Connecting to ES Cluster (Database Nodes)

EventStoreDB
1

I am attempting to set up a local ES cluster for doing some testing and have followed the tutorial on http://docs.geteventstore.com/server/3.9.0/cluster-without-manager-nodes/.

However when I now try to connect to this using the connection string (discover://admin:[email protected]:2112) I am getting the following exception message

Failed to discover candidate in 10 attempts.

—> (Inner Exception #0) EventStore.ClientAPI.Exceptions.ClusterException: Failed to discover candidate in 10 attempts.

at EventStore.ClientAPI.Internal.ClusterDnsEndPointDiscoverer.<>c__DisplayClass1.b__0()

at System.Threading.Tasks.Task`1.InnerInvoke()

at System.Threading.Tasks.Task.Execute()<—

Along with getting framing errors in the ES console.

Can anyone offer any pointers on what I may be doing wrong.

Regards,

Stuart Ferguson

2

Try port 2114 you are telling it to gossip to the TCP protocol port
(also why TCP is giving you framing errors as its receiving HTTP
data).

Greg

3

Thanks for the quick reply.

So in the port in the connection string not the port that the client is connecting on
or

does this mean now I am connecting to ES over HTTP

Stuart

4

discover:// uses gossip to discover the nodes ...
tcp:// connects directly to that ip.

Gossip runs over http.

5

One final query.

What will happen in the case the machine:port in the connection string is not available ?

6

Then it won't discover. There are multiple ways of specifying this.
You can also specify multiple discover ids on in the connection string
Its GossipSeeds=x.x.x.x:pppp,x.x.x.x:pppp IIRC but would have to
double check