forked from temporalio/samples-go
/
main.go
38 lines (31 loc) · 854 Bytes
/
main.go
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package main
import (
"context"
"flag"
"log"
"go.temporal.io/sdk/client"
)
// @@@SNIPSTART samples-go-cancellation-cancel-workflow-execution-trigger
func main() {
var workflowID string
flag.StringVar(&workflowID, "wid", "workflowID-to-cancel", "workflowID of the Workflow Execution to be canceled.")
flag.Parse()
if workflowID == "" {
flag.PrintDefaults()
return
}
// The client is a heavyweight object that should be created once per process.
c, err := client.Dial(client.Options{
HostPort: client.DefaultHostPort,
})
if err != nil {
log.Fatalln("Unable to create client", err)
}
defer c.Close()
err = c.CancelWorkflow(context.Background(), workflowID, "")
if err != nil {
log.Fatalln("Unable to cancel Workflow Execution", err)
}
log.Println("Workflow Execution cancelled", "WorkflowID", workflowID)
}
// @@@SNIPEND