| Summary: | ASTERISK-18673: Large number of active sip dialogs INVITE in the output "sip show channels". | ||||
| Reporter: | Aleksandr Gordeev (axonaro) | Labels: | |||
| Date Opened: | 2011-10-05 01:07:20 | Date Closed: | 2011-10-18 12:13:45 | ||
| Priority: | Major | Regression? | |||
| Status: | Closed/Complete | Components: | Channels/chan_sip/General | ||
| Versions: | 1.8.7.0 | Frequency of Occurrence | Constant | ||
| Related Issues: |
| ||||
| Environment: | Attachments: | ||||
| Description: | On Debian 6.0 and Asterisk 1.8.7.0 (with patch for t38 gateway) in the output "sip show channels" I see the following (IP addresses is fake): 1.2.2.27 SIP^port_l 418a2921459fd18 0x0 (nothing) No Tx: INVITE ast-dup *CLI>sip show channel 418a2921459fd182490793777ab93ab0 * SIP Call Curr. trans. direction: Outgoing Call-ID: 418a2921459fd182490793777ab93ab0@1.2.2.26:5060 Owner channel ID: <none> Our Codec Capability: 0x10c (ulaw|alaw|g729) Non-Codec Capability (DTMF): 1 Their Codec Capability: 0x10c (ulaw|alaw|g729) Joint Codec Capability: 0x10c (ulaw|alaw|g729) Format: 0x0 (nothing) T.38 support Yes Video support No MaxCallBR: 384 kbps Theoretical Address: 1.2.2.27:5060 Received Address: 1.2.2.27:5060 SIP Transfer mode: closed Force rport: No Audio IP: 1.2.2.26 (local) Our Tag: as2d62963c Their Tag: as5cc93517 Username: SIP^port_line1 Peername: ast-dup Original uri: sip:SIP^port_line1@1.2.2.27 Need Destroy: No Last Message: Tx: INVITE Promiscuous Redir: No Route: sip:SIP^port_line1@1.2.2.27 DTMF Mode: rfc2833 SIP Options: (none) Session-Timer: Inactive With the execution of commands for any active dialogue, for example ACK, I get the following: Session-Timer: Active S-Timer Interval: 600 S-Timer Refresher: uac S-Timer Expirys: 0 S-Timer Sched Id: 9918 S-Timer Peer Sts: Inactive S-Timer Cached Min-SE: 90 S-Timer Cached SE: 600 S-Timer Cached Ref: auto S-Timer Cached Mode: Originate After I have made "module unload chan_sip.so" and "module load chan_sip.so" they disappear. In logs : [2011-10-05 08:30:02] DEBUG[10122] chan_sip.c: Initializing initreq for method INVITE - callid 418a2921459fd182490793777ab93ab0@1.2.2.26:5060 [2011-10-05 08:30:02] DEBUG[22337] chan_sip.c: Stopping retransmission on '418a2921459fd182490793777ab93ab0@1.2.2.26:5060' of Request 102: Match Found [2011-10-05 08:30:02] DEBUG[22337] chan_sip.c: (Provisional) Stopping retransmission (but retaining packet) on '418a2921459fd182490793777ab93ab0@1.2.2.26:5060' Request 103: Found [2011-10-05 08:30:02] DEBUG[22337] chan_sip.c: (Provisional) Stopping retransmission (but retaining packet) on '418a2921459fd182490793777ab93ab0@1.2.2.26:5060' Request 103: Found [2011-10-05 08:30:22] DEBUG[22337] chan_sip.c: Stopping retransmission on '418a2921459fd182490793777ab93ab0@1.2.2.26:5060' of Request 103: Match Found [2011-10-05 08:30:22] DEBUG[22337] chan_sip.c: Session timer started: 9019 - 418a2921459fd182490793777ab93ab0@1.2.2.26:5060 [2011-10-05 08:30:27] DEBUG[10122] chan_sip.c: Initializing already initialized SIP dialog 418a2921459fd182490793777ab93ab0@1.2.2.26:5060 (presumably reinvite) [2011-10-05 08:30:27] DEBUG[22337] chan_sip.c: (Provisional) Stopping retransmission (but retaining packet) on '418a2921459fd182490793777ab93ab0@1.2.2.26:5060' Request 104: Found [2011-10-05 08:30:29] DEBUG[10122] chan_sip.c: Session timer stopped: 9019 - 418a2921459fd182490793777ab93ab0@1.2.2.26:5060 | ||||
| Comments: | |||||