add dataname

test/test_julia_julia_data_transfer.jl

@@ -71,10 +71,10 @@ function test_large_binary_receive()
     result = NATSBridge.smartreceive(msg)
     # Check transport type
     if result.envelope.transport == "direct"
-        log_trace("Received direct transport with ---- bytes")
+        log_trace("Received direct transport")
     else
         # For link transport, result.data is the URL
-        log_trace("Received link transport at ---")
+        log_trace("Received link transport")
     end
               
     # Verify the received data matches the original
@@ -84,6 +84,7 @@ function test_large_binary_receive()
         log_trace("Received $(file_size) bytes of binary data")
         
         # Save received data to a test file
+        println("metadata ", result.envelope.metadata)
         dataname = result.envelope.metadata["dataname"]
         if dataname != "NA"
           output_path = "./new_$dataname"