Android Question AStream

[mrossen]

Hi,

If I use AStreams with prefix the length of what I send and receive will be addto to my string.

My question is:

If I send ex. char * how will it look when I reviece it.

Will it be ascii char 01 and char *?

And the same if I want to send to at device that expect prefix.

Do I have to send ascii char 01 and char *

Mogens

 

[Erel]

If both sides implement the prefix protocol correctly then you will get the exact same message that was sent. The prefix is removed before NewData event.

 

[mrossen]

Yes I know.

But I have a app written in B4A with prefix, I need to write in Ios.

And I have a device there also using prefix

Therefor I need to know how the message looks if only one part using prefix.

 

[Erel]

Each message is prefixed with the length encoded as an int (4 bytes).