Hello,

looking again at your diagram, it seems that the Call-Id is the same, but there is a different dialog structure.

If you dump the dialogs with kamctl, can you see the two structure listed? Are they with same dialog attributes (From/To/...)?

Dialog module has a parameter for detecting spirals, have you set it to some value?

Cheers,
Daniel

On 10/12/14 13:39, Julia Boudniatsky wrote:
Hello Daniel,

I have tried from latest git branch 4.1 (I see your new patches for dialog )
But the problem steel occur.

Thank you,
Julia
 

On Wed, Dec 10, 2014 at 12:21 PM, Daniel-Constantin Mierla <miconda@gmail.com> wrote:
Hello,

can you try with latest git branch 4.1 and report the results? I just pushed a patch that should fix it.

Cheers,
Daniel


On 09/12/14 19:06, Julia Boudniatsky wrote:

After kamailio upgrade from v3.3 to v4.1.7

in production ~5% of calls with spirals dialog are failed with wrong dialog variables in on-reply/failure routes.

 

The problem has been reproduced in the LAB (load test generated by SIPP).

Please see the attached file with debug3 log.

Scenario:

                                     Proxy                      Location

 Kamailio P1                  Nbr translation                  Redirect

     | INVITE                         |                              |

     | dlg 0x7f8f8501aba0             |                              |

     | Call-ID:(5-8286@10.25.153.150) |                              |

     |------------------------------->|                              |

     | 100 Trying                     |                              |

     | dlg 0x7f8f8501aba0             |                              |

     | Call-ID:(5-8286@10.25.153.150) |                              |

     |<-------------------------------|                              |

     |                                |                              |

     | INVITE                         |                              |

     | dlg 0x7f8f8501aba0             |                              |

     | Call-ID:(5-8286@10.25.153.150) |                              |

     |<-------------------------------|                              |

     | 100 Trying                     |                              |

     | dlg 0x7f8f8501aba0             |                              |

     | Call-ID:(5-8286@10.25.153.150) |                              |

     |------------------------------->|                              |

     |                                |                              |

     | INVITE                         |                              |

     | dlg 0x7f8f8501aba0             |                              |

     | Call-ID:(5-8286@10.25.153.150)                                |    

     |-------------------------------------------------------------->|

     |                             100 Trying                        |

     |                                 dlg 0x7f8f8504cda0 !!!!!!!!   |

     |                                 Call-ID:(5-8286@10.25.153.150)|

     |<--------------------------------------------------------------|

     |                             301 Moved Permanently             |

     |                                 dlg 0x7f8f8504cda0 !!!!!!!!   |

     |                                 Call-ID:(5-8286@10.25.153.150)|

     |<--------------------------------------------------------------|                                  

     |                                                               |

 

Thank you,

Julia.



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-- 
Daniel-Constantin Mierla
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda

_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users@lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users



-- 
Daniel-Constantin Mierla
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda