Hi,
I see, but incoming_calls_count() returns wrong result when
pjsua_call_get_info() returns PJ_SUCCESS:
>>> 2008-11-27 02:16:47.648 Telephone[1813:10b] Incoming calls count: 0; status: 0
Here "status" is the return code of pjsua_call_get_info().
Alexei
On Thu, Nov 27, 2008 at 6:19 PM, Nanang Izzuddin <nanang at pjsip.org> wrote:
> Hi,
>
> I'm just trying to rephrase 'examining return code of
> pjsua_call_get_info()'. Whenever a call on pjsua_call_get_info()
> returning non-PJ_SUCCESS, the call_info contents will be invalid, so
> the condition of (call_info.state == PJSIP_INV_STATE_INCOMING) will
> always be false, this might have caused incoming_calls_count()
> sometimes returning 0, which is suppossed to be 1.
>
> Regards,
> nanang
>
>
> On Thu, Nov 27, 2008 at 7:49 AM, Alexei Kuznetsov <eofster at gmail.com> wrote:
>> There is an update. First I'll give you more information of what I'm
>> doing all this time. Inside on_call_state() I make a function call,
>> let's name it post_notificaton(), on the main thread. Inside that
>> there is a call to incoming_calls_count(). If I'm not waiting for
>> post_notificaton() to return, everything goes as I described.
>>
>> But if I wait inside the thread of on_call_state() for
>> post_notificaton() to return, I'll get a deadlock at
>> pjsua_enum_calls(call_ids, &all_count); from incoming_calls_count().
>>
>> Alexei
>>
>> On Thu, Nov 27, 2008 at 3:35 AM, Alexei Kuznetsov <eofster at gmail.com> wrote:
>>> Just tried. It always returns 0 after step 3 while
>>> incoming_calls_count() sometimes returns 0 and sometimes 1. But after
>>> step 5 the return code of pjsua_call_get_info() is 25354 (sometimes
>>> 25274).
>>>
>>> Example1:
>>> 02:16:45.325 AKTelephoneCal Call 0 state changed to CALLING
>>> 02:16:45.364 AKTelephoneCal Call 1 state changed to INCOMING
>>> 02:16:46.334 AKTelephoneCal Call 2 state changed to CALLING
>>> 02:16:46.376 AKTelephoneCal Call 3 state changed to INCOMING
>>> 02:16:47.447 AKTelephoneCal Call 3 is DISCONNECTED [reason = 603 (Decline)]
>>> 02:16:47.472 AKTelephoneCal Call 2 is DISCONNECTED [reason = 603 (Declined)]
>>> 2008-11-27 02:16:47.648 Telephone[1813:10b] Incoming calls count: 0; status: 0
>>> 02:16:49.067 AKTelephoneCal Call 0 is DISCONNECTED [reason = 487
>>> (Request Terminated)]
>>> 02:16:49.069 AKTelephoneCal Call 1 is DISCONNECTED [reason = 487
>>> (Request Terminated)]
>>> 2008-11-27 02:16:49.109 Telephone[1813:10b] Incoming calls count: 0;
>>> status: 25354
>>>
>>> Example 2:
>>> 03:22:27.789 AKTelephoneCal Call 0 state changed to CALLING
>>> 03:22:27.863 AKTelephoneCal Call 1 state changed to INCOMING
>>> 03:22:29.326 AKTelephoneCal Call 2 state changed to CALLING
>>> 03:22:29.384 AKTelephoneCal Call 3 state changed to INCOMING
>>> 03:22:29.384 AKTelephoneCal Incoming call for account 0!
>>> 03:22:30.932 AKTelephoneCal Call 0 is DISCONNECTED [reason = 487
>>> (Request Terminated)]
>>> 03:22:30.934 AKTelephoneCal Call 1 is DISCONNECTED [reason = 487
>>> (Request Terminated)]
>>> 2008-11-27 03:22:30.937 Telephone[2466:10b] Incoming calls count: 1; status: 0
>>> 2008-11-27 03:22:30.938 Telephone[2466:10b] Error string: Success
>>> 03:22:31.548 AKTelephoneCal Call 2 is DISCONNECTED [reason = 487
>>> (Request Terminated)]
>>> 03:22:31.549 AKTelephoneCal Call 3 is DISCONNECTED [reason = 487
>>> (Request Terminated)]
>>> 2008-11-27 03:22:31.550 Telephone[2466:10b] Incoming calls count: 0;
>>> status: 25274
>>> 2008-11-27 03:22:31.550 Telephone[2466:10b] Error string: Unknown error 25274
>>>
>>> status is the return code of pjsua_call_get_info() inside
>>> incoming_calls_count().
>>>
>>> Alexei
>>>
>>> On Wed, Nov 26, 2008 at 10:02 PM, Nanang Izzuddin <nanang at pjsip.org> wrote:
>>>> Hi,
>>>>
>>>> Sounds strange. Have you tried to examine the return code of
>>>> pjsua_call_get_info()?
>>>>
>>>> Regards,
>>>> nanang
>>>>
>>>>
>>>> On Wed, Nov 26, 2008 at 3:34 AM, Alexei Kuznetsov <eofster at gmail.com> wrote:
>>>>> Hi,
>>>>>
>>>>> I need to get the number of current calls in PJSIP_INV_STATE_INCOMING
>>>>> state. Here is how I'm trying to achieve that:
>>>>>
>>>>> unsigned incoming_calls_count()
>>>>> {
>>>>> pjsua_call_id call_ids[PJSUA_MAX_CALLS];
>>>>>
>>>>> unsigned all_count;
>>>>> pjsua_enum_calls(call_ids, &all_count);
>>>>>
>>>>> unsigned incoming_count = 0;
>>>>> for (unsigned i = 0; i < all_count; ++i) {
>>>>> pjsua_call_info call_info;
>>>>> pjsua_call_get_info(call_ids[i], &call_info);
>>>>>
>>>>> if (call_info.state == PJSIP_INV_STATE_INCOMING)
>>>>> ++incoming_count;
>>>>> }
>>>>>
>>>>> return incoming_count;
>>>>> }
>>>>>
>>>>> I call this function on the main thread when any call enters
>>>>> disconnected state. But sometimes it doesn't return the actual number
>>>>> of incoming calls.
>>>>>
>>>>> For example:
>>>>> 1. first incoiming call received (not answered)
>>>>> 2. second incoming call received (not answered)
>>>>> 3. the user hangs up the second call or the call is disconnected by
>>>>> another party
>>>>> 4. incoming_calls_count() on the main thread sometimes returns 1 and sometimes 0
>>>>> 5. first call is disconnected, incoming_calls_count() always returns 0
>>>>>
>>>>> But if inside incoming_calls_count() I add a function call to log
>>>>> something to the console, incoming_calls_count() always returns
>>>>> correct value!
>>>>>
>>>>> What am I missing? Any threading issues? Is there a better way to do
>>>>> that? I'm using pjproject-1.0.
>>>>>
>>>>> Best regards,
>>>>> Alexei Kuznetsov
