update

README.md

@@ -109,11 +109,10 @@ msghandler enables seamless communication across multiple platforms through NATS
 ```julia
 using msghandler, NATS
 
-
-data = [("message", "Hello World", "text")]
-env, env_json_str = smartpack("/chat/room1", data; broker_url="nats://localhost:4222")
+data = [("test_message", "Hello World", "text")]  # payloads to be send format is [(dataname, data, type), ...] tuples.
+envelope, envelope_json_str = smartpack("test.topic", data; broker_url="nats.yiem.cc")
 conn = NATS.connect(broker_url)  # Create NATS connection
-NATS.publish(conn, subject, message)  # Publish message to NATS
+NATS.publish(conn, "test.topic", envelope_json_str)  # Publish message to NATS
 NATS.drain(conn)
 ```
 
@@ -174,6 +173,28 @@ env, env_json_str = smartpack(
 print("Message sent!")
 ```
 
+### Receive Your First Message
+
+#### Julia
+
+```julia
+using msghandler, NATS
+
+conn = NATS.connect("nats.yiem.cc")
+NATS.subscribe(conn, "test.topic") do msg
+  log_trace("Received message on $(msg.subject)")
+  
+  # Use NATSBridge.smartreceive to handle the data
+  # API: smartreceive(msg, download_handler; max_retries, base_delay, max_delay)
+  envelope = msghandler.smartunpack(
+    msg;
+    max_retries = 5,
+    base_delay = 100,
+    max_delay = 5000
+  )
+end
+```
+
 ---
 
 ## API Reference