client-server

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how to send unix command from client to server then return the result?

im trying to send a unix command from a client to a server, wait for the server to execute it then return the result to the client.[详细]

2023-03-17 17:46 分类：问答
Sending Information over a network

I have computers connected in a wifi netwrok. One of them serves as a root(lets call it server), and is directly or indirectly connected to all other computers(lets call them clients). I want to send[详细]

2023-03-17 14:05 分类：问答
Send WebSocket message immediately after handshake

I\'m building a WebSocket server in node.js. When a client has connected, I\'d like to send a message immediately to it.[详细]

2023-03-17 07:21 分类：问答
Export Excel connection to Access - .ODC info to .ODBC

I have lots of data to wrangle and I need some help. I have been using an excel file that has two worksheets of interest to me.They each produce a OLAP pivot table with the data I need to work with.[详细]

2023-03-17 05:29 分类：问答
How to run a server side php file in J2ME

I am developing a server-client application with using J2ME. There I need the client program to access the server and view data. For doing this, I made an HTTP connection with the server. Now I want t[详细]

2023-03-17 02:12 分类：问答
Single Database and Many Users Desktop Application

I am new to this concept so i need guidance that what will be best to use in following scenario. I have to make a desktop application that contains many features like parts Stock ,Employees Data,Comp[详细]

2023-03-17 01:49 分类：问答
Mobile : one single request or multiple smaller requests?

On an iPhone app (or mobile in general) that constantly needs to send requests to a Web Service, is it better to work with one single requests that will fetch a large amount of data or multiple (possi[详细]

2023-03-16 22:25 分类：问答
Is there a correct pattern when designing network layer to easily allow upgrades/backwards compatibility?

Im currenty writing a network layer of an iPhone app and accompanying server. The iPhone app operates in both a host mode and guest mode, and also communicates with a server, for relaying messages ove[详细]

2023-03-16 21:39 分类：问答
One server vs. multiple clients with data communication

I have a question on how to implement a server and multiple clients with data communication. They share the same dataset for each step. That is, a s开发者_StackOverflow中文版erver gets the same step[详细]

2023-03-16 13:20 分类：问答
Google GWT RPC Vector

I use Google GWT and RPC. On the Client side is the class SplitDatenhalter. This works OK: Vector <SplitDatenhalter> vec = new Vector<SplitDatenhalter>();[详细]

2023-03-16 11:35 分类：问答