pvsone/temporal-grpc-proxy

Temporal GRPC Proxy

Set up

Set the following environment variables, e.g:

export TEMPORAL_ADDRESS=my-namespace.my-account.tmprl.cloud:7233
export TEMPORAL_TLS_CERT=/path/to/tls.crt
export TEMPORAL_TLS_KEY=/path/to/tls.key

Run the proxy

go run main.go

The proxy server will listen on 127.0.0.1:7233

Run a sample through the proxy

Go to your favorite Temporal sample from any of the samples repos. Update the client parameters to set your namespace, e.g. my-namespace.my-account (see SDK specific examples below).

After the above change, run the sample as documented. It will now run against Temporal Cloud, through the proxy!

Go client

c, err := client.Dial(client.Options{
    Namespace: "my-namespace.my-account",
})

Java client

WorkflowClient client = WorkflowClient.newInstance(service, 
    WorkflowClientOptions.newBuilder().setNamespace("my-namespace.my-account").build());

TypeScript client

const client = new Client({
    connection,
    namespace: 'my-namespace.my-account',
});

Python client

client = await Client.connect("localhost:7233", 
    namespace="my-namespace.my-account")

.NET client

var client = await TemporalClient.ConnectAsync(new("localhost:7233")
{
    Namespace = "my-namespace.my-account",
});