Replace "remote process" with "target process" to avoid confusion, because the process should be in the same machine with the Scalive process

Author: ngocdaothanh

README.md

@@ -88,9 +88,10 @@ import mylib.foo.Bar
 Scalive uses the [Attach API](https://blogs.oracle.com/CoreJavaTechTips/entry/the_attach_api) in Java 6
 to tell the target process to load an [agent](http://javahowto.blogspot.jp/2006/07/javaagent-option.html).
 
-The agent then creates a REPL interpreter and a TCP server to let the
-Scalive process interact with the interpreter remotely. The Scalive
-process acts as a client.
+Inside the target progress, the agent creates a REPL interpreter and a
+TCP server to let the Scalive process connect and interact with the
+interpreter. The Scalive process acts as a TCP client. There are 2 TCP
+connections, one for REPL data and one for completion data.
 
 Similar projects:
 

src/main/java/scalive/Net.java

@@ -11,7 +11,7 @@
 
 public class Net {
     // After this time, the REPL and completer connections should be closed,
-    // to avoid blocking socket reads to infinitely block threads created by Scalive in remote process
+    // to avoid blocking socket reads to infinitely block threads created by Scalive in target process
     private static final int LONG_INACTIVITY = (int) TimeUnit.HOURS.toMillis(1);
 
     public static final InetAddress LOCALHOST = getLocalHostAddress();
@@ -25,7 +25,7 @@ public static int getLocalFreePort() throws Exception {
 
     /**
      * {@link SocketTimeoutException} will be thrown if there's no activity for a long time.
-     * This is to avoid blocking reads to block threads infinitely, causing leaks in the remote process.
+     * This is to avoid blocking reads to block threads infinitely, causing leaks in the target process.
      */
     public static void throwSocketTimeoutExceptionForLongInactivity(Socket socket) throws SocketException {
         socket.setSoTimeout(LONG_INACTIVITY);

src/main/java/scalive/client/Client.java

@@ -9,11 +9,11 @@
 
 class Client {
     static void run(int port) throws Exception {
-        Log.log("Attach to remote process at port " + port);
+        Log.log("Attach to target process at port " + port);
         final Socket replSocket      = new Socket(Net.LOCALHOST, port);
         final Socket completerSocket = new Socket(Net.LOCALHOST, port);
 
-        // Try to notify the remote process to clean up when the client is terminated
+        // Try to notify the target process to clean up when the client is terminated
         final Runnable socketCleaner = Net.getSocketCleaner(replSocket, completerSocket);
         Runtime.getRuntime().addShutdownHook(new Thread(Client.class.getName() + "-ShutdownHook") {
             @Override

src/main/java/scalive/client/Repl.java

@@ -65,8 +65,7 @@ private static void printServerOutput(InputStream in) throws UnsupportedEncoding
             System.out.flush();
         }
 
-        // The loop above is broken when REPL is closed by the remote process;
-        // exit now
+        // The loop above is broken when REPL is closed by the target process; exit now
         System.exit(0);
     }
 }

src/main/java/scalive/server/Completer.java

@@ -63,7 +63,7 @@ static void run(
 
         socketCleaner.run();
 
-        // Before logging this out, wait a litte for System.out to be restored back to the remote process
+        // Before logging this out, wait a litte for System.out to be restored back to the target process
         Thread.sleep(1000);
         Log.log("Completer closed");
     }