iOS Question AsyncStreams when it finishes transmitting data

[Star-Dust]

AsyncStreams is an asynchronous method and does not block the main thread.
But is it possible to know when it finishes transmitting data with aSyncStream.Write (Data)?

I better formulate the question, when does it go to the next instruction has it finished sending or does it continue while sending is still in progress?
If it continues, is there an event indicating that the sending is complete?

 

[hatzisn]

I use a data end signature at the end of the byte stream and when this is received I execute the code that has to follow.

Also when you send data (on the sending part) I suppose you know what you want to send and when it ends.

 

[Erel]

I better formulate the question, when does it go to the next instruction has it finished sending

No. All the communication happens in the background.

You can call AStream.SendAllAndClose to make it close automatically after it is done sending.

 

[Star-Dust]

I use a data end signature at the end of the byte stream and when this is received I execute the code that has to follow.

Also when you send data (on the sending part) I suppose you know what you want to send and when it ends.

It is an excellent idea, but the protocol I am using is not created by me, I have to follow it as it was created and it does not include an end data character

 

[Star-Dust]

No. All the communication happens in the background.

You can call AStream.SendAllAndClose to make it close automatically after it is done sending.

Yes, I understand that this is the only way to make sure that you are submitting and to close sending everything.
I needed a flush exactly.