update readme (#163)

Author: maxdml

README.md

@@ -82,11 +82,11 @@ func main() {
     dbos.RegisterWorkflow(ctx, workflow)
 
     // Launch DBOS
-    err = ctx.Launch()
+    err = dbos.Launch(ctx)
     if err != nil {
         panic(err)
     }
-    defer ctx.Shutdown(2 * time.Second)
+    defer dbos.Shutdown(ctx, 2 * time.Second)
 
     // Run a durable workflow and get its result
     handle, err := dbos.RunWorkflow(ctx, workflow, "")
@@ -157,11 +157,11 @@ func main() {
     queue := dbos.NewWorkflowQueue(ctx, "queue")
 
     // Launch DBOS
-    err = ctx.Launch()
+    err = dbos.Launch(ctx)
     if err != nil {
         panic(err)
     }
-    defer ctx.Shutdown(2 * time.Second)
+    defer dbos.Shutdown(ctx, 2 * time.Second)
 
     // Enqueue tasks and gather results
     fmt.Println("Enqueuing workflows")

dbos/doc.go

@@ -12,13 +12,13 @@
 //	    AppName:     "my-app",
 //	    DatabaseURL: os.Getenv("DBOS_SYSTEM_DATABASE_URL"),
 //	})
-//	defer dbosContext.Shutdown(5 * time.Second)
+//	defer dbos.Shutdown(dbosContext, 5 * time.Second)
 //
 //	// Register workflows before launching
 //	dbos.RegisterWorkflow(dbosContext, myWorkflow)
 //
 //	// Launch the context to start processing
-//	err = dbosContext.Launch()
+//	err = dbos.Launch(dbosContext)
 //
 // # Workflows
 //