConnectionState(false, Strings.CannotRemoveSubscriptionFromLiveConnection);
lock (this.lockObject)
{
this.subscriptions.Remove(subscription.Id);
}
}
/// <summary>
/// Adds a subscription to this connection.
/// </summary>
/// <param name="subscription">The subscription to add.</param>
/// <exception cref="InvalidOperationException">Thrown when AddSubscription is called while connected.</exception>
public void AddSubscription(StreamingSubscription subscription)
{
this.ThrowIfDisposed();
EwsUtilities.ValidateParam(subscription, "subscription");
this.ValidateConnectionState(false, Strings.CannotAddSubscriptionToLiveConnection);
lock (this.lockObject)
{
if (this.subscriptions.ContainsKey(subscription.Id))
{
return;
}
this.subscriptions.Add(subscription.Id, subscription);
}
}
/// <summary>
/// Issues the subscription failures.
/// </summary>
/// <param name="gseResponse">The GetStreamingEvents response.</param>
private void IssueSubscriptionFailures(GetStreamingEventsResponse gseResponse)
{
ServiceResponseException exception = new ServiceResponseException(gseResponse);
foreach (string id in gseResponse.ErrorSubscriptionIds)
{
StreamingSubscription subscription = null;
lock (this.lockObject)
{
// Client can do any good or bad things in the below event handler
if (this.subscriptions != null && this.subscriptions.ContainsKey(id))
{
subscription = this.subscriptions[id];
}
}
if (subscription != null)
{
SubscriptionErrorEventArgs eventArgs = new SubscriptionErrorEventArgs(
subscription,
exception);
if (this.OnSubscriptionError != null)
{
this.OnSubscriptionError(this, eventArgs);
}
}
if (gseResponse.ErrorCode != ServiceError.ErrorMissedNotificationEvents)
{
// Client can do any good or bad things in the above event handler
lock (this.lockObject)
{
if (this.subscriptions != null && this.subscriptions.ContainsKey(id))
{
// We are no longer servicing the subscription.
this.subscriptions.Remove(id);
}
}
}
}
}
/// <summary>
/// Removes the specified streaming subscription from the connection.
/// </summary>
/// <param name="subscription">The subscription to remove.</param>
/// <exception cref="InvalidOperationException">Thrown when RemoveSubscription is called while connected.</exception>
public void RemoveSubscription(StreamingSubscription subscription)
{
this.ThrowIfDisposed();
EwsUtilities.ValidateParam(subscription, "subscription");
this.ValidateConnectionState(false, Strings.CannotRemoveSubscriptionFromLiveConnection);
lock (this.lockObject)
{
this.subscriptions.Remove(subscription.Id);
}
}
/// <summary>
/// Adds a subscription to this connection.
/// </summary>
/// <param name="subscription">The subscription to add.</param>
/// <exception cref="InvalidOperationException">Thrown when AddSubscription is called while connected.</exception>
public void AddSubscription(StreamingSubscription subscription)
{
this.ThrowIfDisposed();
EwsUtilities.ValidateParam(subscription, "subscription");
this.ValidateConnectionState(false, Strings.CannotAddSubscriptionToLiveConnection);
lock (this.lockObject)
{
if (this.subscriptions.ContainsKey(subscription.Id))
{
return;
}
this.subscriptions.Add(subscription.Id, subscription);
}
}
