From 84f3dae62987ec1fe6ffa74e04e47bd92d04f001 Mon Sep 17 00:00:00 2001
From: narawat <narawat@gmail.com>
Date: Fri, 24 Jul 2026 21:40:12 +0700
Subject: [PATCH] update

---
 src/interface.jl | 95 +++++++++++++++++++++++-------------------------
 1 file changed, 46 insertions(+), 49 deletions(-)

diff --git a/src/interface.jl b/src/interface.jl
index 40bf717..7550fe6 100755
--- a/src/interface.jl
+++ b/src/interface.jl
@@ -5,60 +5,57 @@ export get_embedding_nats
 using GeneralUtils, msghandler
 
 
-  """
-  get_embedding_nats(nats_server_url::String, texts::Vector{String}, sendto_topic::String, fileserver_url::String)
+""" Fetch embeddings for a list of texts from a NATS-based embedding service.
 
-  Fetch embeddings for a list of texts from a NATS-based embedding service.
+# Arguments
+- `nats_conn_str::String`: NATS server connection URL
+- `texts::Vector{String}`: List of text strings to generate embeddings for
+- `sendto_topic::String`: NATS topic to send the embedding request to
+- `fileserver_url::String`: URL of the file server for additional data
 
-  # Arguments
-  - `nats_server_url::String`: NATS server connection URL
-  - `texts::Vector{String}`: List of text strings to generate embeddings for
-  - `sendto_topic::String`: NATS topic to send the embedding request to
-  - `fileserver_url::String`: URL of the file server for additional data
+# Returns
+- `Vector` of embeddings, where each embedding is a vector of floats (Vector{Float32} or Vector{Float64})
 
-  # Returns
-  - `Vector` of embeddings, where each embedding is a vector of floats (Vector{Float32} or Vector{Float64})
+# Example
+```julia
+nats_conn_str = "nats://username:password@yiem.cc:4222"
+texts = ["Hello world", "Another text"]
+sendto_topic = "embedding.service"
+fileserver_url = "http://localhost:8080"
+embeddings = get_embedding_nats(nats_server_url, texts, sendto_topic, fileserver_url)
+```
+"""
+function get_embedding_nats(nats_conn_str::String, texts::Vector{String}, sendto_topic::String, 
+  fileserver_url::String)
+  nats_conn = NATS.connect(nats_conn_str)
+  return get_embedding_nats(nats_conn, texts, sendto_topic, fileserver_url)
+end
 
-  # Example
-  ```julia
-  nats_server_url = "nats://localhost:4222"
-  texts = ["Hello world", "Another text"]
-  sendto_topic = "embedding.service"
-  fileserver_url = "http://localhost:8080"
-  embeddings = get_embedding_nats(nats_server_url, texts, sendto_topic, fileserver_url)
-  ```
-  """
-  function get_embedding_nats(nats_server_url::String, texts::Vector{String}, sendto_topic::String, 
-    fileserver_url::String)
-    nats_conn = NATS.connect(nats_server_url)
-    return get_embedding_nats(nats_conn, texts, sendto_topic, fileserver_url)
-  end
-
-  function get_embedding_nats(nats_conn::NATS.Connection, texts::Vector{String}, sendto_topic::String, 
-    fileserver_url::String)
-    println("Generating embeddings for $(length(texts)) texts...")
-    documents_dict = Dict("documents" => texts)
-    payloads = [("documents", documents_dict, "dictionary")]
-    _, msg_envelope_json_str = msghandler.smartpack(
-      sendto_topic, 
-      payloads;   
-      msg_purpose="embedding",
-      fileserver_url=fileserver_url)
-
-    reply = NATS.request(nats_conn, 
-                        sendto_topic, 
-                        msg_envelope_json_str, timeout=300)
-    incoming_env_json_str = String(reply.payload)
-    incoming_env = msghandler.smartunpack(incoming_env_json_str)
-    embedding_response = incoming_env["payloads"][1][2]
-
-    result = []
-    for i in embedding_response["data"]
-      embedding_vector = i["embedding"]
-      push!(result, embedding_vector)
-    end
-    return result
+function get_embedding_nats(nats_conn::NATS.Connection, texts::Vector{String}, sendto_topic::String, 
+  fileserver_url::String)
+  println("Generating embeddings for $(length(texts)) texts...")
+  documents_dict = Dict("documents" => texts)
+  payloads = [("documents", documents_dict, "dictionary")]
+  _, msg_envelope_json_str = msghandler.smartpack(
+    sendto_topic, 
+    payloads;   
+    msg_purpose="embedding",
+    fileserver_url=fileserver_url)
+
+  reply = NATS.request(nats_conn, 
+                      sendto_topic, 
+                      msg_envelope_json_str, timeout=300)
+  incoming_env_json_str = String(reply.payload)
+  incoming_env = msghandler.smartunpack(incoming_env_json_str)
+  embedding_response = incoming_env["payloads"][1][2]
+
+  result = []
+  for i in embedding_response["data"]
+    embedding_vector = i["embedding"]
+    push!(result, embedding_vector)
   end
+  return result
+end