client-server Questions
0
I write client-server chat using sockets. Help me please understand how send the list of current registered users from server to clients and update it when list changed. I read this similar post bu...
Deimos asked 6/9, 2014 at 10:17
4
Solved
I have to synchronize N client processes with one server. These processes are forked by a main function in which I declared 3 semaphores. I decided to use POSIX semaphores but I don't know how to s...
Brandish asked 2/12, 2011 at 16:19
1
I am trying to write an app in node.js to send a udp request to a device ( which has udp server) and then receive the response and display it. The device acts in such a way that upon receipt of a r...
Debose asked 20/12, 2013 at 21:49
1
Solved
I developed a client on android app and a server, but now I discovered the GMC- "Google Cloud Messaging for Android"
Is there any way to connect the GCM to my server, without changing everything?
...
Camisado asked 23/7, 2014 at 19:5
3
Solved
How can I send a message from server to client with PHP, avoiding extraneous Ajax calls.
Here is the idea:
User: Alice makes a change which gets sent to the server.
The Server then checks to see...
Thorlie asked 22/6, 2014 at 19:29
2
Recently, I managed to create sockets on my PC and my Raspberry Pi to enable communication between both devices. Currently, the client is able to automatically send messages to the server. I was wo...
Biotite asked 6/7, 2013 at 5:23
4
Solved
I have been writing software for several decades now and these days everything is web.
Before the web we had Client Server apps that were basically thick client applications that spoke direct...
Moustache asked 29/6, 2010 at 23:33
1
Solved
So I'm studying Python from the book Fundamentals of Python by Kenneth Lambert and I'm having trouble with an error from one of the programs in the book.
Here in chapter 10 talks about Clients and...
Lovesick asked 11/5, 2014 at 17:54
3
So i've built a simple websocket client implementation using Haxe NME (HTML5 target ofc).
It connects to
ws://echo.websocket.org (sorry no link, SO sees this as an invalid domain)
which works p...
Innkeeper asked 14/5, 2012 at 12:1
1
Solved
I am working on an android app with an email feature. I want my users to be able to compose and send emails while in airplane mode. For that I need some sort of queue that can check if there is net...
Ceuta asked 6/4, 2014 at 21:38
2
Solved
I have a python client that needs to talk to a remote server I manage. They communicate using zeromq. When I tested the client/server locally everything worked. But now I have the client and server...
Pavilion asked 10/3, 2014 at 21:46
2
Solved
After reading some literature on the topics of SOA, Web-Services and Client-Server architectute. I really confused about these terms because can't see the real difference between them. Can so...
Tamartamara asked 13/3, 2014 at 9:32
2
Solved
I am trying to find "good practices" for designing client/server applications.
If anyone could recommend some good material to read?
Specifically how do you design an application layer protocol a...
Sidero asked 14/1, 2013 at 14:42
3
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In code there are two map.One store pair and other store where Values is class with 5 variable with data type string,int,string,int,int.but during inserting in the second map i am getting error g++...
Eggcup asked 7/3, 2014 at 11:1
3
Solved
Note: Please do read the full question
I'm trying to understand as to why the browsers doesn't show me any X-Forwarded-For header every time a request a page
BTW here are my Request Headers look...
Sheridansherie asked 6/2, 2014 at 6:46
2
Solved
I'm looking for a solution to an edge case scenario where a client continually asking the server for what's new will fail.
In this example, I'm not using timestamps because of another edge case pr...
Faustina asked 5/2, 2014 at 19:34
0
I'm looking for a solution to an edge case scenario where a client continually asking the server for what's new will fail due to timestamps.
In this example, I'm not using sequence numbers because...
Curling asked 5/2, 2014 at 22:48
2
Solved
I am trying to implement a simple client and server in C and I can't find online an example how to set a specific IP address to the client. This is what I got so far:
sockfd = socket(PF_INET, SOCK...
Holtz asked 28/3, 2013 at 3:38
5
Solved
I took this from another question I had.
Under appropriate uses for sqlite it has:
Situations Where SQLite Works Well
•Websites
SQLite usually will work great as the
database engine for low to med...
Champac asked 3/4, 2009 at 18:16
1
Solved
I have a "server" python script running on one of the local network machines, which waits for clients to connect, and passes them some work to do. The server and client code have both been written,...
Huddleston asked 13/1, 2014 at 10:43
3
Solved
I need a 2D array (as Json) to be sent from server to client. It would be around 400x400 in size with each entry around 4 characters of text. So that makes it around 640KB of data.
Which of the fo...
Twirl asked 29/6, 2010 at 6:36
2
Solved
I'm working in a mail client project using C#. I'm using both the POP and IMAP protocol to communicate with the server. The problem is than I can not figure out why when I want to get the UID for a...
Daytoday asked 30/3, 2010 at 7:41
2
Solved
Due to our domain model and process, we are looking for a sharing model between client and server. Our client is really thick client.
Is there any information about such architecture, pros and cons...
Ornstead asked 11/12, 2013 at 9:19
4
Solved
I'm working on project with two applications: android app (client) and rest service (server). My android app consumes my rest service.
Both applications are tested separately to ensure they're doi...
Wilkinson asked 15/10, 2013 at 22:57
1
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All I'm looking for is a simple TCPClient/Listener ("hello world") example. I'm a newbie and Microsoft TCPClient/Listener class examples are not what I am looking for. All I am looking is for the T...
Sadfaced asked 7/10, 2013 at 18:54
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