chore: update default port

Signed-off-by: Xin Liu <sam@secondstate.io>

Author: apepkuss

README.md

@@ -32,7 +32,7 @@ Keyword search in RAG scenarios is a lightweight and efficient retrieval method.
 - Run `kw-search-server`
 
   ```bash
-  # Run server on default port 9069
+  # Run server on default port 12306
   ./kw-search-server
 
   # Run server on custom port, e.g. 10086
@@ -53,9 +53,9 @@ Keyword search in RAG scenarios is a lightweight and efficient retrieval method.
         --download-url-prefix <DOWNLOAD_URL_PREFIX>
             Download URL prefix, format: `http(s)://{IPv4_address}:{port}` or `http(s)://{domain}:{port}`
         --socket-addr <SOCKET_ADDR>
-            Socket address of llama-proxy-server instance. For example, `0.0.0.0:9069`
+            Socket address of llama-proxy-server instance. For example, `0.0.0.0:12306`
         --port <PORT>
-            Socket address of llama-proxy-server instance [default: 9069]
+            Socket address of llama-proxy-server instance [default: 12306]
     -h, --help
             Print help
     -V, --version
@@ -72,7 +72,7 @@ To create an index for a list of documents, you can use the `/v1/index/create` e
 
   ```bash
   # Create index from a list of files
-  curl --location 'http://localhost:9069/v1/index/create' \
+  curl --location 'http://localhost:12306/v1/index/create' \
   --form 'file1=@"paris.txt"' \
   --form 'file2=@"paris.md"'
   ```
@@ -104,7 +104,7 @@ To create an index for a list of documents, you can use the `/v1/index/create` e
 
   ```bash
   # Create index from a list of chunks
-  curl --location 'http://localhost:9069/v1/index/create' \
+  curl --location 'http://localhost:12306/v1/index/create' \
   --header 'Content-Type: application/json' \
   --data '{
       "documents": [
@@ -164,7 +164,7 @@ To create an index for a list of documents, you can use the `/v1/index/create` e
 To perform a keyword search, you can use the `/v1/search` endpoint:
 
 ```bash
-curl --location 'http://localhost:9069/v1/search' \
+curl --location 'http://localhost:12306/v1/search' \
 --header 'Content-Type: application/json' \
 --data '{
     "query": "What is the location of Paris, France along the Seine river?",

src/main.rs

@@ -25,7 +25,7 @@ use tracing::{debug, error, info, warn, Level};
 use url::Url;
 
 // default port of Keyword Search Server
-const DEFAULT_PORT: &str = "9069";
+const DEFAULT_PORT: &str = "12306";
 
 const MEMORY_BUDGET_IN_BYTES: usize = 100_000_000;
 
@@ -203,7 +203,7 @@ async fn index_document_handler(
         }
         "application/json" => {
             info!("Processing as JSON request");
-            let payload = match axum::Json::<IndexRequest>::from_request(request, &()).await {
+            let index_request = match axum::Json::<IndexRequest>::from_request(request, &()).await {
                 Ok(Json(payload)) => payload,
                 Err(e) => {
                     error!(error = %e, "Failed to parse JSON request");
@@ -218,7 +218,7 @@ async fn index_document_handler(
                     });
                 }
             };
-            process_json(payload).await
+            process_json(index_request).await
         }
         _ => {
             warn!(content_type = content_type, "Unsupported content type");
@@ -494,7 +494,10 @@ async fn process_json(request: IndexRequest) -> Json<IndexResponse> {
     // Create index directory
     info!("Starting index creation");
     let index_storage_dir = std::env::current_dir().unwrap().join(INDEX_STORAGE_DIR);
-    let index_name = format!("index-{}", uuid::Uuid::new_v4());
+    let index_name = match request.name {
+        Some(name) => name,
+        None => format!("index-{}", uuid::Uuid::new_v4()),
+    };
     let index_path = index_storage_dir.as_path().join(&index_name);
     if !index_path.exists() {
         debug!(path = %index_path.display(), "Creating index directory");