Temporal Nexus: Go SDK Feature Guide #3057
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docs/develop/go/temporal-nexus.mdx
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| ``` | ||
| temporal server start-dev --http-port 7243 --dynamic-config-value system.enableNexus=true | ||
| ``` | ||
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| This command automatically starts the Web UI, creates the default Namespace, and uses an in-memory database. | ||
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| The Temporal Server should be available on `localhost:7233` and the Temporal Web UI should be accessible at [http://localhost:8233](http://localhost:8233). | ||
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| ## Create caller and handler Namespaces {#create-caller-handler-namespaces} | ||
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| Before setting up Nexus endpoints, create separate namespaces for the caller and handler. | ||
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| ``` | ||
| temporal operator namespace create --namespace my-target-namespace | ||
| temporal operator namespace create --namespace my-caller-namespace | ||
| ``` |
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nit: you can condense this into a single step with start-dev --namespace my-target-namespace --namespace my-caller-namespace ... if you want, it'll save you having to mention the default namespace that gets created.
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Just hopping in here to mention that to align with existing temporal CLI docs, we use:
docs% temporal operator namespace
Manage Temporal Cluster (Service) Namespaces:
temporal operator namespace [command] [command options]
For example:
temporal operator namespace create \
--namespace YourNewNamespaceName
Usage:
temporal operator namespace [command]
TMI: tcld uses a different convention (specifically <namespace_id>.<account_id>, but it is not yet all aligned)
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@jsundai I will do another pass tomorrow, I am off today. |
| Nexus events are included in the caller’s Workflow history: | ||
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| ``` | ||
| temporal workflow show -w <ID> |
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| temporal workflow show -w <ID> | |
| temporal workflow show \ | |
| -workflow-id YourWorkflowID |
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In order to not delay getting these Nexus docs live and published, this seems like something that would require further discussion. I will make a separate PR outside of this one.
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I don't think there's much of a rush to merge this. Up to you if you want to postpone and handle in a separate PR.
| // ... | ||
| // See alternatives at https://pkg.go.dev/go.temporal.io/sdk/temporalnexus. |
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What does this PR do?
adds temporal nexus into the go sdk feature guide
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