I'm working on a project in Python that I'm having trouble with. I've asked so many people but they seem to not be able to help me :/ I'm coding a little program that executes system commands. The idea is that one machine opens the server and the other one opens the client and connects to the IP / Port. From there they can execute system commands and obtain the output. Only problem is, with the output, I get something like this: [code] Enter a command: ls got: ls received: 2 Enter a command: [/code] I want the output of …

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I made a client server program to send an image from the server to the client. The image is being sent being but its not showing up in client window immediately. If i click send on the server then i minimize (or maximize) the client window then open again the image will show up. But if i just click send and dont do anything to the client window nothing shows up until i resize it in some way. I'm not sure why its not just showing up in the client window. Any help would be really appreciated. thanks Server Code …

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Dear all I am trying to send request to client device in Hex format and receive data into decimal format. By seeing forum and tutorial class. I could able to send and receive data from client device.Now I wanted to check the data i received valid or not. In order to test it i wanted to convert the data from hex to dec. I am also confused How client data being received here. My code: import socket TCP_IP = '192.168.1.3' TCP_PORT = 8899 BUFFER_SIZE = 1000 s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) s.connect((TCP_IP, TCP_PORT)) s.send('01030000001d85c3'.decode('hex')) Decode_hex='01030000001d85c3'.decode('hex') print Decode_hex print "decode hex:",Decode_hex data …

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Within my email client I had a hotmail.com account setup as a POP3 account. I was informed if I wanted to move emails from one IMAP account to another IMAP which is simply moving emails from one folder to another folder within my email client; folder being an email account (IMAP) to a hotmail.com account I would have to re-create the account, in this case the hotmail.com account from POP3 to IMAP which I've done; but when I go to outlook.com to verify if those email which I moved from one IMAP account to the hotmail.com (IMAP) account they don't …

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Hey everyone, I'm looking for some help with coming up with a system to communicate data between client and server sockets. I was thinking of a command system, but that would only work when the client is sending a request to the server, not when the server is returning data from a request. How would you accomplish this? Thanks!

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Hi there! I hope I'm putting this in the correct section... Recently I though of the idea of "building" something for me. As you may guess for the title, I want to create an email client and I know there are a lot nowadays but either because of limitations or graphic design I want to do one by my own and for myself. And maybe in the future I would release it as an app for the web, desktop and/or mobile. What I can't decide is what language(s) and/or framework(s) I should use to create such a thing, so... If …

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Hi, I hope I've posted this in the right place, please just tell me if not. I've been having an issue with connecting to a database from a website and have recieved this as an error message: *Array ( [0] => Array ( [0] => IMSSP [SQLSTATE] => IMSSP [1] => -49 [code] => -49 [2] => This extension requires the Microsoft SQL Server 2012 Native Client. Access the following URL to download the Microsoft SQL Server 2012 Native Client ODBC driver for x86: http://go.microsoft.com/fwlink/?LinkId=163712 [message] => This extension requires the Microsoft SQL Server 2012 Native Client. Access the following …

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So I've always toyed around with C# code with the idea of gaming. Lately I've been dabbling in communication. Initially I tried sockets and TcpClient and that was hit and miss. So I decided to give pipes a go. Frankly I dont have much of a preference of one of the other. I just wanted something I could eventually use over the internet. Extremely long term I plan to add encryption, a chat, movement for players (probably something UDP). For the short term I'm basically just trying to achieve something TCP/IP where I can easily send something like a key …

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Hi, so I've got this multithreaded server which correctly waits for clients and assigns them to a worker thread. From there, the client is sent an object `Packet` which contains variables `Player` and `Round` (simplified, it contains more data but these are the most important). I'm building a simple top trumps game and I need two enable two players to play it via LAN. My idea is to send a `Packet` object back and forth. The apps would populate the GUI based on the packet's contents. Threads decide weather to send or receive based on `Round`: This is being run …

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Hi, I'm trying to authenticate users with the use of Client SSL. I have installed the SSL on my Windows 8 PC and navigating to my website using IE and FireFox are fine. However when I navigate to same website Chrome asks to confirm the Certificate and after clicking ok I get: 403 - Forbidden: Access is denied. You do not have permission to view this directory or page using the credentials that you supplied. My SSL Certificate was issued by GeoTrust using sha256 & RSA 2048 Using Chrome 40.0.2214.115 Any ideas why Chrome wont work? Cheers Darren

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I creating an application in visual studio where I have a client to request specific information to multiple servers. Someone Knows i can make this communication? For one server i know to create that, for many servers i dont have idea. Code example!!! One client for many servers! For one server i have this code: Try client.Connect(IPAddress, PortNum) RichTextBox1.Text() = "Connection is Accepted" Catch ex As Exception RichTextBox1.Text() = "Connection is Failed" End Try

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I want a software that can give a back up of any client computer, from my server is there ? what software? and I want a software that I know any change in client PC OS (or HardWare changes !!!),by each client user I want to see this changes in my server please help thank you for your help

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I am writing simple server client programs using socket, in which a client would request a video file and the server should send it that file. After recieving the file the client would play that video file. I know how to open ordinary text files and binary files but can a video file be opened in the same manner i.e fopen ("file.avi", "rb"); and which library and its corresponding function should i use to play that video file on the client side.

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Hello, First off, this is probably not the right section, but the question is asking which language I should choose... so I don't know which forum topic it should go under... I am looking for a solution which would allow someone using an online panel running on my web server to connect with a Windows application that someone else may be running. Think of it as a chat system where someone would be able to go online and send a message to someone using the desktop client. I have thought about using Javascript, but it's a browser side language which …

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how to create groovy client? getting an error, below. ** # start up jboss with following paremater: # ** set JAVA_OPTS= -Djava.rmi.server.hostname=localhost -Dcom.sun.management.jmxremote.ssl=false -Dcom.sun.management.jmxremote.authenticate=true -Dcom.sun.management.jmxremote.password.file=C:\Java\jdk1.7.0\jre\lib\management\jmxremote.password -Dcom.sun.management.jmxremote.access.file=C:\Java\jdk1.7.0\jre\lib\management\jmxremote.access" ** # test jboss is started: # ** http://localhost:9990/ username: abc password: abc1# ** # Groovy script: # ** import javax.management.ObjectName import javax.management.remote.JMXConnectorFactory as JmxFactory import javax.management.remote.JMXServiceURL as JmxUrl import groovy.swing.SwingBuilder import javax.swing.WindowConstants as WC // Connect to server def serverUrl = 'service:jmx:rmi:///jndi/rmi://localhost:9990/jmxrmi' def server = JmxFactory.connect(new JmxUrl(serverUrl)).MBeanServerConnection def serverInfo = new GroovyMBean(server, 'Catalina:type=Server').serverInfo println "Connected to: $serverInfo" ** # Error: # ** Exception thrown java.io.IOException: Failed to retrieve RMIServer stub: javax.naming.CommunicationException [Root exception …

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Hello, I have two applications; a server and a client which use simple TCP Sockets to connect to each other and send the data. The only problem I have is that I am struggling to associate usernames with the accepted sockets on the server. The server is able to accept and hold multiple socket connections in order for multi-user chat and I have set up a simple string list ready for the usernames but since I am unable to find any socket IDs or such-like, I can't find a way to associate a name with a socket. I have looked …

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Hello There, My problem is: I have declared an empty PHP array. and onsubmit of button I want to add the _post values to array at every time on my form. I am working this in Yii framwork. Array declred as: $skill_values_array=array(); button code <?php echo CHtml::submitButton(Yii::t($model, 'next'), array('id' => 'submitbutton')); ?> and my JS code <?php Yii::app()->getClientScript()->registerScript('hello', ' $('#submitbutton').click(function(){ // HERE I WANT TO UPDATE MY ARRAY WITH VALUES GOT THROUGH FORM }); ');?> How can I do this ?

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I've recently become interested in trying to adapt my Rock-Paper-Scissors game into a multiplayer-friendly program, so today I decided I'd look up a tutorial on servers. It seems I'm following it precisely (aside from using a different IDE). However, something is going wrong and I'm not sure exactly what it is. I've looked up EOFException but it all felt like a bunch of super-behind-the-scenes mumbo jumbo that I wouldn't understand. [The tutorial](http://www.youtube.com/watch?v=1a3TtPr_yvI) [My screenshot](http://i.imgur.com/w2lYzya.png) Could it possibly be as simple as forwarding port 7777?

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I am having trouble as I am trying to run my clientsocket.connect until a connection has been established. However it is not running my connect method and I cannot seem to be able to diagnose why that is private static ClientSocket clientSocket = new ClientSocket(); private delegate void connection(); public Form1() { InitializeComponent(); connection waitConnect = callConnect; Console.WriteLine("before callconnect invoke"); IAsyncResult asyncConnect = waitConnect.BeginInvoke(null, null); Console.WriteLine("Main method now has control"); waitConnect.EndInvoke(asyncConnect); } private void callConnect() { while (!clientSocket.connected) { Thread.Sleep(1000); Console.WriteLine("still connecting..."); clientSocket.connect("127.0.0.1", 43); } } clientsocket.connected checks a connection has been established. If more information is needed I can …

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hi all :) i've problem with spam email in ubuntu 1204 LTS use ispconfig3,... each spam email detected by server (ispconfig3) it's not send to client (outlook), its stopped in sever,.. how to allow/by pass all email contain spam to client??? what must i set??? please help me :(

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I need advice to run oracle 10g forms on linux clients one of the problem is forms icons not appear

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Hi Guys, I am planning to create one application that has 3 different Layers (clients) and each Layer has a same copy of an application and multiple users. any suggestions? Example : Application Client1 (has copy1 of application)(has n users) client2 (has copy2 of application)(has n users) client3 (has copy3 of application)(has n users) I am planning to user SQL Server as database.

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i've been working on a program and i want it to be accessed by multiple users. so i have an admin account and an other users account what i want to do is for the other users to be able to access the program and its database from another computer i'm using sql server 2008 and i figured that i should just change the connection string, is that right? i need other suggestions to solve this though thank you

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i have a server and a client(run on the same machine, for testing purposes). this is basically, sorry for it, a help thread. but i've been searching, tracing, retracing, researching for days now to no avail(unlike other problems ive encountered while coding this, i just cant fix or solve this) so yeah. scenario: open server open client client connects(server automatically listens) server "looks" at the screen of the client 'no problems now if the client is closed(by client) or disconnected(by server) 'sending of bitmaps stops and i reconnect the client the client goes into "not responding mode" i can send …

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Hi, I'm looking for a support chat system that I could integrate with my own web application. I've searched for a while and just found these two options: * http://cutesoft.net/Live-Support/Purchase/ * http://www.dotnetlivehelp.com/download.aspx As the first one has a developers license, it seems to me that the product is quite old and I'm not sure about being updated with new technologies (websockets). The second one doesn't have a dev license :\ The features that I'm looking for are: * Proactive Chat (the operator can start a chat with the client) * Chat Transfer between operators * Chat Logging * Canned messages …

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Hi, I'm having a hard time understanding the difference between these two concepts. Any pointers?

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Overlords, I request your utmost aid in vanquishing the beast of my IS450 class. > Suppose a 1 GB file must be distributed. Assume there are 10 clients (or peers) in addition to the server, and that the following 10 numbers represent the download speed of the 10 clients, in Mb/s: > > 2 6 10 1 1 9 8 6 4 2 > > Each client has an upload speed of one half its download speed. The server has an upload speed of 20 Mb/s. How much time does it take to distribute the file in the client/server case? …

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I'm not sure where to ask this question, as I am not sure what the project consists of. Basicaly I'm intersted in making my own email client using web technologies, and I'm unsure as to what this entails, what technologies I would require, and where I would go about seeking tutorials/lectures/articles related to the matter. Any advice, links or suggestions are appreciated. Thank you for your time, P.W ~

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Hello, I trying to create a **messenger**(just for practice, so nothing fancy!). I created the server and client programs. Suppose a client(user A) initiated a connection with the server, so it's online. Now, another user(user B) wants to chat with that user(A). How do I give User B the IP address of User A. I have tried this one, `String ipAddress = connectSocket.getInetAddress().getHostAddress();` this returns me the IP address. But dont User B needs the port number of User A also to connect with that user(A)? If yes, *then how do i do it*? Any advice will help. thanks.

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Anyone know of a way to run multiple clients on netbeans for a java program, i need to test my server which takes in x amount of clients. Currently i can only run 1 client with my computers hostname and the server but cannot test if the server will work fine if other clients connect to it.

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The End.