From 6eb529a9cf97df3ded360bfd370b26551bce2aa0 Mon Sep 17 00:00:00 2001
From: brutzman <brutzman@nps.edu>
Date: Mon, 29 Jul 2024 12:54:24 -0700
Subject: [PATCH] warn if main() method invoked, not supported
---
.../src/TcpExamples/TcpExample4HandlerThread.java | 15 ++++++++++++---
1 file changed, 12 insertions(+), 3 deletions(-)
diff --git a/examples/src/TcpExamples/TcpExample4HandlerThread.java b/examples/src/TcpExamples/TcpExample4HandlerThread.java
index 2c3a128371..50d7a01e0f 100644
--- a/examples/src/TcpExamples/TcpExample4HandlerThread.java
+++ b/examples/src/TcpExamples/TcpExample4HandlerThread.java
@@ -31,9 +31,9 @@ public class TcpExample4HandlerThread extends Thread
/** The socket connection to a client */
Socket socket;
- /** The thread constructor creates the socket from
- * a ServerSocket, and passes one to the thread
- * responsible for handling the connection.
+ /**
+ * The thread constructor creates the socket from a ServerSocket, waiting for the client to connect,
+ * and passes that socket when constructing the thread responsible for handling the connection.
*
* @param socket The socket connection handled by this thread
*/
@@ -41,6 +41,15 @@ public class TcpExample4HandlerThread extends Thread
{
this.socket = socket;
}
+ /**
+ * Program invocation and execution starts here - but is illegal and unwanted, so warn the unsuspecting user!
+ * @param args command-line arguments
+ */
+ public static void main(String[] args)
+ {
+ System.out.println ("*** TcpExample4HandlerThread is not a standalone executable progam.");
+ System.out.println ("*** Please run TcpExample4DispatchServer instead... now exiting.");
+ }
/** Handles one connection. We add an artificial slowness
* to handling the connection with a sleep(). This means
--
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