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Home » sockets

Tag: sockets

How can I connect multiple users together and send each connected user information? (Java) [closed]

Android April 13, 2021

I am making an (Android) app with Java that requires me to create rooms that one person can host and then other users could join, and then make all the users do something at the same time. My socket …

Is socket’s “leave” automatically converted to “left” for the receiver?

AngularJS April 6, 2021

In my code, I use WebRTC, AngularJS and rtpConnection. One declare is: https://cdnjs.cloudflare.com/ajax/libs/socket.io/2.2.0/socket.io.js In my code, I react to the following event: socket.on(“…

Max size for queueing in multiprocessing.connectin module in Python

Python April 5, 2021

I am using the server-client programs as stated in this answer. But I am not sure how to check the number of enqueued requests. When the client sends requests to the server, those requests are queued, …

MultiClients with Multithreading on AndroidStudio

Java April 1, 2021

I am working on a project which has three WiFi modules “ESP8266-01” (they represent three servers) and I want to read from all of them at same time. And i want to achieve that by running …

How to send a serialized class over sockets using TCP protocal in Java?

Java March 29, 2021

To clarify, this class holds important client information that has to arrive in its entirety without missing or corrupted information. I need to send this class as a variable that holds some client …

Socket ObjectOutputStream writeUTF() and ObjectInputStream readUTF() not working

Java March 26, 2021

I was trying to do a chat and I notice that readUTF() and writeUTF() did not work. readUTF() stays waiting when I already used writeUTF(). I made a simple test and does not work, what I am doing bad? (…

Why are there a bunch of ╠ on the front of my packet?

C++

EDIT: The first one answers the question in the title. It was initialized memory from my debugger. I didn’t get the program to work however. Just going to go back to boost::asio for my sockets. …

Socket.IO: Swift client connecting to Node.js server but server won’t register connection?

Node.js March 4, 2021

So I’m having an issue where my Swift/Xcode stuff is telling me I’ve connected to the server while my node file isn’t telling me a ‘user has connected’ in terminal, this is sort of a repost but I didn’…

How to release a mutex lock held by Thread which never lets it go, by continuously listening to a socket

Java February 17, 2021

There are two classes Client and ChatWindow, client has DatagramSocket, InetAddress and port fields along with methods for sending, receiving, and closing the socket. To close a socket I use an …

Java Socket auto close itself after File transfer

Java January 13, 2021

Im trying to transfer a file using java and sockets. My problem is that after the successfull file transfer the socket closes itself at the server side(where i transfer the file) . Here is my server …

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