Service Virtualization

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  • 1.  TCP connection exhaustion

    Posted Jul 30, 2020 07:38 AM

    Hi All,

    We are stuck with an issue where the tcp connections made by simulator coordinator looks not getting killed and it is causing wire format and TCP Connection exhaust limit.

    Below is error snapshot- 

    ERROR com.itko.lisa.coordinator.TestRegistryImpl - ERROR com.itko.lisa.coordinator.TestRegistryImpl - java.rmi.RemoteException: JMS Messaging problem with ServerRequestHandler for tcp://***4001***:2011/Coordinator Wire format negotiation timeout: peer did not send his wire format.; nested exception is:  com.itko.jms.JMSException: Wire format negotiation timeout: peer did not send his wire format.

    ERROR com.itko.lisa.coordinator.TestRegistryImpl - ERROR com.itko.lisa.coordinator.TestRegistryImpl - java.rmi.RemoteException: JMS Messaging problem with ServerRequestHandler for tcp://***4001***:2011/Simulator Wire format negotiation timeout: peer did not send his wire format.; nested exception is:  com.itko.jms.JMSException: Wire format negotiation timeout: peer did not send his wire format.

    Attaching Registry and Portal Logs.

    Any help will be very much appreciated


    Attachment(s)

    log
    portal.log   5.51 MB 1 version
    log
    registry.log   5.15 MB 1 version


  • 2.  RE: TCP connection exhaustion

    Posted Jul 30, 2020 07:47 AM
    Hi Soumya,

    What is the value of property "lisa.defaultRegistryConnectionTimeoutSeconds" in lisa.properties.

    This property depicts the timeout value(in seconds) which is used by coordinators & simulators when connecting to a registry

    The default value is 90.

    Thanks.

    ------------------------------
    Regards,
    Vaibhav Jain
    Capgemini
    ------------------------------



  • 3.  RE: TCP connection exhaustion
    Best Answer

    Broadcom Employee
    Posted Jul 30, 2020 07:48 AM
    HI Soumya
                  This one would require deeper involvement. Please kindly report a support ticket.

    --
    regards
    Sankar Natarajan