Re: [naviserver-devel] what the heck is this!?

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Am 10.07.2006 um 16:56 schrieb Zoran Vasiljevic:

>
> Am 10.07.2006 um 16:44 schrieb Vlad Seryakov:
>
>> I use 8.4.13 and AOLserver mentions on 4.5 release that 8.4.13 is the
>> right version.
>
> Well, no...
>
> Reading symbols for shared libraries .++ done
> [10/Jul/2006:16:55:09][23983.2684415384][-main-] Notice: binder:  
> started
> [10/Jul/2006:16:55:10][23983.2684415384][-main-] Notice: nsmain:
> NaviServer/4.99.2 starting
> [10/Jul/2006:16:55:10][23983.2684415384][-main-] Notice: nsmain:
> security info: uid=0, euid=0, gid=0, egid=0
> [10/Jul/2006:16:55:10][23983.2684415384][-main-] Notice: nsmain: Tcl
> version: 8.4.13
> [10/Jul/2006:16:55:10][23983.2684415384][-main-] Notice: nsmain: max
> files: FD_SETSIZE = 1024, rl_cur = 12288, rl_max = 12288
>
>
> [10/Jul/2006:16:56:12][23983.2684415384][-main-] Notice: serv:
> stopping server: lexxsrv
> [10/Jul/2006:16:56:12][23983.2684415384][-main-] Notice: serv:
> connection threads stopped
> [10/Jul/2006:16:56:12][23983.2684415384][-main-] Notice: sched:
> shutdown pending
> [10/Jul/2006:16:56:12][23983.25245184][-driver-] Notice: exiting
> [10/Jul/2006:16:56:12][23983.25176064][-sched-] Notice: sched:
> shutdown started
> [10/Jul/2006:16:56:12][23983.25176064][-sched-] Notice: sched:
> shutdown complete
> [10/Jul/2006:16:56:12][23983.25171456][-socks-] Notice: socks:
> shutdown pending
> [10/Jul/2006:16:56:12][23983.25171456][-socks-] Notice: nscp: shutdown
> [10/Jul/2006:16:56:12][23983.25171456][-socks-] Notice: socks:
> shutdown complete
> [10/Jul/2006:16:56:12][23983.2684415384][-main-] Notice: driver:
> shutdown complete
> [10/Jul/2006:16:56:12][23983.25345536][-tclthread-] Notice: Scheduler
> thread exiting
>
> Program received signal EXC_BAD_ACCESS, Could not access memory.
> Reason: KERN_PROTECTION_FAILURE at address: 0x00000004
> [Switching to process 23983 thread 0x3613]
> 0x0a016204 in Tcl_AsyncDelete (async=0x3a51508) at /Users/zoran/sf/
> tcl/unix/../generic/tclAsync.c:297
> 297             while (prevPtr->nextPtr != asyncPtr) {
> (gdb)
>
>

The problem is:

Breakpoint 1, Tcl_AsyncDelete (async=0x3a51508) at /Users/zoran/sf/ 
tcl/unix/../generic/tclAsync.c:285
285         ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);
(gdb) print *tsdPtr
$1 = {
   firstHandler = 0x27e880,
   lastHandler = 0x3ab6d08,
   asyncReady = 0,
   asyncActive = 48307496,
   asyncMutex = 0x0
}
(gdb) cont
Continuing.

Program received signal EXC_BAD_ACCESS, Could not access memory.
Reason: KERN_PROTECTION_FAILURE at address: 0x00000004
0x0a016204 in Tcl_AsyncDelete (async=0x3a51508) at /Users/zoran/sf/ 
tcl/unix/../generic/tclAsync.c:297
297             while (prevPtr->nextPtr != asyncPtr) {

You see: Tcl_AsyncDelete is called two times with
the same async handler. This can never work.

How come you call it twice?
Zoran

>
>
>
>>
>> Zoran Vasiljevic wrote:
>>> Am 10.07.2006 um 16:31 schrieb Vlad Seryakov:
>>>
>>>> That is strange, what version of Tcl is it?
>>>
>>> [10/Jul/2006:16:35:26][23776.2684415384][-main-] Notice: nsmain:
>>> NaviServer/4.99.2 starting
>>> [10/Jul/2006:16:35:26][23776.2684415384][-main-] Notice: nsmain:
>>> security info: uid=0, euid=0, gid=0, egid=0
>>> [10/Jul/2006:16:35:26][23776.2684415384][-main-] Notice: nsmain: Tcl
>>> version: 8.4.12
>>>
>>>
>>>> Zoran Vasiljevic wrote:
>>>>> Am 10.07.2006 um 16:25 schrieb Vlad Seryakov:
>>>>>
>>>>>> Does it happen all the time
>>>>> Every time I stop the server. Just did a fresh checkout and
>>>>> recompile:
>>>>>
>>>>> Program received signal EXC_BAD_ACCESS, Could not access memory.
>>>>> Reason: KERN_PROTECTION_FAILURE at address: 0x00000004
>>>>> [Switching to process 23748 thread 0x3803]
>>>>> 0x0a016204 in Tcl_AsyncDelete (async=0x3821688) at /Users/zoran/ 
>>>>> sf/
>>>>> tcl/unix/../generic/tclAsync.c:297
>>>>> 297             while (prevPtr->nextPtr != asyncPtr) {
>>>>> (gdb) print prevPtr
>>>>> $1 = (AsyncHandler *) 0x0
>>>>> (gdb) list
>>>>> 292             if (tsdPtr->firstHandler == NULL) {
>>>>> 293                 tsdPtr->lastHandler = NULL;
>>>>> 294             }
>>>>> 295         } else {
>>>>> 296             prevPtr = tsdPtr->firstHandler;
>>>>> 297             while (prevPtr->nextPtr != asyncPtr) {
>>>>> 298                 prevPtr = prevPtr->nextPtr;
>>>>> 299             }
>>>>> 300             prevPtr->nextPtr = asyncPtr->nextPtr;
>>>>> 301             if (tsdPtr->lastHandler == asyncPtr) {
>>>>> (gdb) print *tsdPtr
>>>>> $2 = {
>>>>>    firstHandler = 0x0,
>>>>>    lastHandler = 0x0,
>>>>>    asyncReady = 0,
>>>>>    asyncActive = 0,
>>>>>    asyncMutex = 0x33a64c8
>>>>> }
>>>>> (gdb)
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> ------------------------------------------------------------------ 
>>>>> -
>>>>> --
>>>>> ----
>>>>> Using Tomcat but need to do more? Need to support web services,
>>>>> security?
>>>>> Get stuff done quickly with pre-integrated technology to make your
>>>>> job easier
>>>>> Download IBM WebSphere Application Server v.1.0.1 based on Apache
>>>>> Geronimo
>>>>> http://sel.as-us.falkag.net/sel?
>>>>> cmd=lnk&kid=120709&bid=263057&dat=121642
>>>>> _______________________________________________
>>>>> naviserver-devel mailing list
>>>>> nav...@li...
>>>>> https://lists.sourceforge.net/lists/listinfo/naviserver-devel
>>>>>
>>>> -- 
>>>> Vlad Seryakov
>>>> 571 262-8608 office
>>>> vl...@cr...
>>>> http://www.crystalballinc.com/vlad/
>>>>
>>>>
>>>>
>>>> ------------------------------------------------------------------- 
>>>> -
>>>> --
>>>> ---
>>>> Using Tomcat but need to do more? Need to support web services,
>>>> security?
>>>> Get stuff done quickly with pre-integrated technology to make your
>>>> job easier
>>>> Download IBM WebSphere Application Server v.1.0.1 based on Apache
>>>> Geronimo
>>>> http://sel.as-us.falkag.net/sel?
>>>> cmd=lnk&kid=120709&bid=263057&dat=121642
>>>> _______________________________________________
>>>> naviserver-devel mailing list
>>>> nav...@li...
>>>> https://lists.sourceforge.net/lists/listinfo/naviserver-devel
>>>
>>>
>>>
>>> -------------------------------------------------------------------- 
>>> -
>>> ----
>>> Using Tomcat but need to do more? Need to support web services,
>>> security?
>>> Get stuff done quickly with pre-integrated technology to make your
>>> job easier
>>> Download IBM WebSphere Application Server v.1.0.1 based on Apache
>>> Geronimo
>>> http://sel.as-us.falkag.net/sel?
>>> cmd=lnk&kid=120709&bid=263057&dat=121642
>>> _______________________________________________
>>> naviserver-devel mailing list
>>> nav...@li...
>>> https://lists.sourceforge.net/lists/listinfo/naviserver-devel
>>>
>>
>> -- 
>> Vlad Seryakov
>> 571 262-8608 office
>> vl...@cr...
>> http://www.crystalballinc.com/vlad/
>>
>>
>>
>> --------------------------------------------------------------------- 
>> -
>> ---
>> Using Tomcat but need to do more? Need to support web services,
>> security?
>> Get stuff done quickly with pre-integrated technology to make your
>> job easier
>> Download IBM WebSphere Application Server v.1.0.1 based on Apache
>> Geronimo
>> http://sel.as-us.falkag.net/sel?
>> cmd=lnk&kid=120709&bid=263057&dat=121642
>> _______________________________________________
>> naviserver-devel mailing list
>> nav...@li...
>> https://lists.sourceforge.net/lists/listinfo/naviserver-devel
>
>
>
> ---------------------------------------------------------------------- 
> ---
> Using Tomcat but need to do more? Need to support web services,  
> security?
> Get stuff done quickly with pre-integrated technology to make your  
> job easier
> Download IBM WebSphere Application Server v.1.0.1 based on Apache  
> Geronimo
> http://sel.as-us.falkag.net/sel? 
> cmd=lnk&kid=120709&bid=263057&dat=121642
> _______________________________________________
> naviserver-devel mailing list
> nav...@li...
> https://lists.sourceforge.net/lists/listinfo/naviserver-devel

Re: [naviserver-devel] what the heck is this!?

NaviServer, a high performance web server written in C and Tcl

Re: [naviserver-devel] what the heck is this!?