You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@tinkerpop.apache.org by "Stephen Mallette (Jira)" <ji...@apache.org> on 2020/09/14 20:00:00 UTC
[jira] [Updated] (TINKERPOP-2210) Support cancellation of remote
traversals
[ https://issues.apache.org/jira/browse/TINKERPOP-2210?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Stephen Mallette updated TINKERPOP-2210:
----------------------------------------
Component/s: (was: dotnet)
server
Description:
It should be possible to cancel a remote traversals in Gremlin, for example when an application shuts down. This involves the following steps:
* Cancel the send operation.
* Cancel the task the user is awaiting on by cancelling the underlying {{TaskCompletionSource}}. This means that any received data for this traversal needs to be ignored afterwards.
* Cancel the operation on the server if possible.
I'm not sure if / how we can cancel the operation on the server. If it's not easy to do that right now, then we should just start by cancelling everything only client-side.
was:
It should be possible to cancel a traversal in Gremlin.Net, for example when an application shuts down. This involves the following steps:
* Cancel the send operation.
* Cancel the task the user is awaiting on by cancelling the underlying {{TaskCompletionSource}}. This means that any received data for this traversal needs to be ignored afterwards.
* Cancel the operation on the server if possible.
I'm not sure if / how we can cancel the operation on the server. If it's not easy to do that right now, then we should just start by cancelling everything only client-side.
Summary: Support cancellation of remote traversals (was: Support cancellation of traversals in Gremlin.Net)
This was originally written with .NET in mind but I've generalized it to a "server" issue instead.
> Support cancellation of remote traversals
> -----------------------------------------
>
> Key: TINKERPOP-2210
> URL: https://issues.apache.org/jira/browse/TINKERPOP-2210
> Project: TinkerPop
> Issue Type: Improvement
> Components: server
> Affects Versions: 3.4.1
> Reporter: Florian Hockmann
> Priority: Minor
>
> It should be possible to cancel a remote traversals in Gremlin, for example when an application shuts down. This involves the following steps:
> * Cancel the send operation.
> * Cancel the task the user is awaiting on by cancelling the underlying {{TaskCompletionSource}}. This means that any received data for this traversal needs to be ignored afterwards.
> * Cancel the operation on the server if possible.
> I'm not sure if / how we can cancel the operation on the server. If it's not easy to do that right now, then we should just start by cancelling everything only client-side.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)