[asterisk-bugs] [JIRA] (ASTERISK-28265) PJSIP chow channelstats incorrect information output

[Vyrva Igor (JIRA)]

Vyrva Igor created ASTERISK-28265:
-------------------------------------

             Summary: PJSIP chow channelstats incorrect information output
                 Key: ASTERISK-28265
                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-28265
             Project: Asterisk
          Issue Type: Bug
      Security Level: None
          Components: Resources/res_pjsip
    Affects Versions: 16.1.1
         Environment: CentOS 7 (7.6.1810)
Kernel (4.20.3-1.el7.elrepo.x86_64)
Asterisk 16 (16.1.1)
            Reporter: Vyrva Igor


There are problems when using the "pjsip show channelstats" command in CLI
While we making first call (222->666), this command displays
pjsip show channelstats

                                             ...........Receive......... .........Transmit..........
 BridgeId ChannelId ........ UpTime.. Codec.   Count    Lost Pct  Jitter   Count    Lost Pct  Jitter RTT....
 ===========================================================================================================

          222-00000047       00:00:02 alaw       90       0    0   0.000     53       0    0   0.000   0.000
 PJSIP/666-00000048 not valid

Objects found: 2

After the recipient is answer (picked up the phone):
pjsip show channelstats

                                             ...........Receive......... .........Transmit..........
 BridgeId ChannelId ........ UpTime.. Codec.   Count    Lost Pct  Jitter   Count    Lost Pct  Jitter RTT....
 ===========================================================================================================

 37805376 222-00000047       00:00:13 alaw      464       0    0   0.000    428       0    0   0.000   0.000
 37805376 666-00000048       00:00:13 alaw        4       0    0   0.000      1       0    0   0.002   0.000

Objects found: 2

After that we make the second call (333 → 555), before recipient picked up the phone:
pjsip show channelstats

                                             ...........Receive......... .........Transmit..........
 BridgeId ChannelId ........ UpTime.. Codec.   Count    Lost Pct  Jitter   Count    Lost Pct  Jitter RTT....
 ===========================================================================================================

          333-00000049       00:00:03 ulaw      135       0    0   0.000    125       0    0   0.016   0.000
 PJSIP/555-0000004a not valid

Objects found: 4

After the 555 is answer:
pjsip show channelstats

                                             ...........Receive......... .........Transmit..........
 BridgeId ChannelId ........ UpTime.. Codec.   Count    Lost Pct  Jitter   Count    Lost Pct  Jitter RTT....
 ===========================================================================================================

 37805376 222-00000047       00:03:41 alaw      464       0    0   0.000    428       0    0   0.000   0.000
 37805376 666-00000048       00:03:41 alaw        4       0    0   0.000      1       0    0   0.002   0.000
 baf1c888 333-00000049       00:00:10 ulaw      502       0    0   0.000    459       0    0   0.015   0.019
 baf1c888 555-0000004a       00:00:10 alaw      109       0    0   0.000    142       0    0   0.000   0.000

Objects found: 4

As seen above, we do not see in the response of the command the conversations currently active. 
With two simultaneous calls (222 → 666, 333 → 555), we don't see all the information:
pjsip show channelstats

                                             ...........Receive......... .........Transmit..........
 BridgeId ChannelId ........ UpTime.. Codec.   Count    Lost Pct  Jitter   Count    Lost Pct  Jitter RTT....
 ===========================================================================================================

          222-00000052       00:00:06 alaw      279       0    0   0.000    236       0    0   0.000   0.000
          333-00000050       00:00:08 ulaw      411       0    0   0.000    401       1    0   0.015   0.019
 PJSIP/555-00000051 not valid

Objects found: 4


It is more correct if this command will always output information on all current channels, similarly "sip chow channelstats"



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