Re: [Bluez-users] Re: Fw: Re: Can't able to send data in both direction

[Pedro Monjo Florit <pedro.monjo@futurlink.com>]

Mohan K wrote:
>Hi Sebastian,
>                  Thanks. The send program without closing the
>connection for each time is working fine. But on the recv side I am
>unable to read the data immediately.  I am using recv() function
>available in the bluez. After recv() fn I am using printf(). Until I
>close the connection it is not printing the received data.
>
>Thanks & Regards,
>Mohan
>
>
>
>On Fri, 04 Mar 2005 15:14:03 +0100, Sebastian Roth <sebiroth@web.de> wrote:
>  
>>Hi Mohan,
>>
>>why do you connect for each keypress?
>>Just connect on programm startup then `do' `send' `while' `getch'
>>and close the connection on programm shutdown.
>>This should avoid the delay!
>>
>>Best regards,
>>Sebastian
>>
>>    
>
Hi Mohan:

I have done a program which basically does the same thing: and echo 
server and its couterpart echo client, over bluetooth, of course. In the 
client part, I open the connection at the begining, read line by line 
and send the complete line with the trailing '\n' in just one send() 
call. The server reads the line with recv() and sends it back to the 
client, including '\n' again. This works perfectly for me.

Regards,

Pedro


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