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Questions tagged [connectivity]

Anything related to connectivity, i.e. the ability of systems to communicate with remote systems using some form of communication channel. Often used for questions on network connectivity.

Anything related to connectivity, i.e. the ability of systems to communicate with remote systems using some form of communication channel. Often used for questions on network connectivity.

720 questions
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Set a timeout for a slow network connection in iOS?

I have a JSON database connection for my app, and it is set to load (refresh) on the app's initial launch. The JSON data is stored on the phone, and retrievable if no internet connection is discovered on relaunching the app--so there's always data…
Mike Askew
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Get connectivity status on a blackberry 10 Dev Alpha Simulator

I am developing an app for BB10 which requires to identify whether the device is connected to Internet or not. I am testing my app on the simulator and I am using the following code to test the connectivity. QNetworkConfigurationManager…
Mayank
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whats the mobilenetwork-manager equivalent of the WifiManager

I need to add an action to an IntentFilter for detecting changes in the mobile-network.. so basically what I need is an equivalent of WifiManager.SUPPLICANT_STATE_CHANGED_ACTION but for the MobileNetwork. but I'm not really sure what the class I'm…
Inx
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WebView Fails w/ Good Connection

I have a BroadcastReceiver that monitors the network connection, and what I'm trying to do is reload a web view when an internet connection becomes available. However, when getActiveNetworkInfo().isConnect() returns true, and I reload the url, the…
TMacGyver
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Checking Network Connectivity before dismissing Alert Dialog

So I have a webview based app. My question is that when OnReceivedError is called when there is internet loss, I'd like to When the user clicks "OK" on the dialog for it to check for connectivity, If connectivity is available then dismiss alert…
Jaison Brooks
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How to find a path from source to destination by adding edges with minimum total weight

I have about 100 atoms in a 3-D space. Each atom is a node. Edges are added between two nodes when they are closer than 0.32 nm with weight equals distance. I want to find a path from source node to destination node. Since the 100 atoms are not…
Ying Sheng
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how to connect external database with joomla website on wamp server

i am beginer with joomla cms and unable to connect joomla site with my wamp server database, i found every time this error...Serever error here is my configuration file, i think my $log_path is wrong my site name: livesite database name:…
Rango
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How to I test if internet connectivity and otherwise load local core data data?s

I have an app that on the AppDelegate calls a SyncEngine. This kicks off a process of fetching data from parse.com and parsing that data into local objects and storing that info in a core data db on the device. The app then loads a tabbarcontroller…
marciokoko
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c# app connectivity issue

I am new to C# and would be really grateful if someone could provide some insight on the following problem: I have written a c# app that gets the html content of a website, quite simply using a webclient. The problem is that if I run it for multiple…
user1096808
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Boost-ASIO simple echo client-server cannot establish connection?

I'm using BOOST-ASIO for a simple echo client-server (there is a separate link for the client and server). When I try to run the server I use this async_tcp_echo_server 4000. For the client I use blocking_tcp_echo_client #.#.#.# 4000 (with #.#.#.#…
pandoragami
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How to filter External List programmatically?

I've developed custom Business Data Connectivity solution using .NET Assembly Connector. It does have Comparison type filter for Finder method. I can now create External List and use Data Source Filter from Edit view - it works. I can also add…
user1987241
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voxels inside a 3D convexhull

I have a cubic matrix of voxels of value 1 (the rest is 0). I need a matrix of the same size where the voxels INSIDE the convex hull are all of value 1. I've seen a similar example and adapted it: If I do this to the following, would that work? %…
mickmengucci
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How to know whether device has data connection?

I'm trying to detect whether a device has a wifi or 3g connection. If it has a connection it will display the MapView, but I'm having problems with my conditional statement when neither of the two is connected. Here's how I check for a network…
leenolasco
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How to Notify user whenever the connectivity gets lost or regained?

My application has to update the server frequently, so, I run a service which checks whether or not the device is on coverage area, using ConnectivityManager and NetworkInfo, in every 3 minutes. It works fine... My doubt is, how to notify the user…
Justin Aloor
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onDataConnectionStateChanged state param is always 0

I am trying to use PhoneStateListener to handle connection state changes. I've registered the listener inside onCreate method of a service. The overriden method onDataConnectionStateChanged(int state) of the listener is being called when I enable or…
Pancho C.
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