Bugs item #763952, was opened at 2003-07-01 16:52
Message generated for change (Comment added) made by slaboure
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=376685&aid=763952&group_id=22866

Category: Clustering
Group: v3.2
>Status: Closed
>Resolution: Fixed
Priority: 5
Submitted By: Weiqing Huang (weiqingh)
Assigned to: Sacha Labourey (slaboure)
Summary: client HA jndi auto-discovery needs to set ttl for datagram 

Initial Comment:
i am using client auto-discovery of clustered servers by 
setting provider url to null. the client is in a different 
subnet than the clustered servers. 

my client failed to find the cluster. debugging info from 
the router showed that the ttl of the datagram socket is 
1, therefore dropped by the router. i am reading the 
code of org/jnp/interfaces/NamingContext and found out 
it's using a DatagramSocket, not a MulticastSocket. 
there seems to be no way to set ttl for the 
DatagramSocket. maybe we should use a 
MulticastSocket instead? 



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>Comment By: Sacha Labourey (slaboure)
Date: 2003-07-02 18:06

Message:
Logged In: YES 
user_id=95900

Fixed. Can you please try now. In fact, the server side was 
using multicast, only the client side wasn't which is odd (and 
shows that the real intent *was* to use multicast, so it is 
really a bug)

----------------------------------------------------------------------

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=376685&aid=763952&group_id=22866


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