From 502e3d328598edd69da4d8a8022a9bab4e0206a0 Mon Sep 17 00:00:00 2001
From: brutzman <brutzman@nps.edu>
Date: Tue, 30 Jul 2024 12:51:28 -0700
Subject: [PATCH] improved comments
---
.../TcpExample4DispatchServer.java | 20 ++++++++++++-------
1 file changed, 13 insertions(+), 7 deletions(-)
diff --git a/examples/src/TcpExamples/TcpExample4DispatchServer.java b/examples/src/TcpExamples/TcpExample4DispatchServer.java
index b9d3d4f1b2..c03fcf080c 100644
--- a/examples/src/TcpExamples/TcpExample4DispatchServer.java
+++ b/examples/src/TcpExamples/TcpExample4DispatchServer.java
@@ -33,27 +33,33 @@ public class TcpExample4DispatchServer
public static void main(String[] args)
{
try {
- ServerSocket serverSocket = new ServerSocket(2317);
+ ServerSocket serverSocket = new ServerSocket(2317);
+ Socket clientConnectionSocket;
TcpExample4HandlerThread handlerThread;
- Socket clientConnection;
int connectionCount = 0; // state variable
System.out.println(TcpExample4DispatchServer.class.getName() + " ready to accept socket connections...");
while (true) // infinite loop
{
- clientConnection = serverSocket.accept(); // block! until connected
+ clientConnectionSocket = serverSocket.accept(); // block! until connected
connectionCount++; // unblocked, got another connection
- // TODO provide initial message *to the client* that we are handing off to a dispatch thread... because that is polite behavior.
- // plenty of code in Example3, we will let TcpExample4HandlerThread introduce itself
+ // TODO option for the student, provide initial message *to the client*
+ // that we are handing off to a dispatch thread... because that is polite behavior.
+ // Plenty of code in Example3, we instead let our proxy thread
+ // TcpExample4HandlerThread introduce itself to the client.
System.out.println("=============================================================");
System.out.println(TcpExample4DispatchServer.class.getName() + ".handlerThread created for connection #" + connectionCount + "...");
- handlerThread = new TcpExample4HandlerThread(clientConnection); // hand off the aready-created, connected socket to constructor
+
+ // hand off this aready-created and connected socket to constructor
+ handlerThread = new TcpExample4HandlerThread(clientConnectionSocket);
handlerThread.start();// invokes the run() method in that object
System.out.println(TcpExample4DispatchServer.class.getName() + ".handlerThread is now dispatched and running, using most recent connection...");
+
+ // while(true) continue looping, serverSocket is still waiting for another customer client
}
}
catch (IOException e) {
@@ -64,6 +70,6 @@ public class TcpExample4DispatchServer
System.out.println("*** Be sure to stop any other running instances of programs using this port!");
}
}
- System.out.println("=============================================================");
+ System.out.println("============================================================="); // execution complete
}
}
--
GitLab