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https://issues.apache.org/jira/browse/IGNITE-3306?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alexey Goncharuk updated IGNITE-3306:
-------------------------------------
Assignee: Yakov Zhdanov
> Extend IgniteCluster interface with the methods to send and receive custom
> discovery events
> -------------------------------------------------------------------------------------------
>
> Key: IGNITE-3306
> URL: https://issues.apache.org/jira/browse/IGNITE-3306
> Project: Ignite
> Issue Type: Improvement
> Reporter: Andrey Kornev
> Assignee: Yakov Zhdanov
> Fix For: 2.0
>
>
> {{GridDiscoveryManager}} already provides the methods for sending/receiving
> custom discovery messages: {{GridDiscoveryManager.sendCustomEvent(...)}} and
> {{GridDiscoveryManager.setCustomEventListener(...)}} methods correspondingly.
> This API is very powerful as it provides reliable delivery guarantees that
> are totally ordered with respect to the rest of discovery events. It's
> essential for implementing so-called view-synchronous group communication
> primitives.
> Unfortunately, {{GridDiscoveryManager}} is not part of the public API.
> This ticket proposes to extend {{IgniteCluster}} interface to expose those
> methods. {{DiscoveryCustomMessage}} class should also be moved out of the
> {{internal}} package to a public package.
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