I'm using openCV 1.1pre1 under Windows. I have a network camera and I need to grab frames from openCV. That camera can stream a standard mpeg4 stream over RTSP or mjpeg over http. I've seen many threads talking about using ffmpeg with openCV but I cannot make it work. How I can grab frames from an IP camera with openCV? Thanks Andrea ...
We can use Ping command to measure responsetime for network.But is it the pure responsetime of network or does it include processing time ? Kindly help to resolve this issue. ...
Using the RIM APIs. is there an accurate way of collecting the amount of data coming in and out of a service provider (Not including WiFi/Bluetooth data). ...
I've kind of ran into an ugly snag. I developed a website for a client a few years back, and since then they've transferred their site to a different domain name provider and host. Now they want some updates, but when I try to access their site I get a Network Timeout (the page just tries to load for a few minutes, then firefox shows a...
We have a client and a server. I want to measure the response-time of the network between them. When I send a request to server it should immediate respond to my request, it should be like a ping request so that there will be no processing time at the server. How can I do this in Java? ...
We have some basic C# logic that iterates over a directory and returns the folders and files within. When run against a network share (\\server\share\folder) that is inaccessible or invalid, the code seems to 'hang' for about 30 seconds before returning back from the call. I'd like to end up with a method that will attempt to get folder...
While developing sever applications, it's many times important to know how stuff works when connections slowdown, suddenly die, or have a very low throughput, however since it would cost a fortune to develop a test network that could emulate all the above "features", we need to emulate them through software. One way to do this would be...
We've got a .NET 2.0 WinForms app that needs to upload files to an IIS6 Server via WebDav. From time to time we get complaints from a remote office that they get one of the following error messages The underlying connection was closed: an unexpected error occurred on send. The underlying connection was closed: an unexpected error occur...
I've got a piece of software i'm working on that spawns short lived processes on remote systems to run some code (mostly SerialPort IO) that may or may not interact with the spawning application (but it should be assumed it will), and will then terminate on command. What is the best way to spawn a remote process like this (PSExec? WMI? ...
FUSE enables you to write stuff easily like SQL database, GMail or even Wikipedia articles as your local filesystem files. Is there something similar for networking world? VTUN seems fine but works only in *nix OS. ...
I am building a client-server based solution; client being a desktop application and the server being a web application. Basically, I need to monitor the performance and resource utilization of the client, which is a .NET 2.0 based Windows Desktop application. The most important thing I need to monitor is the network resources the clie...
I have a Flex application I’m writing (Learning exercise) that I’d like to run of a network drive for many users to access. I’d like users to be able to save high scores on the network. Users have read write to the network location it's on. I don’t want to change anything on the computers that might use it (IE install AIR) or IE/Firefo...
What is meant by latency which is returned by ping ...
I am building an AIR app that makes a call to a remote server within the company network The Adobe AIr runtime seems to be looking at the proxy settings of the OS.I have added the location to the No_proxy variable in bashrc under my user id. whenever i call adl to run the code it seems to be accessing the proxy server , causing time o...
Hello, I have a LAN setup with multiple computers connected (wired) to it. I have a regular D-link dir 300 router. Am wondering how can I monitor the bandwidth? See what sites are being viewed? Monitor IM chats? Is this possible? Thank you. ...
Hello, Can someone give me a link to a very reliable asynchronous communication library created using sockets which can simply send text messages from client to server and vice versa? The asynchronous library should work without memory leakage even if the client and server programs are fully closed and then re-opened and re-connected r...
Is there a reliable programmatic method to open ports common firewall appliances? ...
how to find how many users are in my network and display them juz like IPMSG? ...
I have an Oracle 8.1.7 Server running on Windows 2000 Advanced Server in a Virtual Machine. We are currently using MS Virtual Server to host this. (The allocated hardware is powerful enough - we have 3.5GB RAM assigned, and a single 2GHz processor core, more than most servers in 1999) One of the limitations of Virtual Server i sthe ma...
Hello, C# 2008 I have developed a softphone application. However, I have to test for a constant internet connection. I was thinking of having a function that runs in another thread that constantly pings a IP address. However, what IP address can I used to determine if my application is still connected to the Internet. Many thanks, ...