Hi
thanks for replying quickly
What do you mean by separate display connections" ?
The case is this :
I mean a display connection returned by XOpenDisplay.
Thanks
>> u have given a good suggestion but I dont understand if the
>> pausing thread block any other thread trying to use the
>> Xlib with the same display connection then why it is working
>> fine sometimes .
>> Thanks
>
> that's life debugging and problems with threads. mostly you might be lucky
> and
> the threads don't clash and it HAPPENS to work - by sheer luck. when they
> do
> clash you end up with these "weird problems that happen sometimes" - ie
> concurrency/locking issues.
>
>> Separate threads either need to use separate display
>> > connections or you need to enable thread mutexes for a shared
>> > connection (XInitThreads will enable Xlib's internal mutexes).
>> > Note still, that pausing a thread while it's in Xlib can block
>> > any other threads also trying to use Xlib with the same display
>> > connection. You'd want to use separate display connections
>> > for that.
>> >
>> > Mark.
>> >
>> > On Tue, 31 Jan 2006 niranjan@xxxxxxxxxxxxxxxxx wrote:
>> >
>> >> Hi to all
>> >>
>> >>
>> >> Iam building an kde Application When I pause the current pthread and
>> >> invoke an dialog in another thread the following error is
>> coming .
>> >>
>> >> Xlib : unexpected async reply
>> >> Xlib : sequence lost (0x1718e > 0x71a0) in reply to 0x0!
>> >> X Error : BadImplementation (server does not implement opertaion) 17
>> >> Major opcode : 20
>> >> MInor opcode : 0
>> >> Resource id : 0x759d1
>> >> The error is coming randomly , not always .
>> >> Can any will help how to come out of this error .
>> >>
>> >>
>> >> Thanks
>> >> _______________________________________________
>> >>
>> >> Devel@xxxxxxxxxxx
>> >> http://XFree86.Org/mailman/listinfo/devel
>> >>
>> > _______________________________________________
>> >
>> > Devel@xxxxxxxxxxx
>> > http://XFree86.Org/mailman/listinfo/devel
>> >
>>
>> _______________________________________________
>>
>> Devel@xxxxxxxxxxx
>> http://XFree86.Org/mailman/listinfo/devel
>>
>
>
> --
> ------------- Codito, ergo sum - "I code, therefore I am" --------------
> The Rasterman (Carsten Haitzler) raster@xxxxxxxxxxxxx
> 裸好多
> Tokyo, Japan (東京 日本)
> _______________________________________________
>
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>
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