IBM webMethods Hybrid Integration

IBM webMethods Hybrid Integration

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  • 1.  Call UM cluster on using a single IP address and port

    Posted Tue June 15, 2021 06:49 AM

    Hello ,
    is it possible to call UM cluster using a single IP address and port
    If so how, thank you

    Best Regards
    Adil


    #Universal-Messaging-Broker
    #webMethods


  • 2.  RE: Call UM cluster on using a single IP address and port

    Posted Tue June 15, 2021 07:10 AM

    Hi Adil,

    You are suppose to call the UM cluster in the comma separated or semi colon .

    nsp://host:port,nsp://host:port,nsp://host:port

or 

nsp://host:port;nsp://host:port;nsp://host:port

    if you call with the single IP address it will reach only the particular UM not the clustered instance.

    Regards,
    Dinesh


    #webMethods
    #Universal-Messaging-Broker


  • 3.  RE: Call UM cluster on using a single IP address and port

    Posted Tue June 15, 2021 11:15 AM

    You can always call UM with any of its single IP using nsp format (nsp://:). However you client (Java client, webMethods connection etc) will try to connect to that ip for JNDI lookup only. So for JNDI lookup purposes, that node has to be reacheable always. Once your client get the lookup, it will automatically fetch all the ips in the cluster using connection factories, and will use appropriate master to connect and send receive messages.

    If you use comma seperated values of UM server endpoints, your client polls on each ip one by one until it connects to any one of the ip.

    Hope this explains.


    #webMethods
    #Universal-Messaging-Broker


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