private async Task SendAsyncAndUnwrapExceptions(SharedBuffer buffer)
{
using (ApiStatus status = new ApiStatus())
{
try
{
await this.SendAsync(buffer);
}
catch (RLException e)
{
e.UpdateApiStatus(status);
this.RaiseBackgroundError(status);
}
catch (Exception e)
{
ApiStatusBuilder builder = new ApiStatusBuilder(NativeMethods.OpaqueBindingError)
.AppendLine(e.Message)
.AppendLine(e.StackTrace);
builder.UpdateApiStatus(status);
this.RaiseBackgroundError(status);
}
}
GC.KeepAlive(buffer);
}
public void Send(SharedBuffer buffer, ApiStatus status)
{
// Create a cloned handle so that we have our own copy of the shared pointer to the buffer
SharedBuffer ownedHandle = new SharedBuffer(buffer);
GC.KeepAlive(buffer);
// Fire off the send task, and return
Task backgroundTask = SendAsyncAndUnwrapExceptions(ownedHandle);
}
protected abstract Task SendAsync(SharedBuffer buffer);