update

README.md

@@ -47,9 +47,9 @@ NATSBridge enables seamless communication across multiple platforms through NATS
 | Platform | Implementation | Features |
 |----------|----------------|----------|
 | **Julia** | [`src/NATSBridge.jl`](src/NATSBridge.jl) | Full feature set, Arrow IPC, multiple dispatch |
-| **JavaScript** | [`src/natbridge.js`](src/natbridge.js) | Node.js & browser, async/await |
+| **JavaScript** | [`src/natsbridge.js`](src/natsbridge.js) | Node.js & browser, async/await |
-| **Python** | [`src/natbridge.py`](src/natbridge.py) | Desktop Python, asyncio, type hints |
+| **Python** | [`src/natsbridge.py`](src/natsbridge.py) | Desktop Python, asyncio, type hints |
-| **MicroPython** | [`src/natbridge_mpy.py`](src/natbridge_mpy.py) | Memory-constrained, synchronous API |
+| **MicroPython** | [`src/natsbridge_mpy.py`](src/natsbridge_mpy.py) | Memory-constrained, synchronous API |
 
 ### Platform Comparison
 
@@ -332,7 +332,7 @@ env, env_json_str = NATSBridge.smartsend(
 #### JavaScript
 
 ```javascript
-const NATSBridge = require('natbridge');
+const NATSBridge = require('natsbridge');
 
 const [env, env_json_str] = await NATSBridge.smartsend(
     subject,
@@ -361,7 +361,7 @@ const [env, env_json_str] = await NATSBridge.smartsend(
 #### Python
 
 ```python
-from natbridge import NATSBridge
+from natsbridge import NATSBridge
 
 env, env_json_str = await NATSBridge.smartsend(
     subject: str,
@@ -388,7 +388,7 @@ env, env_json_str = await NATSBridge.smartsend(
 #### MicroPython
 
 ```python
-from natbridge import NATSBridge
+from natsbridge import NATSBridge
 
 # Limited to direct transport (< 100KB threshold)
 env, env_json_str = NATSBridge.smartsend(
@@ -551,7 +551,7 @@ env, env_json_str = NATSBridge.smartsend("/chat/room1", data; fileserver_url="ht
 #### JavaScript
 
 ```javascript
-const NATSBridge = require('natbridge');
+const NATSBridge = require('natsbridge');
 
 const data = [
     ["message_text", "Hello!", "text"],
@@ -569,7 +569,7 @@ const [env, env_json_str] = await NATSBridge.smartsend(
 #### Python
 
 ```python
-from natbridge import NATSBridge
+from natsbridge import NATSBridge
 
 data = [
     ("message_text", "Hello!", "text"),
@@ -606,7 +606,7 @@ env, env_json_str = NATSBridge.smartsend("/device/config", data)
 #### JavaScript
 
 ```javascript
-const NATSBridge = require('natbridge');
+const NATSBridge = require('natsbridge');
 
 const config = {
     wifi_ssid: "MyNetwork",
@@ -623,7 +623,7 @@ const [env, env_json_str] = await NATSBridge.smartsend(
 #### Python
 
 ```python
-from natbridge import NATSBridge
+from natsbridge import NATSBridge
 
 config = {
     "wifi_ssid": "MyNetwork",
@@ -658,7 +658,7 @@ env, env_json_str = NATSBridge.smartsend("/data/analysis", data)
 #### JavaScript
 
 ```javascript
-const NATSBridge = require('natbridge');
+const NATSBridge = require('natsbridge');
 
 const df = [
     { id: 1, name: "Alice", score: 95 },
@@ -675,7 +675,7 @@ const [env, env_json_str] = await NATSBridge.smartsend(
 #### Python
 
 ```python
-from natbridge import NATSBridge
+from natsbridge import NATSBridge
 import pandas as pd
 
 df = pd.DataFrame({
@@ -735,7 +735,7 @@ end
 #### JavaScript
 
 ```javascript
-const NATSBridge = require('natbridge');
+const NATSBridge = require('natsbridge');
 
 // Requester
 const [env, env_json_str] = await NATSBridge.smartsend(
@@ -748,7 +748,7 @@ const [env, env_json_str] = await NATSBridge.smartsend(
 ```javascript
 // Responder
 const nats = require('nats');
-const NATSBridge = require('natbridge');
+const NATSBridge = require('natsbridge');
 
 async function testResponder() {
     const conn = await nats.connect('nats://localhost:4222');
@@ -782,7 +782,7 @@ async function testResponder() {
 #### Python
 
 ```python
-from natbridge import NATSBridge
+from natsbridge import NATSBridge
 
 # Requester
 env, env_json_str = await NATSBridge.smartsend(
@@ -795,7 +795,7 @@ env, env_json_str = await NATSBridge.smartsend(
 
 ```python
 # Responder
-from natbridge import NATSBridge
+from natsbridge import NATSBridge
 import asyncio
 import nats
 

docs/architecture.md

@@ -82,7 +82,7 @@ env = smartreceive(msg; fileserver_download_handler=_fetch_with_backoff)
 
 **JavaScript:**
 ```javascript
-const NATSBridge = require('natbridge');
+const NATSBridge = require('natsbridge');
 
 // Send
 const [env, env_json_str] = await NATSBridge.smartsend(
@@ -104,7 +104,7 @@ const env = await NATSBridge.smartreceive(msg, {
 
 **Python:**
 ```python
-from natbridge import NATSBridge
+from natsbridge import NATSBridge
 
 # Send
 env, env_json_str = NATSBridge.smartsend(
@@ -124,7 +124,7 @@ env = NATSBridge.smartreceive(
 
 **MicroPython:**
 ```python
-from natbridge import NATSBridge
+from natsbridge import NATSBridge
 
 # Send (limited to direct transport due to memory constraints)
 env, env_json_str = NATSBridge.smartsend(

docs/implementation.md

@@ -16,9 +16,9 @@ This document describes the implementation of the high-performance, bi-direction
 | Language | Implementation File | Description |
 |----------|---------------------|-------------|
 | **Julia** | [`src/NATSBridge.jl`](../src/NATSBridge.jl) | Full Julia implementation with Arrow IPC support |
-| **JavaScript** | `src/natbridge.js` | Node.js/browser implementation |
+| **JavaScript** | `src/natsbridge.js` | Node.js/browser implementation |
-| **Python** | `src/natbridge.py` | Desktop Python implementation |
+| **Python** | `src/natsbridge.py` | Desktop Python implementation |
-| **MicroPython** | `src/natbridge_mpy.py` | MicroPython implementation (limited features) |
+| **MicroPython** | `src/natsbridge_mpy.py` | MicroPython implementation (limited features) |
 
 ---
 
@@ -228,7 +228,7 @@ end
 #### JavaScript
 
 ```javascript
-const NATSBridge = require('natbridge');
+const NATSBridge = require('natsbridge');
 
 // Single payload
 const [env, env_json_str] = await NATSBridge.smartsend(
@@ -275,7 +275,7 @@ for (const [dataname, data, type] of env.payloads) {
 #### Python
 
 ```python
-from natbridge import NATSBridge
+from natsbridge import NATSBridge
 
 # Single payload
 env, env_json_str = await NATSBridge.smartsend(
@@ -317,7 +317,7 @@ for dataname, data, type_ in env["payloads"]:
 #### MicroPython
 
 ```python
-from natbridge import NATSBridge
+from natsbridge import NATSBridge
 
 # Limited to text and binary (no tables due to memory constraints)
 env, env_json_str = NATSBridge.smartsend(
@@ -929,7 +929,7 @@ end
 #### Module Structure
 
 ```javascript
-// natbridge.js
+// natsbridge.js
 const nats = require('nats');
 const { v4: uuidv4 } = require('uuid');
 const fetch = require('node-fetch');
@@ -1272,7 +1272,7 @@ async function plikOneshotUpload(file_server_url, dataname, data) {
 #### Module Structure
 
 ```python
-# natbridge.py
+# natsbridge.py
 import asyncio
 import base64
 import json
@@ -1690,7 +1690,7 @@ MicroPython has significant constraints compared to desktop implementations:
 ### MicroPython Module Structure
 
 ```python
-# natbridge_mpy.py (MicroPython)
+# natsbridge_mpy.py (MicroPython)
 import network
 import time
 import json

examples/tutorial.md

@@ -134,7 +134,7 @@ env, env_json_str = smartsend("/chat/room1", data, broker_url="nats://localhost:
 #### JavaScript
 
 ```javascript
-const NATSBridge = require('./src/natbridge.js');
+const NATSBridge = require('./src/natsbridge.js');
 
 // Send a text message
 const data = [["message", "Hello World", "text"]];
@@ -158,7 +158,7 @@ const [env, env_json_str] = await NATSBridge.smartsend(
 #### Python
 
 ```python
-from natbridge import smartsend
+from natsbridge import smartsend
 
 # Send a text message
 data = [("message", "Hello World", "text")]
@@ -185,7 +185,7 @@ env, env_json_str = await smartsend(
 #### MicroPython
 
 ```python
-from natbridge_mpy import NATSBridge
+from natsbridge_mpy import NATSBridge
 
 bridge = NATSBridge()
 
@@ -218,7 +218,7 @@ end
 #### JavaScript
 
 ```javascript
-const NATSBridge = require('./src/natbridge.js');
+const NATSBridge = require('./src/natsbridge.js');
 
 // Receive and process message
 const env = await NATSBridge.smartreceive(msg, {
@@ -233,7 +233,7 @@ for (const [dataname, data, type] of env.payloads) {
 #### Python
 
 ```python
-from natbridge import smartreceive, fetch_with_backoff
+from natsbridge import smartreceive, fetch_with_backoff
 
 # Receive and process message
 env = await smartreceive(
@@ -269,7 +269,7 @@ env, env_json_str = smartsend("/device/config", data, broker_url="nats://localho
 #### JavaScript
 
 ```javascript
-const NATSBridge = require('./src/natbridge.js');
+const NATSBridge = require('./src/natsbridge.js');
 
 const config = {
     wifi_ssid: "MyNetwork",
@@ -288,7 +288,7 @@ const [env, env_json_str] = await NATSBridge.smartsend(
 #### Python
 
 ```python
-from natbridge import smartsend
+from natsbridge import smartsend
 
 config = {
     "wifi_ssid": "MyNetwork",
@@ -307,7 +307,7 @@ env, env_json_str = await smartsend(
 #### MicroPython
 
 ```python
-from natbridge_mpy import NATSBridge
+from natsbridge_mpy import NATSBridge
 
 bridge = NATSBridge()
 
@@ -342,7 +342,7 @@ env, env_json_str = smartsend("/chat/image", data, broker_url="nats://localhost:
 #### JavaScript
 
 ```javascript
-const NATSBridge = require('./src/natbridge.js');
+const NATSBridge = require('./src/natsbridge.js');
 const fs = require('fs');
 
 // Read image file
@@ -359,7 +359,7 @@ const [env, env_json_str] = await NATSBridge.smartsend(
 #### Python
 
 ```python
-from natbridge import smartsend
+from natsbridge import smartsend
 
 # Read image file
 with open("image.png", "rb") as f:
@@ -376,7 +376,7 @@ env, env_json_str = await smartsend(
 #### MicroPython
 
 ```python
-from natbridge_mpy import NATSBridge
+from natsbridge_mpy import NATSBridge
 
 bridge = NATSBridge()
 
@@ -413,7 +413,7 @@ env, env_json_str = smartsend(
 #### JavaScript (Requester)
 
 ```javascript
-const NATSBridge = require('./src/natbridge.js');
+const NATSBridge = require('./src/natsbridge.js');
 
 // Send command with reply-to
 const data = [["command", { action: "read_sensor" }, "dictionary"]];
@@ -431,7 +431,7 @@ const [env, env_json_str] = await NATSBridge.smartsend(
 #### Python (Requester)
 
 ```python
-from natbridge import smartsend
+from natsbridge import smartsend
 
 # Send command with reply-to
 data = [("command", {"action": "read_sensor"}, "dictionary")]
@@ -506,7 +506,7 @@ println("File uploaded to: $(env.payloads[1].data)")
 #### JavaScript
 
 ```javascript
-const NATSBridge = require('./src/natbridge.js');
+const NATSBridge = require('./src/natsbridge.js');
 
 // Create large data (> 1MB)
 const large_data = Buffer.alloc(2_000_000);
@@ -530,7 +530,7 @@ console.log("File uploaded to:", env.payloads[0].data);
 #### Python
 
 ```python
-from natbridge import smartsend
+from natsbridge import smartsend
 
 # Create large data (> 1MB)
 import os
@@ -552,7 +552,7 @@ print(f"File uploaded to: {env['payloads'][0]['data']}")
 MicroPython enforces a hard limit of 50KB per payload:
 
 ```python
-from natbridge_mpy import NATSBridge
+from natsbridge_mpy import NATSBridge
 
 bridge = NATSBridge()
 
@@ -590,7 +590,7 @@ env, env_json_str = smartsend("/chat/mixed", data, broker_url="nats://localhost:
 #### JavaScript
 
 ```javascript
-const NATSBridge = require('./src/natbridge.js');
+const NATSBridge = require('./src/natsbridge.js');
 const fs = require('fs');
 
 const image_data = fs.readFileSync('avatar.png');
@@ -610,7 +610,7 @@ const [env, env_json_str] = await NATSBridge.smartsend(
 #### Python
 
 ```python
-from natbridge import smartsend
+from natsbridge import smartsend
 
 with open("avatar.png", "rb") as f:
     image_data = f.read()
@@ -652,7 +652,7 @@ env, env_json_str = smartsend("/data/students", data, broker_url="nats://localho
 #### JavaScript
 
 ```javascript
-const NATSBridge = require('./src/natbridge.js');
+const NATSBridge = require('./src/natsbridge.js');
 
 // Create table data (array of objects)
 const table_data = [
@@ -672,7 +672,7 @@ const [env, env_json_str] = await NATSBridge.smartsend(
 #### Python
 
 ```python
-from natbridge import smartsend
+from natsbridge import smartsend
 import pandas as pd
 
 # Create DataFrame

examples/walkthrough.md

@@ -177,7 +177,7 @@ end
 
 ```javascript
 // src/chat_ui.js
-const NATSBridge = require('./src/natbridge.js');
+const NATSBridge = require('./src/natsbridge.js');
 
 class ChatUI {
     constructor() {
@@ -333,7 +333,7 @@ end
 
 ```javascript
 // src/chat_handler.js
-const NATSBridge = require('./src/natbridge.js');
+const NATSBridge = require('./src/natsbridge.js');
 const nats = require('nats');
 
 class ChatHandler {
@@ -393,7 +393,7 @@ module.exports = ChatHandler;
 # src/chat_handler.py
 import asyncio
 from typing import Optional
-from natbridge import smartreceive, fetch_with_backoff
+from natsbridge import smartreceive, fetch_with_backoff
 
 class ChatHandler:
     def __init__(self, nats_connection):
@@ -526,7 +526,7 @@ end
 
 ```javascript
 // src/file_upload_service.js
-const NATSBridge = require('./src/natbridge.js');
+const NATSBridge = require('./src/natsbridge.js');
 const fs = require('fs');
 
 class FileUploadService {
@@ -580,7 +580,7 @@ module.exports = FileUploadService;
 
 ```python
 # src/file_upload_service.py
-from natbridge import smartsend
+from natsbridge import smartsend
 import os
 
 class FileUploadService:
@@ -659,7 +659,7 @@ end
 
 ```javascript
 // src/file_download_service.js
-const NATSBridge = require('./src/natbridge.js');
+const NATSBridge = require('./src/natsbridge.js');
 const fs = require('fs');
 
 class FileDownloadService {
@@ -690,7 +690,7 @@ module.exports = FileDownloadService;
 
 ```python
 # src/file_download_service.py
-from natbridge import smartreceive, fetch_with_backoff
+from natsbridge import smartreceive, fetch_with_backoff
 import os
 
 class FileDownloadService:
@@ -832,7 +832,7 @@ end
 
 ```javascript
 // src/sensor_data.js
-const NATSBridge = require('./src/natbridge.js');
+const NATSBridge = require('./src/natsbridge.js');
 
 class SensorReading {
     constructor(sensorId, value, unit, metadata = {}) {
@@ -985,7 +985,7 @@ end
 
 ```javascript
 // src/sensor_sender.js
-const NATSBridge = require('./src/natbridge.js');
+const NATSBridge = require('./src/natsbridge.js');
 const { SensorReading, SensorBatch } = require('./sensor_data.js');
 
 class SensorSender {
@@ -1069,7 +1069,7 @@ module.exports = SensorSender;
 
 ```python
 # src/sensor_sender.py
-from natbridge import smartsend
+from natsbridge import smartsend
 from sensor_data import SensorReading, SensorBatch
 
 class SensorSender:
@@ -1282,7 +1282,7 @@ end
 # Cache file server responses
 import asyncio
 import threading
-from natbridge import fetch_with_backoff
+from natsbridge import fetch_with_backoff
 
 file_cache = {}
 cache_lock = threading.Lock()

src/natsbridge.py

@@ -6,7 +6,7 @@ This module provides functionality for sending and receiving data across network
 using NATS as the message bus, with support for both direct payload transport and
 URL-based transport for larger payloads.
 
-@package natbridge
+@package natsbridge
 """
 
 import asyncio

test/test_js_binary_receiver.js

@@ -3,7 +3,8 @@
  * Tests the smartreceive function with binary/image/audio/video payloads
  */
 
-const NATSBridge = require('../src/natbridge.js');
+const NATSBridge = require('../src/natsbridge.js');
+const crypto = require('crypto');
 
 const TEST_BROKER_URL = process.env.NATS_URL || 'nats://localhost:4222';
 const TEST_FILESERVER_URL = process.env.FILESERVER_URL || 'http://localhost:8080';
@@ -18,15 +19,15 @@ async function runTest() {
     const genericBinary = Buffer.from([0xDE, 0xAD, 0xBE, 0xEF, 0xCA, 0xFE, 0xBA, 0xBE]);
     
     const testData = {
-        correlation_id: 'js-binary-receiver-' + Date.now(),
+        correlation_id: 'js-binary-receiver-' + crypto.randomUUID(),
-        msg_id: 'msg-' + Date.now(),
+        msg_id: 'msg-' + crypto.randomUUID(),
         timestamp: new Date().toISOString(),
         send_to: '/test/binary',
         msg_purpose: 'test',
         sender_name: 'js-binary-test',
-        sender_id: 'sender-' + Date.now(),
+        sender_id: 'sender-' + crypto.randomUUID(),
         receiver_name: 'js-receiver',
-        receiver_id: 'receiver-' + Date.now(),
+        receiver_id: 'receiver-' + crypto.randomUUID(),
         reply_to: '',
         reply_to_msg_id: '',
         broker_url: TEST_BROKER_URL,

test/test_js_binary_sender.js

@@ -3,7 +3,8 @@
  * Tests the smartsend function with binary/image/audio/video payloads
  */
 
-const NATSBridge = require('../src/natbridge.js');
+const NATSBridge = require('../src/natsbridge.js');
+const crypto = require('crypto');
 
 const TEST_SUBJECT = '/test/binary';
 const TEST_BROKER_URL = process.env.NATS_URL || 'nats://localhost:4222';
@@ -12,7 +13,7 @@ const TEST_FILESERVER_URL = process.env.FILESERVER_URL || 'http://localhost:8080
 async function runTest() {
     console.log('=== JavaScript Binary Sender Test ===\n');
     
-    const correlationId = NATSBridge.uuidv4();
+    const correlationId = crypto.randomUUID();
     console.log(`Correlation ID: ${correlationId}`);
     console.log(`Subject: ${TEST_SUBJECT}`);
     console.log(`Broker URL: ${TEST_BROKER_URL}\n`);

test/test_js_dictionary_receiver.js

@@ -3,7 +3,8 @@
  * Tests the smartreceive function with dictionary payloads
  */
 
-const NATSBridge = require('../src/natbridge.js');
+const NATSBridge = require('../src/natsbridge.js');
+const crypto = require('crypto');
 
 const TEST_BROKER_URL = process.env.NATS_URL || 'nats://localhost:4222';
 const TEST_FILESERVER_URL = process.env.FILESERVER_URL || 'http://localhost:8080';
@@ -18,15 +19,15 @@ async function runTest() {
     const mixedDict = { string: 'text', number: 123, boolean: true, null_val: null };
     
     const testData = {
-        correlation_id: 'test-receiver-dict-' + Date.now(),
+        correlation_id: 'test-receiver-dict-' + crypto.randomUUID(),
-        msg_id: 'msg-' + Date.now(),
+        msg_id: 'msg-' + crypto.randomUUID(),
         timestamp: new Date().toISOString(),
         send_to: '/test/dictionary',
         msg_purpose: 'test',
         sender_name: 'js-dict-test',
-        sender_id: 'sender-' + Date.now(),
+        sender_id: 'sender-' + crypto.randomUUID(),
         receiver_name: 'js-receiver',
-        receiver_id: 'receiver-' + Date.now(),
+        receiver_id: 'receiver-' + crypto.randomUUID(),
         reply_to: '',
         reply_to_msg_id: '',
         broker_url: TEST_BROKER_URL,
@@ -161,15 +162,15 @@ async function runTest() {
         // Test round-trip with receive
         console.log('\n=== Round-trip Test ===');
         const roundTripData = {
-            correlation_id: 'roundtrip-' + Date.now(),
+            correlation_id: 'roundtrip-' + crypto.randomUUID(),
-            msg_id: 'msg-' + Date.now(),
+            msg_id: 'msg-' + crypto.randomUUID(),
             timestamp: new Date().toISOString(),
             send_to: '/test/dictionary',
             msg_purpose: 'test',
             sender_name: 'js-test',
-            sender_id: 'sender-' + Date.now(),
+            sender_id: 'sender-' + crypto.randomUUID(),
             receiver_name: 'js-receiver',
-            receiver_id: 'receiver-' + Date.now(),
+            receiver_id: 'receiver-' + crypto.randomUUID(),
             reply_to: '',
             reply_to_msg_id: '',
             broker_url: TEST_BROKER_URL,

test/test_js_dictionary_sender.js

@@ -3,7 +3,8 @@
  * Tests the smartsend function with dictionary payloads
  */
 
-const NATSBridge = require('../src/natbridge.js');
+const NATSBridge = require('../src/natsbridge.js');
+const crypto = require('crypto');
 
 const TEST_SUBJECT = '/test/dictionary';
 const TEST_BROKER_URL = process.env.NATS_URL || 'nats://localhost:4222';
@@ -12,7 +13,7 @@ const TEST_FILESERVER_URL = process.env.FILESERVER_URL || 'http://localhost:8080
 async function runTest() {
     console.log('=== JavaScript Dictionary Sender Test ===\n');
     
-    const correlationId = NATSBridge.uuidv4();
+    const correlationId = crypto.randomUUID();
     console.log(`Correlation ID: ${correlationId}`);
     console.log(`Subject: ${TEST_SUBJECT}`);
     console.log(`Broker URL: ${TEST_BROKER_URL}\n`);

test/test_js_mix_payloads_receiver.js

@@ -0,0 +1,216 @@
+/**
+ * JavaScript Mix Payloads Receiver Test
+ * Tests the smartreceive function with mixed payload types
+ */
+
+const NATSBridge = require('../src/natsbridge.js');
+const nats = require('nats');
+const crypto = require('crypto');
+
+const TEST_SUBJECT = '/test/mix';
+const TEST_BROKER_URL = process.env.NATS_URL || 'nats://localhost:4222';
+const TEST_FILESERVER_URL = process.env.FILESERVER_URL || 'http://localhost:8080';
+
+async function runTest() {
+    console.log('=== JavaScript Mix Payloads Receiver Test ===\n');
+
+    const correlationId = crypto.randomUUID();
+    console.log(`Correlation ID: ${correlationId}`);
+    console.log(`Subject: ${TEST_SUBJECT}`);
+    console.log(`Broker URL: ${TEST_BROKER_URL}\n`);
+
+    // Expected test data - same as sender
+    const expectedTextData = 'Hello, NATSBridge!';
+    const expectedDictData = { key1: 'value1', key2: 42, nested: { a: 1, b: 2 } };
+    const expectedBinaryData = Buffer.from([0x89, 0x50, 0x4E, 0x47, 0x0D, 0x0A, 0x1A, 0x0A]); // PNG header
+    const expectedTableData = [
+        { id: 1, name: 'Alice', age: 30 },
+        { id: 2, name: 'Bob', age: 25 },
+        { id: 3, name: 'Charlie', age: 35 }
+    ];
+
+    const expectedDatanames = ['message', 'config', 'image', 'users'];
+    const expectedTypes = ['text', 'dictionary', 'image', 'table'];
+
+    let testPassed = true;
+    let messagesReceived = 0;
+    const receivedPayloads = [];
+
+    try {
+        // Connect to NATS
+        console.log('Connecting to NATS server...');
+        const nc = await nats.connect({ servers: TEST_BROKER_URL });
+        console.log('✅ Connected to NATS server\n');
+
+        // Set up message subscription
+        const subscription = nc.subscribe(TEST_SUBJECT);
+
+        // Wait for messages with timeout
+        const messagePromise = new Promise(async (resolve, reject) => {
+            const timeout = setTimeout(() => {
+                resolve('timeout');
+            }, 10000); // 10 second timeout
+
+            (async () => {
+                for await (const msg of subscription) {
+                    clearTimeout(timeout);
+                    messagesReceived++;
+                    console.log(`\n=== Message ${messagesReceived} Received ===`);
+                    console.log(`Raw payload length: ${msg.payload.length} bytes`);
+
+                    try {
+                        // Process the message using smartreceive
+                        const envelope = await NATSBridge.smartreceive(msg, {
+                            fileserver_download_handler: NATSBridge.fetchWithBackoff,
+                            max_retries: 5,
+                            base_delay: 100,
+                            max_delay: 5000
+                        });
+
+                        console.log(`Correlation ID: ${envelope.correlation_id}`);
+                        console.log(`Message ID: ${envelope.msg_id}`);
+                        console.log(`Number of payloads: ${envelope.payloads.length}`);
+
+                        receivedPayloads.push(envelope);
+
+                        // Validate envelope structure
+                        console.log('\n=== Envelope Validation ===');
+
+                        if (envelope.payloads.length < 4) {
+                            console.log(`❌ Expected at least 4 payloads, got ${envelope.payloads.length}`);
+                            testPassed = false;
+                        } else {
+                            console.log(`✅ Correct number of payloads: ${envelope.payloads.length}`);
+                        }
+
+                        // Validate each payload
+                        for (let i = 0; i < envelope.payloads.length; i++) {
+                            const [dataname, data, dataType] = envelope.payloads[i];
+
+                            console.log(`\n--- Payload ${i + 1}: ${dataname} (type: ${dataType}) ---`);
+
+                            // Check dataname
+                            if (i < expectedDatanames.length && dataname !== expectedDatanames[i]) {
+                                console.log(`❌ Expected dataname '${expectedDatanames[i]}', got '${dataname}'`);
+                                testPassed = false;
+                            } else {
+                                console.log(`✅ Correct dataname: ${dataname}`);
+                            }
+
+                            // Check data type
+                            if (i < expectedTypes.length && dataType !== expectedTypes[i]) {
+                                console.log(`❌ Expected type '${expectedTypes[i]}', got '${dataType}'`);
+                                testPassed = false;
+                            } else {
+                                console.log(`✅ Correct type: ${dataType}`);
+                            }
+
+                            // Validate data based on type
+                            if (dataType === 'text') {
+                                if (typeof data === 'string' && data === expectedTextData) {
+                                    console.log(`✅ Text data verified: "${data}"`);
+                                } else {
+                                    console.log(`❌ Text data mismatch. Expected: "${expectedTextData}", Got: "${data}"`);
+                                    testPassed = false;
+                                }
+                            } else if (dataType === 'dictionary') {
+                                if (typeof data === 'object' && JSON.stringify(data) === JSON.stringify(expectedDictData)) {
+                                    console.log(`✅ Dictionary data verified`);
+                                    console.log(`   Keys: ${Object.keys(data).join(', ')}`);
+                                } else {
+                                    console.log(`❌ Dictionary data mismatch`);
+                                    console.log(`   Expected: ${JSON.stringify(expectedDictData)}`);
+                                    console.log(`   Got: ${JSON.stringify(data)}`);
+                                    testPassed = false;
+                                }
+                            } else if (dataType === 'image') {
+                                if (data instanceof Buffer || data instanceof Uint8Array) {
+                                    const dataBuffer = Buffer.isBuffer(data) ? data : Buffer.from(data);
+                                    if (dataBuffer.length === expectedBinaryData.length) {
+                                        let dataMatch = true;
+                                        for (let j = 0; j < expectedBinaryData.length; j++) {
+                                            if (dataBuffer[j] !== expectedBinaryData[j]) {
+                                                dataMatch = false;
+                                                break;
+                                            }
+                                        }
+                                        if (dataMatch) {
+                                            console.log(`✅ Image data verified (${dataBuffer.length} bytes)`);
+                                        } else {
+                                            console.log(`❌ Image data mismatch`);
+                                            testPassed = false;
+                                        }
+                                    } else {
+                                        console.log(`❌ Image data length mismatch. Expected: ${expectedBinaryData.length}, Got: ${dataBuffer.length}`);
+                                        testPassed = false;
+                                    }
+                                } else {
+                                    console.log(`❌ Image data is not a Buffer or Uint8Array`);
+                                    testPassed = false;
+                                }
+                            } else if (dataType === 'table') {
+                                // For table data, check if it's an Arrow table-like object
+                                if (data && typeof data === 'object') {
+                                    // Arrow tables have specific properties
+                                    if (data.numRows !== undefined && data.numCols !== undefined) {
+                                        console.log(`✅ Table data verified`);
+                                        console.log(`   Rows: ${data.numRows}, Columns: ${data.numCols}`);
+                                    } else {
+                                        console.log(`⚠️  Table data received but not standard Arrow format`);
+                                        console.log(`   Keys: ${Object.keys(data).join(', ')}`);
+                                    }
+                                } else {
+                                    console.log(`❌ Table data is not a valid object`);
+                                    testPassed = false;
+                                }
+                            }
+                        }
+
+                        // Stop after receiving at least one valid message
+                        if (messagesReceived >= 1) {
+                            resolve('done');
+                        }
+                    } catch (error) {
+                        console.error(`❌ Error processing message: ${error.message}`);
+                        console.error(error.stack);
+                        testPassed = false;
+                        resolve('error');
+                    }
+                }
+            })();
+        });
+
+        console.log('Waiting for messages...\n');
+
+        // Wait for message or timeout
+        const result = await messagePromise;
+
+        // Close NATS connection
+        await nc.close();
+        console.log('\n✅ NATS connection closed');
+
+        // Final result
+        console.log('\n=== Test Result ===');
+        if (messagesReceived === 0) {
+            console.log('❌ NO MESSAGES RECEIVED');
+            console.log('Make sure to run the sender test first: node test/test_js_mix_payloads_sender.js');
+            process.exit(1);
+        } else if (result === 'error') {
+            console.log('❌ ERROR PROCESSING MESSAGES');
+            process.exit(1);
+        } else if (testPassed) {
+            console.log('✅ ALL TESTS PASSED');
+            process.exit(0);
+        } else {
+            console.log('❌ SOME TESTS FAILED');
+            process.exit(1);
+        }
+
+    } catch (error) {
+        console.error('❌ Test failed with error:', error.message);
+        console.error(error.stack);
+        process.exit(1);
+    }
+}
+
+runTest();

test/test_js_mix_payloads_sender.js

@@ -3,7 +3,8 @@
  * Tests the smartsend function with mixed payload types
  */
 
-const NATSBridge = require('../src/natbridge.js');
+const NATSBridge = require('../src/natsbridge.js');
+const crypto = require('crypto');
 
 const TEST_SUBJECT = '/test/mix';
 const TEST_BROKER_URL = process.env.NATS_URL || 'nats://localhost:4222';
@@ -12,7 +13,7 @@ const TEST_FILESERVER_URL = process.env.FILESERVER_URL || 'http://localhost:8080
 async function runTest() {
     console.log('=== JavaScript Mix Payloads Sender Test ===\n');
     
-    const correlationId = NATSBridge.uuidv4();
+    const correlationId = crypto.randomUUID();
     console.log(`Correlation ID: ${correlationId}`);
     console.log(`Subject: ${TEST_SUBJECT}`);
     console.log(`Broker URL: ${TEST_BROKER_URL}\n`);

test/test_js_table_receiver.js

@@ -3,7 +3,8 @@
  * Tests the smartreceive function with table (Arrow IPC) payloads
  */
 
-const NATSBridge = require('../src/natbridge.js');
+const NATSBridge = require('../src/natsbridge.js');
+const crypto = require('crypto');
 
 const TEST_BROKER_URL = process.env.NATS_URL || 'nats://localhost:4222';
 const TEST_FILESERVER_URL = process.env.FILESERVER_URL || 'http://localhost:8080';
@@ -42,15 +43,15 @@ async function runTest() {
     const arrowBuffer = Buffer.from(combined);
     
     const testData = {
-        correlation_id: 'js-table-receiver-' + Date.now(),
+        correlation_id: 'js-table-receiver-' + crypto.randomUUID(),
-        msg_id: 'msg-' + Date.now(),
+        msg_id: 'msg-' + crypto.randomUUID(),
         timestamp: new Date().toISOString(),
         send_to: '/test/table',
         msg_purpose: 'test',
         sender_name: 'js-table-test',
-        sender_id: 'sender-' + Date.now(),
+        sender_id: 'sender-' + crypto.randomUUID(),
         receiver_name: 'js-receiver',
-        receiver_id: 'receiver-' + Date.now(),
+        receiver_id: 'receiver-' + crypto.randomUUID(),
         reply_to: '',
         reply_to_msg_id: '',
         broker_url: TEST_BROKER_URL,

test/test_js_table_sender.js

@@ -3,7 +3,8 @@
  * Tests the smartsend function with table (Arrow IPC) payloads
  */
 
-const NATSBridge = require('../src/natbridge.js');
+const NATSBridge = require('../src/natsbridge.js');
+const crypto = require('crypto');
 
 const TEST_SUBJECT = '/test/table';
 const TEST_BROKER_URL = process.env.NATS_URL || 'nats://localhost:4222';
@@ -12,7 +13,7 @@ const TEST_FILESERVER_URL = process.env.FILESERVER_URL || 'http://localhost:8080
 async function runTest() {
     console.log('=== JavaScript Table Sender Test ===\n');
     
-    const correlationId = NATSBridge.uuidv4();
+    const correlationId = crypto.randomUUID();
     console.log(`Correlation ID: ${correlationId}`);
     console.log(`Subject: ${TEST_SUBJECT}`);
     console.log(`Broker URL: ${TEST_BROKER_URL}\n`);

test/test_js_text_receiver.js

@@ -3,7 +3,8 @@
  * Tests the smartreceive function with text payloads
  */
 
-const NATSBridge = require('../src/natbridge.js');
+const NATSBridge = require('../src/natsbridge.js');
+const crypto = require('crypto');
 
 const TEST_BROKER_URL = process.env.NATS_URL || 'nats://localhost:4222';
 const TEST_FILESERVER_URL = process.env.FILESERVER_URL || 'http://localhost:8080';
@@ -13,22 +14,22 @@ async function runTest() {
     
     // Create a mock NATS message with text payload
     const testData = {
-        correlation_id: 'test-receiver-' + Date.now(),
+        correlation_id: 'test-receiver-' + crypto.randomUUID(),
-        msg_id: 'msg-' + Date.now(),
+        msg_id: 'msg-' + crypto.randomUUID(),
         timestamp: new Date().toISOString(),
         send_to: '/test/text',
         msg_purpose: 'test',
         sender_name: 'js-text-test',
-        sender_id: 'sender-' + Date.now(),
+        sender_id: 'sender-' + crypto.randomUUID(),
         receiver_name: 'js-receiver',
-        receiver_id: 'receiver-' + Date.now(),
+        receiver_id: 'receiver-' + crypto.randomUUID(),
         reply_to: '',
         reply_to_msg_id: '',
         broker_url: TEST_BROKER_URL,
         metadata: {},
         payloads: [
             {
-                id: 'payload-' + Date.now(),
+                id: 'payload-' + crypto.randomUUID(),
                 dataname: 'message',
                 payload_type: 'text',
                 transport: 'direct',
@@ -115,15 +116,15 @@ async function runTest() {
         // Test with multiple text payloads
         console.log('\n=== Multiple Text Payloads Test ===');
         const multiTestData = {
-            correlation_id: 'multi-receiver-' + Date.now(),
+            correlation_id: 'multi-receiver-' + crypto.randomUUID(),
-            msg_id: 'msg-' + Date.now(),
+            msg_id: 'msg-' + crypto.randomUUID(),
             timestamp: new Date().toISOString(),
             send_to: '/test/text',
             msg_purpose: 'test',
             sender_name: 'js-text-test',
-            sender_id: 'sender-' + Date.now(),
+            sender_id: 'sender-' + crypto.randomUUID(),
             receiver_name: 'js-receiver',
-            receiver_id: 'receiver-' + Date.now(),
+            receiver_id: 'receiver-' + crypto.randomUUID(),
             reply_to: '',
             reply_to_msg_id: '',
             broker_url: TEST_BROKER_URL,

test/test_js_text_sender.js

@@ -3,7 +3,8 @@
  * Tests the smartsend function with text payloads
  */
 
-const NATSBridge = require('../src/natbridge.js');
+const NATSBridge = require('../src/natsbridge.js');
+const crypto = require('crypto');
 
 const TEST_SUBJECT = '/test/text';
 const TEST_BROKER_URL = process.env.NATS_URL || 'nats://localhost:4222';
@@ -12,7 +13,7 @@ const TEST_FILESERVER_URL = process.env.FILESERVER_URL || 'http://localhost:8080
 async function runTest() {
     console.log('=== JavaScript Text Sender Test ===\n');
     
-    const correlationId = NATSBridge.uuidv4();
+    const correlationId = crypto.randomUUID();
     console.log(`Correlation ID: ${correlationId}`);
     console.log(`Subject: ${TEST_SUBJECT}`);
     console.log(`Broker URL: ${TEST_BROKER_URL}\n`);

test/test_mpy_binary_receiver.py

@@ -14,7 +14,7 @@ import base64
 # Add parent directory to path
 sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
 
-from natbridge_mpy import smartreceive, DEFAULT_BROKER_URL, DEFAULT_FILESERVER_URL
+from natsbridge_mpy import smartreceive, DEFAULT_BROKER_URL, DEFAULT_FILESERVER_URL
 
 TEST_BROKER_URL = os.environ.get('NATS_URL', 'nats://localhost:4222')
 TEST_FILESERVER_URL = os.environ.get('FILESERVER_URL', 'http://localhost:8080')
@@ -23,7 +23,7 @@ TEST_FILESERVER_URL = os.environ.get('FILESERVER_URL', 'http://localhost:8080')
 def run_test():
     print('=== MicroPython Binary Receiver Test ===\n')
     
-    from natbridge_mpy import _generate_uuid
+    from natsbridge_mpy import _generate_uuid
     
     # Create mock NATS message with binary payloads
     image_data = bytes([0x89, 0x50, 0x4E, 0x47, 0x0D, 0x0A, 0x1A, 0x0A])  # PNG header

test/test_mpy_binary_sender.py

@@ -13,7 +13,7 @@ import base64
 # Add parent directory to path
 sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
 
-from natbridge_mpy import smartsend, DEFAULT_BROKER_URL, DEFAULT_FILESERVER_URL, DEFAULT_SIZE_THRESHOLD, MAX_PAYLOAD_SIZE
+from natsbridge_mpy import smartsend, DEFAULT_BROKER_URL, DEFAULT_FILESERVER_URL, DEFAULT_SIZE_THRESHOLD, MAX_PAYLOAD_SIZE
 
 TEST_SUBJECT = '/test/binary'
 TEST_BROKER_URL = os.environ.get('NATS_URL', 'nats://localhost:4222')
@@ -23,7 +23,7 @@ TEST_FILESERVER_URL = os.environ.get('FILESERVER_URL', 'http://localhost:8080')
 def run_test():
     print('=== MicroPython Binary Sender Test ===\n')
     
-    from natbridge_mpy import _generate_uuid
+    from natsbridge_mpy import _generate_uuid
     correlation_id = 'mpy-binary-test-' + _generate_uuid()
     print(f'Correlation ID: {correlation_id}')
     print(f'Subject: {TEST_SUBJECT}')

test/test_mpy_dictionary_receiver.py

@@ -13,7 +13,7 @@ import json
 # Add parent directory to path
 sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
 
-from natbridge_mpy import smartreceive, DEFAULT_BROKER_URL, DEFAULT_FILESERVER_URL
+from natsbridge_mpy import smartreceive, DEFAULT_BROKER_URL, DEFAULT_FILESERVER_URL
 
 TEST_BROKER_URL = os.environ.get('NATS_URL', 'nats://localhost:4222')
 TEST_FILESERVER_URL = os.environ.get('FILESERVER_URL', 'http://localhost:8080')
@@ -22,7 +22,7 @@ TEST_FILESERVER_URL = os.environ.get('FILESERVER_URL', 'http://localhost:8080')
 def run_test():
     print('=== MicroPython Dictionary Receiver Test ===\n')
     
-    from natbridge_mpy import _generate_uuid
+    from natsbridge_mpy import _generate_uuid
     
     # Create a mock NATS message with dictionary payloads
     import base64

test/test_mpy_dictionary_sender.py

@@ -13,7 +13,7 @@ import json
 # Add parent directory to path
 sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
 
-from natbridge_mpy import smartsend, DEFAULT_BROKER_URL, DEFAULT_FILESERVER_URL, DEFAULT_SIZE_THRESHOLD, MAX_PAYLOAD_SIZE
+from natsbridge_mpy import smartsend, DEFAULT_BROKER_URL, DEFAULT_FILESERVER_URL, DEFAULT_SIZE_THRESHOLD, MAX_PAYLOAD_SIZE
 
 TEST_SUBJECT = '/test/dictionary'
 TEST_BROKER_URL = os.environ.get('NATS_URL', 'nats://localhost:4222')
@@ -23,7 +23,7 @@ TEST_FILESERVER_URL = os.environ.get('FILESERVER_URL', 'http://localhost:8080')
 def run_test():
     print('=== MicroPython Dictionary Sender Test ===\n')
     
-    from natbridge_mpy import _generate_uuid
+    from natsbridge_mpy import _generate_uuid
     correlation_id = 'mpy-dict-test-' + _generate_uuid()
     print(f'Correlation ID: {correlation_id}')
     print(f'Subject: {TEST_SUBJECT}')

test/test_mpy_text_receiver.py

@@ -13,7 +13,7 @@ import json
 # Add parent directory to path
 sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
 
-from natbridge_mpy import smartreceive, DEFAULT_BROKER_URL, DEFAULT_FILESERVER_URL
+from natsbridge_mpy import smartreceive, DEFAULT_BROKER_URL, DEFAULT_FILESERVER_URL
 
 TEST_BROKER_URL = os.environ.get('NATS_URL', 'nats://localhost:4222')
 TEST_FILESERVER_URL = os.environ.get('FILESERVER_URL', 'http://localhost:8080')
@@ -22,7 +22,7 @@ TEST_FILESERVER_URL = os.environ.get('FILESERVER_URL', 'http://localhost:8080')
 def run_test():
     print('=== MicroPython Text Receiver Test ===\n')
     
-    from natbridge_mpy import _generate_uuid
+    from natsbridge_mpy import _generate_uuid
     
     # Create a mock NATS message with text payload
     test_text = 'Hello, NATSBridge! This is a test message.'

test/test_mpy_text_sender.py

@@ -12,7 +12,7 @@ import os
 # Add parent directory to path
 sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
 
-from natbridge_mpy import smartsend, DEFAULT_BROKER_URL, DEFAULT_FILESERVER_URL, DEFAULT_SIZE_THRESHOLD, MAX_PAYLOAD_SIZE
+from natsbridge_mpy import smartsend, DEFAULT_BROKER_URL, DEFAULT_FILESERVER_URL, DEFAULT_SIZE_THRESHOLD, MAX_PAYLOAD_SIZE
 
 TEST_SUBJECT = '/test/text'
 TEST_BROKER_URL = os.environ.get('NATS_URL', 'nats://localhost:4222')
@@ -22,7 +22,7 @@ TEST_FILESERVER_URL = os.environ.get('FILESERVER_URL', 'http://localhost:8080')
 def run_test():
     print('=== MicroPython Text Sender Test ===\n')
     
-    from natbridge_mpy import _generate_uuid
+    from natsbridge_mpy import _generate_uuid
     correlation_id = 'mpy-text-test-' + _generate_uuid()
     print(f'Correlation ID: {correlation_id}')
     print(f'Subject: {TEST_SUBJECT}')

test/test_py_binary_receiver.py

@@ -12,7 +12,7 @@ import base64
 # Add parent directory to path
 sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
 
-from natbridge import smartreceive, DEFAULT_BROKER_URL, DEFAULT_FILESERVER_URL
+from natsbridge import smartreceive, DEFAULT_BROKER_URL, DEFAULT_FILESERVER_URL
 
 TEST_BROKER_URL = os.environ.get('NATS_URL', 'nats://localhost:4222')
 TEST_FILESERVER_URL = os.environ.get('FILESERVER_URL', 'http://localhost:8080')

test/test_py_binary_sender.py

@@ -11,7 +11,7 @@ import base64
 # Add parent directory to path
 sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
 
-from natbridge import smartsend, DEFAULT_BROKER_URL, DEFAULT_FILESERVER_URL
+from natsbridge import smartsend, DEFAULT_BROKER_URL, DEFAULT_FILESERVER_URL
 
 TEST_SUBJECT = '/test/binary'
 TEST_BROKER_URL = os.environ.get('NATS_URL', 'nats://localhost:4222')

test/test_py_dictionary_receiver.py

@@ -11,7 +11,7 @@ import json
 # Add parent directory to path
 sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
 
-from natbridge import smartreceive, DEFAULT_BROKER_URL, DEFAULT_FILESERVER_URL
+from natsbridge import smartreceive, DEFAULT_BROKER_URL, DEFAULT_FILESERVER_URL
 
 TEST_BROKER_URL = os.environ.get('NATS_URL', 'nats://localhost:4222')
 TEST_FILESERVER_URL = os.environ.get('FILESERVER_URL', 'http://localhost:8080')

test/test_py_dictionary_sender.py

@@ -11,7 +11,7 @@ import json
 # Add parent directory to path
 sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
 
-from natbridge import smartsend, DEFAULT_BROKER_URL, DEFAULT_FILESERVER_URL
+from natsbridge import smartsend, DEFAULT_BROKER_URL, DEFAULT_FILESERVER_URL
 
 TEST_SUBJECT = '/test/dictionary'
 TEST_BROKER_URL = os.environ.get('NATS_URL', 'nats://localhost:4222')

test/test_py_mix_payloads_sender.py

@@ -11,7 +11,7 @@ import base64
 # Add parent directory to path
 sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
 
-from natbridge import smartsend, DEFAULT_BROKER_URL, DEFAULT_FILESERVER_URL
+from natsbridge import smartsend, DEFAULT_BROKER_URL, DEFAULT_FILESERVER_URL
 
 TEST_SUBJECT = '/test/mix'
 TEST_BROKER_URL = os.environ.get('NATS_URL', 'nats://localhost:4222')

test/test_py_table_sender.py

@@ -10,7 +10,7 @@ import os
 # Add parent directory to path
 sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
 
-from natbridge import smartsend, DEFAULT_BROKER_URL, DEFAULT_FILESERVER_URL
+from natsbridge import smartsend, DEFAULT_BROKER_URL, DEFAULT_FILESERVER_URL
 
 TEST_SUBJECT = '/test/table'
 TEST_BROKER_URL = os.environ.get('NATS_URL', 'nats://localhost:4222')

test/test_py_text_receiver.py

@@ -11,7 +11,7 @@ import json
 # Add parent directory to path
 sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
 
-from natbridge import smartreceive, DEFAULT_BROKER_URL, DEFAULT_FILESERVER_URL
+from natsbridge import smartreceive, DEFAULT_BROKER_URL, DEFAULT_FILESERVER_URL
 
 TEST_BROKER_URL = os.environ.get('NATS_URL', 'nats://localhost:4222')
 TEST_FILESERVER_URL = os.environ.get('FILESERVER_URL', 'http://localhost:8080')

test/test_py_text_sender.py

@@ -10,7 +10,7 @@ import os
 # Add parent directory to path
 sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
 
-from natbridge import smartsend, DEFAULT_BROKER_URL, DEFAULT_FILESERVER_URL
+from natsbridge import smartsend, DEFAULT_BROKER_URL, DEFAULT_FILESERVER_URL
 
 TEST_SUBJECT = '/test/text'
 TEST_BROKER_URL = os.environ.get('NATS_URL', 'nats://localhost:4222')