handle errors and add consistency between guides

Author: raksiv

docs/guides/go/realtime-messaging.mdx

@@ -29,13 +29,13 @@ tags:
 We'll start by creating a new project for our WebSocket application.
 
 ```bash
-nitric new my-websocket-app go-starter
+nitric new websocket-app go-starter
 ```
 
 Next, open the project in your editor of choice.
 
 ```bash
-cd my-websocket-app
+cd websocket-app
 ```
 
 Make sure all dependencies are resolved:
@@ -111,10 +111,11 @@ From here, let's add some features to that function that allow us to manage conn
 
 ```go
 ws.On(websockets.EventType_Connect, func(ctx *websockets.Ctx) {
-  err := connections.Set(context.TODO(), ctx.Request.ConnectionID(), map[string]interface{}{
+  err := connections.Set(context.Background(), ctx.Request.ConnectionID(), map[string]interface{}{
     "connectionId": ctx.Request.ConnectionID(),
   })
   if err != nil {
+    fmt.Println("Error storing connection ID in KV store:", err)
     return
   }
 })
@@ -126,6 +127,7 @@ ws.On(websockets.EventType_Connect, func(ctx *websockets.Ctx) {
 ws.On(websockets.EventType_Disconnect, func(ctx *websockets.Ctx) {
   err := connections.Delete(context.Background(), ctx.Request.ConnectionID())
   if err != nil {
+    fmt.Println("Error deleting connection ID in KV store:", err)
     return
   }
 })
@@ -135,8 +137,9 @@ ws.On(websockets.EventType_Disconnect, func(ctx *websockets.Ctx) {
 
 ```go
 ws.On(websockets.EventType_Message, func(ctx *websockets.Ctx) {
-  connectionStream, err := connections.Keys(context.TODO())
+  connectionStream, err := connections.Keys(context.Background())
   if err != nil {
+    fmt.Println("Error retrieving connection keys from KV store:", err)
     return
   }
 
@@ -155,6 +158,7 @@ ws.On(websockets.EventType_Message, func(ctx *websockets.Ctx) {
     message := fmt.Sprintf("%s: %s", senderId, ctx.Request.Message())
     err = ws.Send(context.Background(), connectionId, []byte(message))
     if err != nil {
+      fmt.Println("Error sending message to connection ID", connectionId, ":", err)
       return
     }
   }
@@ -187,24 +191,27 @@ func main() {
 
   // Handle new WebSocket connections by storing the connection ID in the KV store.
   ws.On(websockets.EventType_Connect, func(ctx *websockets.Ctx) {
-    err := connections.Set(context.TODO(), ctx.Request.ConnectionID(), map[string]interface{}{
+    err := connections.Set(context.Background(), ctx.Request.ConnectionID(), map[string]interface{}{
       "connectionId": ctx.Request.ConnectionID(),
     })
     if err != nil {
+      fmt.Println("Error storing connection ID in KV store:", err)
       return
     }
   })
 
   ws.On(websockets.EventType_Disconnect, func(ctx *websockets.Ctx) {
-    err := connections.Delete(context.TODO(), ctx.Request.ConnectionID())
+    err := connections.Delete(context.Background(), ctx.Request.ConnectionID())
     if err != nil {
+      fmt.Println("Error deleting connection ID in KV store:", err)
       return
     }
   })
 
   ws.On(websockets.EventType_Message, func(ctx *websockets.Ctx) {
-    connectionStream, err := connections.Keys(context.TODO())
+    connectionStream, err := connections.Keys(context.Background())
     if err != nil {
+      fmt.Println("Error retrieving connection keys from KV store:", err)
       return
     }
 
@@ -221,8 +228,9 @@ func main() {
       }
 
       message := fmt.Sprintf("%s: %s", senderId, ctx.Request.Message())
-      err = ws.Send(context.TODO(), connectionId, []byte(message))
+      err = ws.Send(context.Background(), connectionId, []byte(message))
       if err != nil {
+        fmt.Println("Error sending message to connection ID", connectionId, ":", err)
         return
       }
     }

docs/guides/terraform/terratest.mdx

@@ -37,7 +37,7 @@ We intend to deploy to AWS and will use Terratest to ensure that the following:
 Let's start by creating a new project for our application.
 
 ```bash
-nitric new my-websocket-app go-starter
+nitric new websocket-app go-starter
 ```
 
 ### Application code
@@ -187,7 +187,7 @@ import (
 func TestTerraformResources(t *testing.T) {
 	// Set Terraform options, specifying the directory with your Terraform configuration
 	terraformOptions := &terraform.Options{
-		TerraformDir: "../cdktf.out/stacks/my-websocket-app-dev",
+		TerraformDir: "../cdktf.out/stacks/websocket-app-dev",
 	}
 
 	// Ensure resources are destroyed after test completion
@@ -209,11 +209,11 @@ func TestTerraformResources(t *testing.T) {
 
 	// Test IAM role creation
 	iamClient := iam.New(sess)
-	roleName := "my-websocket-app_websockets-main" // Name of the IAM role to check
+	roleName := "websocket-app_websockets-main" // Name of the IAM role to check
 	_, err = iamClient.GetRole(&iam.GetRoleInput{
 		RoleName: aws.String(roleName),
 	})
-	assert.NoError(t, err, "Expected IAM role 'my-websocket-app_websockets-main' to be created")
+	assert.NoError(t, err, "Expected IAM role 'websocket-app_websockets-main' to be created")
 
 	// Test API gateway webSocket creation
 	apiClient := apigatewayv2.New(sess)