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Questions tagged [discovery]

348 questions
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WCF Discovery with multiple contracts type

Wcf novice here. My service has 4 endpoints with 4 different contract. This because i had some requirement to fulfill. Now, i don't want to use a fixed port and i read HERE i could use listenUriMode="Unique" in the endpoint configuration to get the…
HypeZ
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WCF Discovery: System.UriFormatException creating ServiceHost with a URI with a wildcard (*)

My purpose is: run a self-hosting WCF service, whose base address is set at runtime according to the available network card/s; clients discover the service and get the address. Previous answers: I have found the same purpose and a suggested solution…
pimo
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Is it possible to improve BLE services discovery

I have just a little question about BLE services discovery on Android. I have something that is working perfectly fine but I have a little performances issue.. I saw that the function BluetoothGatt.discoverServices() first discovers all the…
Alarsha
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iOS device discovery without Bonjour

I'm creating an app that needs to connect to versions of itself running on other devices on the wifi network. The goal is to set up a broadcast / client relationship between one device to the others. I know that Bonjour is the accepted method to do…
Brent
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How to discover XBee from Android and send data between the two

There are a number of threads regarding this topic, but I haven't been able to troubleshoot my issue yet and haven't seen much talk of using XBee-4 Nano. I am working on a Arduino/Android project where I need to have a remote XBee monitoring a…
user3232809
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Can a PHP app run when email is sent?

Is there a way to configure a server or a script to execute a php script when an email is received? In theory this could be extended to other protocols, such as XMPP or SMS, etc. What I have in mind is a user could send a message to…
Anthony
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c# network discovery

I'm developing a C# application and I need to discover computers and printers in the LAN. How can I do this from .NET? Is there any class in .NET framework I can use. Thanks for answers.
user2220535
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HATEOAS - Discovery and URI Templating

I'm designing a HATEOAS API for internal data at my company, but have been having troubles with the discovery of links. Consider the following set of steps for someone to retrieve information about a specific employee in this system: User sends GET…
Paul Kirby
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Bluetooth discovery on Android - is there a way to know if there is a bluetooth device nearby?

I would like to show some kind of alert/notification if there is a bluetooth device nearby. At the moment my solution is to do the discovery every minute, but is there a more sophisticated way? (Like a BroadcastReceiver)
Mira
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Android Bluetooth Discovery in a sequential method?

I am new to Android programming. I want to make a library (a JAR file) that contains the Bluetooth discovery functionality. Since it is a library, the method inside should be a sequential method (start the Bluetooth discovery, wait for an amount of…
sevare sertere
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Discovery of iOS devices connected to Mac OS X machine

Is there any way to programatically discover iOS devices connected to Mac OS X machine. Either by system command or some Obj-C Library function? I'd like to upload developer signed app to device without using XCode. Is that even possible? Thanks
amos
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Samsung S7 doesn't; discover any Bluetooth devices

I am new to Android development, and have been scanning the boards for a couple of weeks now because I can't find any other bluetooth devices in my location. I have included permissions for BLUETOOTH, BLUETOOTH ADMIN, and ACCESS_FINE_LOCATION in my…
Mark Holten
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Where can I see list of services registered in Kubernetes Discovery?

In case of using eureka (+ Spring Boot) you can reach special endpoint where list of currently registered instances can be found. E.g.: Does Kubernetes service discovery have such endpoint or may be other mechanism to see all currently registered…
Alex
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Hyperledger Caliper ERROR: Failed to submit transaction using arguments, with error: Error: No discovery results found

I am trying to set up the Hyperledger Caliper for the first time ever to test my Hyperledger Fabric network. I was following this tutorial on youtube https://www.youtube.com/watch?v=ypF36RGaG1Q, and when I try to run the following command: npx…
catsdev
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How to register spring 5 application to eureka client

Thank you for your reply. i don't know what registers spring(5) application as eureka client. my application is just read data. i found that example code before, but i can't apply some code. and i didn't know what how to execute eureka client code…
Jays
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