[Bluez-devel] SCO socket data transmission status

[Bluez-devel] SCO socket data transmission status

[Roderick Taylor]

When you send to a SCO socket in BlueZ, is there a way to find out if the  
bt device has transmitted the data you have written?  Do SCO sockets have  
any interaction with the select function?

To me it seems that sending to a bluez SCO socket will work no matter  
what.  If you send data to fast for the device to handle then, then the  
data written will be ignored.

Is this a question for bluez-users rather than bluez-devel?

Rod.


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Re: [Bluez-devel] SCO socket data transmission status

[Marcel Holtmann]

Hi Roderick,

> When you send to a SCO socket in BlueZ, is there a way to find out if the  
> bt device has transmitted the data you have written?  Do SCO sockets have  
> any interaction with the select function?
> 
> To me it seems that sending to a bluez SCO socket will work no matter  
> what.  If you send data to fast for the device to handle then, then the  
> data written will be ignored.

the SCO sockets are for audio only. You can expect that every packet is
transmitted and the Bluetooth chip may drop packets if you send to much
to it.

> Is this a question for bluez-users rather than bluez-devel?

It is correct at this place.

Regards

Marcel




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