Re: (No members active in cluster group) Cannot discover members in cluster using Delta Manager with static membership Unicast

2023-12-08 Thread Manak Bisht
To use *DeltaManager* with unicast (static membership), the Tomcat 8.5 documentation (https://tomcat.apache.org/tomcat-8.5-doc/config/cluster.html) states that the channelStartOptions should be equal to *3*. In my original example, I am using the same value with the *StaticMembershipInterceptor*.

Re: (No members active in cluster group) Cannot discover members in cluster using Delta Manager with static membership Unicast

2023-12-06 Thread Deepak Lalchandani
Hi, Can you please  share what's going on in this post Thanks and Regards, Deepak Lalchandani On Wed, 6 Dec 2023, 10:59 pm Manak Bisht, wrote: > Hi Mark > Could you please clarify this? > > On Fri, Dec 1, 2023 at 3:40 PM Manak Bisht wrote: > > > The channelStartOptions setting is from

Re: (No members active in cluster group) Cannot discover members in cluster using Delta Manager with static membership Unicast

2023-12-06 Thread Manak Bisht
Hi Mark Could you please clarify this? On Fri, Dec 1, 2023 at 3:40 PM Manak Bisht wrote: > The channelStartOptions setting is from the documentation > https://tomcat.apache.org/tomcat-8.5-doc/config/cluster.html > *"To start a channel without multicasting, you would want to use the value >

Re: (No members active in cluster group) Cannot discover members in cluster using Delta Manager with static membership Unicast

2023-12-06 Thread Manak Bisht
> Also, the documentation also says that the *distributable *tag is > deprecated and ignored since Tomcat 8 ( > https://tomcat.apache.org/migration-9) > *"The distributable attribute has been deprecated in 8.0 and specified > value is ignored."* > *Note for future readers: *In the previous email,

Re: (No members active in cluster group) Cannot discover members in cluster using Delta Manager with static membership Unicast

2023-12-06 Thread Manak Bisht
Thanks a lot for the informative reply, Chris. I really appreciate it. > If you have a good reason to disable stickness, I'd love to hear the > reasoning. > While both the DeltaManager and BackupManager solve my problem of autoscaling/failover without any re-logins required, I have noticed a lot

Re: (No members active in cluster group) Cannot discover members in cluster using Delta Manager with static membership Unicast

2023-12-06 Thread Manak Bisht
> I’m not a clustering expert, but perhaps the address value needs to be an > IP address accessible to the other machine in the cluster. The above > 127.0.0.1 (localhost) would appear to limit each receiver to the machine > it’s running on. > Yes, that was it. Replacing the address with "0.0.0.0"

Re: (No members active in cluster group) Cannot discover members in cluster using Delta Manager with static membership Unicast

2023-12-01 Thread Christopher Schultz
Peter, On 12/1/23 10:12, l...@kreuser.name wrote: Chuck, Am 01.12.2023 um 16:07 schrieb Chuck Caldarale : On Dec 1, 2023, at 02:27, Manak Bisht wrote: Hi, I am trying to implement non-sticky session replication using Delta Manager with static membership. The nodes are across two

Re: (No members active in cluster group) Cannot discover members in cluster using Delta Manager with static membership Unicast

2023-12-01 Thread Christopher Schultz
Manak, On 12/1/23 03:27, Manak Bisht wrote: Hi, I am trying to implement non-sticky session replication using Delta Manager with static membership. The nodes are across two different machines. This isn't really relevant to your issue, but I would *always* recommend enabling stickiness. Why?

Re: (No members active in cluster group) Cannot discover members in cluster using Delta Manager with static membership Unicast

2023-12-01 Thread logo
Chuck, > Am 01.12.2023 um 16:07 schrieb Chuck Caldarale : > > >> On Dec 1, 2023, at 02:27, Manak Bisht wrote: >> >> Hi, I am trying to implement non-sticky session replication using Delta >> Manager with static membership. The nodes are across two different >> machines. I am unable to

Re: (No members active in cluster group) Cannot discover members in cluster using Delta Manager with static membership Unicast

2023-12-01 Thread Chuck Caldarale
> On Dec 1, 2023, at 02:27, Manak Bisht wrote: > > Hi, I am trying to implement non-sticky session replication using Delta > Manager with static membership. The nodes are across two different > machines. I am unable to discover members in the cluster with the following > logs on both machines -

Re: (No members active in cluster group) Cannot discover members in cluster using Delta Manager with static membership Unicast

2023-12-01 Thread Manak Bisht
Sorry, I forgot to mention, but I am using Tomcat 8.5 Sincerely Manak Bisht On Fri, Dec 1, 2023 at 3:40 PM Manak Bisht wrote: > Thanks for the reply Mark. > > The channelStartOptions setting is from the documentation > https://tomcat.apache.org/tomcat-8.5-doc/config/cluster.html > *"To start a

Re: (No members active in cluster group) Cannot discover members in cluster using Delta Manager with static membership Unicast

2023-12-01 Thread Manak Bisht
Thanks for the reply Mark. The channelStartOptions setting is from the documentation https://tomcat.apache.org/tomcat-8.5-doc/config/cluster.html *"To start a channel without multicasting, you would want to use the value Channel.SND_RX_SEQ | Channel.SND_TX_SEQ that equals to 3. "* This

Re: (No members active in cluster group) Cannot discover members in cluster using Delta Manager with static membership Unicast

2023-12-01 Thread Mark Thomas
On 01/12/2023 08:27, Manak Bisht wrote: Hi, I am trying to implement non-sticky session replication using Delta Manager with static membership. The nodes are across two different machines. I am unable to discover members in the cluster with the following logs on both machines -

(No members active in cluster group) Cannot discover members in cluster using Delta Manager with static membership Unicast

2023-12-01 Thread Manak Bisht
Hi, I am trying to implement non-sticky session replication using Delta Manager with static membership. The nodes are across two different machines. I am unable to discover members in the cluster with the following logs on both machines - org.apache.catalina.ha.session.DeltaManager.startInternal