We use hazelcast in client-server mode. The hazelcast cluster contains 2 hazelcast nodes and we have about 25 clients connected to the cluster. What I am lookin for now is a simple check that tri...

I use ipython notebook on the browser of my laptop that connects to a remote ipython notebook server in my office. The problem is that if the network is down for a very short period, the connection...

I'm having difficulty understanding the behaviour of my altered echo server, which attempts to take advantage of python 3's asyncio module. Essentially I have an infinite loop (lets say I want to ...

Since the Android developers recommend to use the HttpURLConnection class, I was wondering if anyone can provide me with a good example on how to send a bitmap "file" (actually an in-memory stream)...

We have 3 products from which user can order. Eg: Itunes music Itunes Books AppleStore Apps Given: 3 microservices, which gives 3 individual paginated responses for order history based on ...

I have 2 solutions: - Server Solution - Client Solution The server registers itself to my localhost IIS: http://localhost/MyApp/ The client adds WCF Services (Service References) from the local...

I was wondering if there was a way to handle a WPF Application Exit event such that the exit was cancelled. The use case is that I have a client-server situation where the server is a WPF app. I wa...

Can I restart a MongoDB server through the mongo CLI client?

I'm working on a C# Server application for a game engine I'm writing in ActionScript 3. I'm using an authoritative server model as to prevent cheating and ensure fair game. So far, everything works...

I need to implement a game with a server in a local network, with no Internet access. Provided that I can handle the connections and network communication between clients and server if they are co...

I have a service fabric stateful service which exposes an interface like : public interface IAction { Task GetCustomer (Customer customer) } The Customer class looks like [DataContract] pu...

I am trying to send files from a Python server to Java client over a TCP socket. Here is what I have so far: Java Client (Note that all of the file transfer code is in the getFile() method): publ...

I'm tring to implement a java - python client/server socket. The client is in java and the server is write in python Java Client import java.io.*; import java.net.*; import java.lang.*; public...

I have a TCP server that listens for an incoming client, then sends it one packet of data every second. I was wondering, does the SYN/ACK packet only get sent on initial connection, so it looks lik...

Here is server side code: import socket import sys HOST = '' # Symbolic name, meaning all available interfaces PORT = 7800 # Arbitrary non-privileged port s = socket.socket(socket.AF_INET, socke...

Under FireDAC, I have a TFDConnection -> TFDQuery -> TDataSetProvider in a server app and a TClientDataSet in a client app. They are connected through the RemObjects Remoting SDK. (The TClien...

I'm looking for a javascript library that will let me store data in a client side database and in the back ground automatically sync the database back to the server's database preferable som...

We know that html is the client side scripting, while using angularjs framework in html we include "ng" in html tags.My Question is how the browser recognize or identifies the html tags which has "...

I have a server, which takes few minutes to process a specific request and then responds to it. The client has to keep waiting for the response without knowing when it will complete. Is there a...

I have a problem concerning boost asio libraries. I successfully tried to create a socket between a client and a server, this involves creation of resolvers in order to specify ip and port to the s...

I've been reading this socket tutorial by Oracle and stumbled upon the following text: If everything goes well, the server accepts the connection. Upon acceptance, the server gets a new socket b...

I have been working with node.js for a while, now when I'm looking deeper into it, for a chat aplication instead of sending message as client - server - client, there must be some possible ways for...

I am trying to create a simple SSL client and server in Ruby. But I'm getting a cryptic error message and the documentation is of no help. Here is my server code: #!/usr/bin/ruby require "gserve...

I am developing a client-server application. In the usage of this application, clients and server have same AD (Active Directory) domain. I want my server application to authenticate every client...

I need to quickly implement a very small C or C++ TCP server/client solution. This is simply to transfer literally an array of bytes from one computer to another - doesn't need to be scalable...