Before you take your electric G-Wagon for its next off-roading excursion, you may want to stop by an authorized dealer. The German automaker issued a recall for every Mercedes-Benz G580 with EQ technology with the 2025 model year, as first spotted by InsideEVs. According to the recall on the National Highway Traffic Safety Administration’s website, the current wheel bolts could “allow a wheel to loosen or detach from the vehicle,” potentially affecting 3,734 models on the road.
The recall report explained that the electric G580’s wheel bolts were “not adapted to the increased vehicle mass and higher torque loads associated with the electric variant.” According to the NHTSA report, Mercedes-Benz used the same wheel assembly and bolts as its other G-Class vehicles for the electric model, but conducted an analysis from September 2024 to January 2025 that confirmed these wheel bolts could loosen from repeated rough driving and wheel changes, specifically with the 2025 Mercedes-Benz G580 with EQ technology models. In the end, Mercedes-Benz concluded in the report that it couldn’t rule out the risk, even though the wheel bolt loosening was “unlikely to occur under real-world operating scenarios.”
To get it fixed, owners have to bring their affected G580s to a Mercedes-Benz authorized dealer, who will replace the bolts for free. Owners of the electric G580s, whose 2025 model year started at around $160,000, will get mail notices starting in late May. Besides this luxury SUV model, Mercedes-Benz had to issue another recall for another EV in 2021. The automaker recalled a couple hundred EQS EV and S-Class sedans that allowed for video playback on the dashboard even while the car was moving.
Socket programming is a method where two nodes on a network can connect and communicate with one another. While another socket reaches out to the first socket to establish a connection, one socket (or node) listens on a specific port at an IP address. While the customer reaches out for the server, the server creates the listener socket. For connection-oriented socket programming, the classes Socket and Server Socket are utilized.
Programming using Java Sockets can be either connection-oriented or connection-less. For connection-oriented socket programming, While the customer reaches out for the server, the server creates the listener socket. For connection-oriented socket programming, the classes Socket and Server Socket are utilized. and DatagramSocket classes are used, while Socket and ServerSocket are used for connection-less socket programming.
What Is Java Socket
A Java socket is one terminal of a 2-way networked communication relationship between two programs. For the TCP layer to recognize the program that data is intended to be transferred to, a socket is tied to a port number.
A port number and an IP address make up an endpoint. An implementation of one side of a 2-way connection between the Java program and another program on the network is made possible by the class Socket, which is part of the Java platform’s package. The class resides on top of the platform-specific implementation, shielding your Java program from the specifics of every given system. Your Java programs can interact over the web in a platform-independent manner by utilizing the class rather than depending on native code.
Client-Side Programming
When using the client side, in the programming, the client initially watches for the server to launch. The requests will be sent to the server once it is operational. The client will then watch for the server’s answer. So, this is how server and client communication functions overall. Let’s now go deeper into client-side and server-side programming.
For starting with the requests from the client-side, the user needs to process the following steps:
Establish a connection :
Creating a socket connection is the initial action. The socket connection signifies that the 2 machines are aware of each other’s IP address and TCP port on the network.
The following statement will let you construct a socket:
Socket s = new s(“127.0.0.1”, 5000)
The first input in this case denotes the server’s IP address.
The TCP Port is represented by the second parameter. (A number that indicates which server-side program should be running.)
Communication :
Streams are utilized for both data input and output when communicating via a socket connection. You must shut down the connection after opening it and sending the requests.
Closing the connection : Once the message has been transmitted to the server, the socket connection will explicitly close.
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Server-Side Programming
In essence, the server will create its object and await a request from the client. The server will reply with the response once the client will send the request. Two sockets are required in order to program the server-side application, and they are as follows:
When a client calls newSocket(), a ServerSocket that is waiting for the requests from the client is created. There is a straightforward socket for client communication. Following that, you must inform the client of the outcome.
Communication
The output is sent across the socket using the getOutputStream() function.
Closing the connection
Once everything is finished, it’s crucial to shut off the connection by shutting the socket and any active input/output streams.
You can run the server-side program first after configuring the client and server ends. After that, you must transmit the request and start client-side software. The server will reply as the client sends the request. The image below shows the same.
The client will establish a connection and enter the request as a string.
The server will reply to the request sent by the client.
You must run a Java socket program in the given manner. These programs can also be run via a command window or terminal. However, as Eclipse is very feature-rich, you can easily run both apps on a console.
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Testing The Applications
The testing of applications is done using the IntelliJ application or any other IDE.
Put the two programs together.
Start the client application after starting the server software.
Write a message in the client window, and the server window will simultaneously receive and display them.
Type BYE to leave.
This can be done using a command prompt also:
Create a new folder called project (this is the name of your package).
Place the project folder’s Server.java and Client.java files.
Go to the root path on the command prompt after opening it.
Run java project.Server first, then javac projectServer.java.
Use the same process to run the client and server programs.
Messages can then be typed in the window of the client.
The application can fail when a port has already been in use. Modify port no to a special number to resolve this problem.
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Conclusion
In this article, we have talked about socket and socket programming. Socket programming is a method where two nodes on a network can connect and communicate with one another. While another socket reaches out to the first socket to establish a connection, one socket (or node) listens on a specific port at an IP address. We have also discussed client-side and server-side along with testing the applications.
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