/// <summary>
/// Sends a batch of events to device hub
/// </summary>
/// <returns>The task containing the event</returns>
public AsyncTask SendEventBatchAsync(IEnumerable <Message> messages)
{
#if !WINDOWS_UWP
if (this.impl == null)
{
return(AsyncTask.Run(async() =>
{
await this.EnsureOpenedAsync();
await this.impl.SendEventBatchAsync(messages).AsTaskOrAsyncOp();
}));
}
else
{
#endif
return(this.impl.SendEventBatchAsync(messages).AsTaskOrAsyncOp());
#if !WINDOWS_UWP
}
#endif
}
/// <summary>
/// Sends an event to device hub
/// </summary>
/// <returns>The message containing the event</returns>
public AsyncTask SendEventAsync(Message message)
{
#if !WINDOWS_UWP
if (this.impl == null)
{
return(AsyncTask.Run(async() =>
{
await this.EnsureOpenedAsync();
await this.impl.SendEventAsync(message);
}));
}
else
{
#endif
return(this.impl.SendEventAsync(message).AsTaskOrAsyncOp());
#if !WINDOWS_UWP
}
#endif
}
/// <summary>
/// Receive a message from the device queue with the specified timeout
/// </summary>
/// <returns>The receive message or null if there was no message until the specified time has elapsed</returns>
public AsyncTaskOfMessage ReceiveAsync(TimeSpan timeout)
{
#if !WINDOWS_UWP
if (this.impl == null)
{
return(AsyncTask.Run(async() =>
{
await this.EnsureOpenedAsync();
return await this.impl.ReceiveAsync(timeout);
}));
}
else
{
#endif
return(this.impl.ReceiveAsync(timeout).AsTaskOrAsyncOp());
#if !WINDOWS_UWP
}
#endif
}
/// <summary>
/// Deletes a received message from the device queue and indicates to the server that the message could not be processed.
/// </summary>
/// <returns>The previously received message</returns>
public AsyncTask RejectAsync(string lockToken)
{
#if !WINDOWS_UWP
if (this.impl == null)
{
return(AsyncTask.Run(async() =>
{
await this.EnsureOpenedAsync();
await this.impl.RejectAsync(lockToken).AsTaskOrAsyncOp();
}));
}
else
{
#endif
return(this.impl.RejectAsync(lockToken).AsTaskOrAsyncOp());
#if !WINDOWS_UWP
}
#endif
}
/// <summary>
/// Puts a received message back onto the device queue
/// </summary>
/// <returns>The lock identifier for the previously received message</returns>
public AsyncTask AbandonAsync(Message message)
{
#if !WINDOWS_UWP && !PCL
if (this.impl == null)
{
return(AsyncTask.Run(async() =>
{
await this.EnsureOpenedAsync();
await this.impl.AbandonAsync(message).AsTaskOrAsyncOp();
}));
}
else
{
#endif
return(this.impl.AbandonAsync(message).AsTaskOrAsyncOp());
#if !WINDOWS_UWP && !PCL
}
#endif
}
