Re: [jgroups-users] sample config for udp unicast only?

On 02.04.20 17:43, Questions/problems related to using JGroups wrote:
> Reading through the docs, there's an example called tcp.xml that uses 
> the TCPPING protocol, which loads a list of hosts:ports for the 
> discovery mechanism.
> 
> Does TCPPING actually send messages over the network or not?

Yes: every node in the [initial_hosts + port_range] range is sent a 
discovery request.

> I had a working udp multicast setup in one test environment but it's not 
> working in another and i suspect multicast or igmp joins are being 
> blocked for some reason. Looking to see if i can switch it over to a 
> static ip/host list easily by swapping out the <PING ../> block with 
> <TCPPING .../> and leave the rest of the configuration the same.

Or use both: http://www.jgroups.org/manual4/index.html#_multi_ping

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-- 
Bela Ban | http://www.jgroups.org