static void __OnCompletedRead(IAsyncResult asyncResult)
{
var asyncState = (AsyncState)asyncResult.AsyncState;
try
{
int bytesRead = asyncState.fileStream.EndRead(asyncResult);
if (bytesRead == asyncState.buffer.Length)
{
if (asyncState.callback != null)
{
// callback on main thread
SchedulerUtils.MainThread_Invoke(() => {
asyncState.callback(asyncState.buffer);
});
}
}
else
{
Log.Error("[FileUtils] async end read bytes from file {0} error", asyncState.fileStream.Name);
}
}
catch (IOException e)
{
Log.Error("[FileUtils] async end read bytes from file {0} error, {1}", asyncState.fileStream.Name, e.Message);
}
finally
{
asyncState.fileStream.Close();
}
}
