fix: add debug traces (#15)

src/handlers/save_message.rs

@@ -3,6 +3,7 @@ use {
         error,
         handlers::Response,
         increment_counter,
+        log::prelude::*,
         relay::signature::RequireValidSignature,
         state::{AppState, CachedRegistration},
         store::{registrations::Registration, StoreError},
@@ -28,6 +29,8 @@ pub async fn handler(
     StateExtractor(state): StateExtractor<Arc<AppState>>,
     RequireValidSignature(Json(payload)): RequireValidSignature<Json<HistoryPayload>>,
 ) -> error::Result<Response> {
+    debug!("Received `save_message` query: {:?}", payload);
+
     increment_counter!(state.metrics, received_items);
 
     let registration = if let Some(registration) = state
@@ -39,9 +42,11 @@ pub async fn handler(
             tags: r.tags,
             relay_url: r.relay_url,
         }) {
+        debug!("loaded registration from cache");
         increment_counter!(state.metrics, cached_registrations);
         registration
     } else {
+        debug!("loading registration from database");
         let registration = match state
             .registration_store
             .get_registration(payload.client_id.as_ref())
@@ -67,6 +72,7 @@ pub async fn handler(
     let tags = registration.tags;
     for tag in &tags {
         if match_tag(payload.tag, tag) {
+            debug!("tag matching, storing message");
             state
                 .messages_store
                 .upsert_message(
@@ -78,6 +84,8 @@ pub async fn handler(
                 )
                 .await?;
 
+            debug!("message stored, sending ack");
+
             increment_counter!(state.metrics, stored_items);
 
             return Ok(Response::default());

terraform/README.md

@@ -51,5 +51,8 @@
 
 ## Outputs
 
-No outputs.
+| Name | Description |
+|------|-------------|
+| <a name="output_fqdn"></a> [fqdn](#output\_fqdn) | The FQDN of the deployed instance |
+| <a name="output_version"></a> [version](#output\_version) | The version of the deployed instance |
 <!-- END OF PRE-COMMIT-TERRAFORM DOCS HOOK -->

terraform/ecs/README.md

@@ -64,8 +64,9 @@ Create an ECS cluster and hook it up to a load-balancer.
 | <a name="input_id_length_limit"></a> [id\_length\_limit](#input\_id\_length\_limit) | Limit `id` to this many characters (minimum 6).<br>Set to `0` for unlimited length.<br>Set to `null` for keep the existing setting, which defaults to `0`.<br>Does not affect `id_full`. | `number` | `null` | no |
 | <a name="input_image"></a> [image](#input\_image) | The name of the ECR image to use for the container. | `string` | n/a | yes |
 | <a name="input_label_key_case"></a> [label\_key\_case](#input\_label\_key\_case) | Controls the letter case of the `tags` keys (label names) for tags generated by this module.<br>Does not affect keys of tags passed in via the `tags` input.<br>Possible values: `lower`, `title`, `upper`.<br>Default value: `title`. | `string` | `null` | no |
-| <a name="input_label_order"></a> [label\_order](#input\_label\_order) | The order in which the labels (ID elements) appear in the `id`.<br>Defaults to ["namespace", "environment", "stage", "name", "attributes"].<br>You can omit any of the 5 labels, but at least one must be present. | `list(string)` | `null` | no |
+| <a name="input_label_order"></a> [label\_order](#input\_label\_order) | The order in which the labels (ID elements) appear in the `id`.<br>Defaults to ["namespace", "environment", "stage", "name", "attributes"].<br>You can omit any of the 5 labels, but at least one must be present. | `list(string)` | <pre>[<br>  "namespace",<br>  "stage",<br>  "name",<br>  "attributes"<br>]</pre> | no |
 | <a name="input_label_value_case"></a> [label\_value\_case](#input\_label\_value\_case) | Controls the letter case of ID elements (labels) as included in `id`,<br>set as tag values, and output by this module individually.<br>Does not affect values of tags passed in via the `tags` input.<br>Possible values: `lower`, `title`, `upper` and `none` (no transformation).<br>Set this to `title` and set `delimiter` to `""` to yield Pascal Case IDs.<br>Default value: `lower`. | `string` | `null` | no |
+| <a name="input_log_level"></a> [log\_level](#input\_log\_level) | The log level to use for the application. | `string` | `"INFO"` | no |
 | <a name="input_log_region"></a> [log\_region](#input\_log\_region) | The region to send Cloudwatch logs to. | `string` | n/a | yes |
 | <a name="input_memory"></a> [memory](#input\_memory) | The amount of memory (in MiB) to reserve for the container. | `number` | n/a | yes |
 | <a name="input_name"></a> [name](#input\_name) | ID element. Usually the component name.<br>This is the only ID element not also included as a `tag`.<br>The "name" tag is set to the full `id` string. There is no tag with the value of the `name` input. | `string` | `null` | no |

terraform/ecs/main.tf

@@ -61,7 +61,7 @@ resource "aws_ecs_task_definition" "app_task_definition" {
       environment = [
         { name = "PORT", value = "8080" },
         { name = "PUBLIC_URL", value = "http://localhost:8080" }, // TODO: Change this to the actual public URL
-        { name = "LOG_LEVEL", value = "INFO" },
+        { name = "LOG_LEVEL", value = var.log_level },
         { name = "MONGO_ADDRESS", value = var.docdb-connection_url },
         { name = "CORS_ALLOWED_ORIGINS", value = "*" },
         { name = "TELEMETRY_PROMETHEUS_PORT", value = "8081" }

terraform/ecs/variables.tf

@@ -3,6 +3,12 @@ variable "log_region" {
   type        = string
 }
 
+variable "log_level" {
+  description = "The log level to use for the application."
+  type        = string
+  default     = "INFO"
+}
+
 variable "image" {
   description = "The name of the ECR image to use for the container."
   type        = string

terraform/main.tf

@@ -89,6 +89,8 @@ module "ecs" {
   allowed_app_ingress_cidr_blocks = module.vpc.vpc_cidr_block
   allowed_lb_ingress_cidr_blocks  = module.vpc.vpc_cidr_block
   docdb-connection_url            = module.history_docdb.connection_url
+
+  log_level = "DEBUG"
 }
 
 ################################################################################