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Denis A. Magda edited comment on IGNITE-12438 at 5/15/20, 5:04 AM: ------------------------------------------------------------------- [~ibessonov], could you please start a discussion on the dev list to discuss this new API? I'm not sure that 'VIRTUALIZED' is the best name for the feature. Let's quickly brainstorm with a broader community. The final name can also be influenced by [IGNITE-13014|https://issues.apache.org/jira/browse/IGNITE-13013]. {code:java} public enum EnvironmentType { /** Default value. */ STANDALONE, /** */ VIRTUALIZED; } {code} Also, I see that the feature is planned to be released in the experimental mode. What needs to be done to make it available in the GA state? was (Author: dmagda): [~ibessonov], could you please start a discussion on the dev list to discuss this new API? I'm not sure that 'VIRTUALIZED' is the best name for the feature. Let's quickly brainstorm with a broader community. {code:java} public enum EnvironmentType { /** Default value. */ STANDALONE, /** */ VIRTUALIZED; } {code} Also, I see that the feature is planned to be released in the experimental mode. What needs to be done to make it available in the GA state? > Extend communication protocol to establish client-server connection > ------------------------------------------------------------------- > > Key: IGNITE-12438 > URL: https://issues.apache.org/jira/browse/IGNITE-12438 > Project: Ignite > Issue Type: Improvement > Reporter: Alexey Goncharuk > Assignee: Ivan Bessonov > Priority: Major > Fix For: 2.9 > > Time Spent: 40m > Remaining Estimate: 0h > > Recently there was quite a lot of questions related to thick clients > connectivity issues when the clients are deployed in a k8s pod [1]. The > general issue here is clients reporting network address which are not > reachable from server nodes. At the same time, the clients can connect to > server nodes. > An idea of how to fix this is as follows: > * Make sure that think clients discovery SPI always maintains a connection > to a server node (this should be already implemented) > * (Optionally) detect when a client has only one-way connectivity with the > server nodes. This part should be investigated. We need this to avoid server > nodes attempt to connect to a client and send communication request to the > client node faster > * When a server attempts to establish a connection with a client, check if > client is unreachable or the previous connection attempt failed. If so, send > a discovery message to the client to force a client-server connection. In > this case, server will be able to send the original message via the newly > established connection. > [1] > https://stackoverflow.com/questions/59192075/ignite-communicationspi-questions-in-paas-environment/59232504 -- This message was sent by Atlassian Jira (v8.3.4#803005)