I am running easyphp with apache version 2.4.18 x86 (32-bit) on Windows 10.
On the PC where easyphp is running, I can connect using either localhost or http://computername, but if I try to connect through the local IP address which is http://192.168.0.10, I get a white page without any error message.
And the most strange thing, if I plug an iPhone (USB) with a shared connexion in the PC (the PC gets 2 network connections), then I can access to http://192.168.0.10 through the PC (still the wifi IP local address and not the iPhone local network address).
If I unplug the iPhone, then it fails again to connect to http://192.168.0.10.
Any explanation ?
So it was a firewall problem.
Evene when desactivating the firewall, the web site was not reachable.
I've added manually the
EasyPHP16\eds-binaries\httpserver\apache2418vc11x86x160927105506\bin\eds-httpserver.exe
in the Windows firewall rules, and it worked.
The two strange things is that disabling the firewall did not arrange anything, and lanching the webserver did not pop up the firewall dialog.
Hope this helps.
I implemented a web service for an Android application. The web service is running on my local host (192.168.1.2). Using the Android emulator I succeeded to connect to web service. The I tried to connect my Android device using debugging mode to web service but it didn't work. So my question is if it is possible to connect an Android device to this web service that is running on my local host (192.168.1.2) without using a real IP ?
It's much simpler way supported by google!
Connect your phone via usb to computer and enable usb debugging
On your computer open Chrome browser and type exactly this address: chrome://inspect/#devices
Now you can link your computer port to your device port by port forwarding button. On my computer I have service on address localhost:61437 and I just linked it to device's 8081 port. Remeber to check 'Enable port forwarding' checkbox
screen from service on my computer ( localhost:61437 )
screen from my mobile browser with the same service ( localhost:8081). And that's it. Also you use this service address in your application
Did you already solve your problem? I also got a problem like you. These are the steps that I already done:
unplug lan cable or turn off any other internet connection from your pc.
connect your android mobile to your pc using usb.
turn on usb tethering
back to your pc. check your ip. mine is 192.168.42.37
check your webservice app in your pc. let's say http://192.168.42.37/webserviceapp
back to your android mobile. try this url http://192.168.42.37/webserviceapp
Now you can access your webservice app in your pc from your mobile phone.
Well your localhost is 127.0.0.1 (or ::1) and your LAN IP is 192.168.1.2. Each pc/device that are connected under your LAN could reach your webservice on IP 192.168.1.2
Your Android device must be so connected under the same LAN maybe through Wifi connection so it will be able to talk with 192.168.1.2.
If you can't connect your Android device under the same LAN eg you have just a 3g connection you need to play with your router/firewall to redirect all incoming traffic (maybe just the http traffic) from your public ip to you private ip (192.168.1.2)
Hope this help
I'll throw in my process, since nothing on SO worked for me. Here are the steps I took to connect my physical android device to the web service running on my laptop (connected to the phone) on localhost:
Enable USB debugging on your Android device
Run your web service on your machine. My web service runs on localhost, port 3000 in development: http://localhost:3000/api/...
Run ifconfig (Unix), or ipconfig (Windows)
Find your machine's inet address on your LAN interface. Mine is 10.0.0.121 for interface wlan0. Externally, it is 68.43.XX.XXX, which is not the address that you want to use.
Use the LAN IP since you are connecting to your service on LAN, otherwise you might get an econnrefused (connection refused) error due to firewall rules
Build your http URL with that IP address, and the port that your web service is running on. For me, it's http://10.0.0.121:3000/api/...
When you launch your app, you should connections to your local web service in logs, Wireshark, etc, and you should see the desired activity/data in your Android application.
I had the same issues, researched a lot then found out that you have to explicitly make changes in your firewall settings. Your firewall is blocking your code to be accessed from external source. So, all you need to do is, go to firewall settings, add port 80 (in my case since, I am using Apache http Server) for inbound and outbound. Now, you can test it on your phone's browser http://192.16..**:80/
I've done that on a Mac using GasMask and Charles Proxy Server. Your phone and your computer have to be on the same network.
say the webservice url you want to access is at http://api.xyz.com, you first use GasMask to point that url to your localhost, then use Charles to set up a proxy server. Then you go to the settings on your phone, go into Wi-Fi, long-press the network you are connected to, choose Modify Network, and enter the proxy settings Charles gave you.
In my case, nothing of these solutions works because Windows firewall blocks it, but putting a rule on the firewall hasn't effect.
The problem in my case is that my laptop is connected with Wifi and Windows had the Wifi connection like a Public network. I must to change the network connection to Private network. http://www.comofuncionatodo.net/tecnologia/informatica/como-cambiar-de-red-publica-a-red-privada-en-windows-10/
I agree with the other answers as good approaches if you don't want to expose your DEV webservice on the internet. However, it's much easier if you do just expose the webservice. There's a number of free DNS services, but I've found no-ip to be the easiest to set up. I use it for exactly the purpose that you asked about; so I can test with my DEV webservice on a real device.
If you choose to go with no-ip (I have no affiliation with that company, it's just the one I've used and am familiar with), you can get a free publicly accessible URL like http://MyExampleWebServer.no-ip-org, and no-ip has a utility you can install so even if you're behind a dynamic IP, it will always keep the correct external IP associated with that URL. If you're working from your house, then you'd just need to make sure you port forward traffic from port 80 to your internal 192.x.x.x IP address (or whatever port you use; maybe 443 for ssl).
It's as easy as that, and now you can hit that webservice from any device that can access the internet.
I haven't worked with it, but I believe dyndns also offers a similar service.
This solution is for GAE development server in Eclipse
Step 1: Get the LAN IP
Goto your Windows Command Console (Press Win+R, then type "cmd"). In the console, enter "ipconfig". You will see a list of display. Under Wireless LAN adapter Wi-Fi, get the IPv4 Address. It will be something 192.168.x.x
LAN IP : 192.168.x.x
Step 2:
Go to Eclipse, Open the Configured server
Under Properties of GAE Development Server -> Local Interface address to bind to, enter the LAN IP address, and save.
Step 3:
Now you can access the GAE server by
http://192.168.x.x:8888/
8888 - Refers to the Port Number, as mentioned in the GAE development server
In order to access local web services using their own server hosts rather than IP addresses with ports, do these following steps:
Make sure your Android device and your local machine are on the same network.
Install SquidMan on your Mac, Linux, or any other Proxy Server.
Configure the proxy server's HTTPPort (ex. 5555) and clients (ex. 192.168.0.0/24) to your own network mask, and run the proxy server.
You are either using the web services in:
a. A web browser: Configure the proxy settings of your Android device from Modify WiFi networks.
b. Android application:
Set up the Proxy for your HTTP client. If you are using Volley, check this out: Volley Behind a Proxy server.
You can now connect to it by using whatever URL you are using on your host to connect to the web service (ex. http://my-local-machine.com)
Hint: If you got 4xx response codes, make sure your web service allows connections from other non-local-hosts.
If you are referring your localhost on your system from the Android emulator then you have to use
http://10.0.2.2:8080/
Because Android emulator runs inside a Virtual Machine(QEMU) therefore here 127.0.0.1 or localhost will be emulator's own loopback address.
I have an application that uses a local ip-adress to connect to a soap based web-service. It works perfectly fine to debug through the simulator, however, when trying to debug the project on an actual iPhone-device it cannot reach the local network's soap-service.
Has anyone run into this and know if this is actually possible or do we need WiFi to be able to debug to a non-local ip-address, or is even that possible?
You can not access your local ip address from 3G only on wifi. You access it from 3G you need an public ip on the server that you have the web service.
If you are connected to a common wifi network say eg office wifi or home network.
You can check the local ip of your computer for that network by ipconfig of ifconfig.
Use same ip on app. You will be able to access.
Cheers.
I am developing a network app for Android and I'm still stuck on connecting my real Android device with an device-emulator running on my desktop computer.
I've created private network with a router, so the only ones connected to the network are my pc and my mobile phone, in order to avoid firewall/closed ports problems.
My PC ip is 192.168.1.100 and I'm trying to ping each other so I can sea reachability of each network node. Ping works fine from my PC (not the emulator console) to the phone.
The problem is that I want to ping the PC-emulator from my mobile phone, not the PC itself... For that, I use the emulator console... Should I use my computer IP or should I use another one? I've seen some ip's like "10.0.x.x" here http://developer.android.com/guide/developing/tools/emulator.html
But I guess those are for connecting two EMULATORS, right?
Besides, I've tried to connect them by socket, creating a redirection for the port via Emulator console, but still can't connect them.
Any clues?
Thanks!!
I tried the early solution I gave you and it didn't work. As you said maybe the reason is the redir command of the emulator console only redirects packets comming from the localhost.
So I searched for a simple proxy server and used it in the same machine to test it out.
http://www.java2s.com/Code/Java/Network-Protocol/Asimpleproxyserver.htm
With this I used the following configuration:
on the proxy:
String host = "localhost";
int remoteport = 3000;
int localport = 4000;
Then run the emulator instance:
Server socket listening on port 2000.
Open telnet instance and issue "redir add tcp:3000:2000"
And finally on the real device open a socket to the machine address on port 4000.
So the network map looks like:
Device <-> machine:4000 Proxy machine:3000 <-> :3000 Emulator :2000 -> Application
This worked for me using the same application on the device and emulator.
I've reached the conclusion that emulator can only receives packets coming from the loopback (127.0.0.1), since when you issue "redir add tcp:port:newPort, it only redirects the first port (associated to the loopback) to the second port (associated to the "emulator virtual ip").
I've tried to create a bridge, which redirects all the packets coming to my pc to the IP 127.0.0.1, but still not works. Thus, I think the emulator has been developed only to communicate with other emulators...
I hope anyone that comes here contradicts me.
You may be able to connect a real device with an emulator instance.
Did you tried setting a redirection on the emulated device and then connect the real device trough a java socket?
For example:
On the emulated device open a server socket listening on port 2000, then open a telnet connection and issue the command:
redir add tcp:4000:2000
Finally, open a socket on the real device to your machine address (192.168.1.100) on port 4000.
I'm trying to test my iPhone application on the device.
I have a mac computer which stores my development environment.
Right now I can only access PHP files using the http://localhost/PHPFileLocation
which does not work when I try to test my app on real device.
How do I configure apache2 to be accessible from outside?
Is it possible to configure it to a specific IP address?
I want to reach some php scripts located on my development machine running apache2 from my iPhone device.
Thanks
If your computer has a WiFi card then you should be able to attach the iPhone remotely to a ad-hoc Wifi network created on your dev machine.
I'm assuming your Mac is behind a router. You should be able to configure your router to port forward connections to your WAN facing IP address to port 80 (the HTTP port) on your Mac - see http://portforward.com/ for some help.
You may also need to turn the firewall off on your Mac.
Once this is set up correctly you can hit http://yourexternalIP/PHPFileLocation in your iPhone app and this will be directed by your router to the Apache2 server on your Mac. The external IP is normally found on your router's admin page somewhere.