forked from temporalio/samples-go
/
main.go
39 lines (30 loc) · 937 Bytes
/
main.go
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package main
import (
"context"
"log"
"go.temporal.io/sdk/client"
"github.com/temporalio/samples-go/metrics"
)
func main() {
// The client is a heavyweight object that should be created once per process.
c, err := client.Dial(client.Options{})
if err != nil {
log.Fatalln("Unable to create client.", err)
}
defer c.Close()
workflowOptions := client.StartWorkflowOptions{
ID: "metrics_workflowID",
TaskQueue: "metrics",
}
we, err := c.ExecuteWorkflow(context.Background(), workflowOptions, metrics.Workflow)
if err != nil {
log.Fatalln("Unable to execute workflow.", err)
}
log.Println("Started workflow.", "WorkflowID", we.GetID(), "RunID", we.GetRunID())
// Synchronously wait for the workflow completion.
err = we.Get(context.Background(), nil)
if err != nil {
log.Fatalln("Unable to wait for workflow completition.", err)
}
log.Println("Check metrics at http://localhost:9090/metrics")
}