I'm looking at making a simple dashboard to ping a few servers. Searching Stack Overflow I see it's not possible with Chrome "Extensions," but I see in the Chrome app store a bunch of ping apps so it appears to be possible. I just can't find any examples or documentation on it.
Can someone point me to the right place or give me some code snippets to look at?
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I know what is meant by web services but I was not able to find any web services for the network devices or for the webserver..!
Sorry for asking this question it may be stupid but I didn't find any answer on google.
Thanks
A device I use has recently updated its external control method from simple telnet commands to json-rpc.
I am having a tough time to understand how to connect to the device and communicate with it using this method - eg ask a question and receive a response.
I have been searching for a while now and cannot find any information that I can use. If anyone could point me in the right direction I would be very grateful.
https://q-syshelp.qsc.com/Content/External_Control/Q-Sys_Remote_Control/QRC.htm
Using c programing i need to display mac address of the devices which are connected to router on terminal.I tried with so many things bt still i am not getting the exact output.Else any command is there to get that details please share.i am doing project based on this so please if anyone know means share the answers.
Not sure about doing it with C, but I have a look at ettercap you could use some command line script to to easily get info about all connected devices a local network.
What you are looking for is to write your your arp-scan.
To do this basically you'll need to write or use existing C based ping code. Apple has a nice simple ping.
Here is the link to apple's simple ping -
simplePing
Then you will want to open your devices arp-table. This will vary based on device but there should be some way to make C code compatible across a narrow range of devices.
Here is an interesting code review involving what you are looking for.
Post is here
I am able to load KML into Google Maps despite what this answer says, but my problem is that there is no data coming in from Google's servers. All I get is a blurry map from the default texture that comes with the Google Earth plugin. Uploading the same html file to a public web server works.
Google is probably sending the window.location and checking if it can visit the URL from their end - if not then it denies any access to map data. This is to prevent people deploying apps locally (e.g. intranets) and not buying a license. I want to be able to develop locally, and this is restricting that ability.
I had the same problem, what helped me was to open the server's HTTP port on my router (and if you have a firewall you need to open the port there as well).
In building the Google Android app for Anymote tv control (I've got some Sony Google TVs to work with), I never actually seem to find the TV when I run it - just getting "No Google TV devices found on ". I've tried it on an actual phone (not just the emulator) and have also tried the TV "connect" pairing button, but it never seems to find anything. Both the phone and the TV are on the same WiFi network. Anybody get this to work?
Does the google-tv-remote app work on your sony google tvs? If so then I would check the source for that app, found here. This should allow you to troubleshoot why your device is not found. The process of discovering devices depends on mDns as found here in the docs. So there are several things to check in regards to making sure multicast packets are allowed on your network/device.
As a fallback I would also allow manual ip entry in case a user wasn't able to discover the device on their network, the google-tv-remote allows for this as well, I would take a look at that source to get an idea of how that applications handles different scenarios.
And as always, if it's not working, provide some examples of how you are trying to do the discovery as you haven't provided any information(source, logs, etc) for anyone to look at.
My experience with the sony google tv is that the multicast packets are reliably sent out shortly after the box is started. Paring at all other times is virtually impossible