Hi Martin, I am listening in my code on port#9999 ie emulator, so what is relevence of port redirection in this scenario,
for e.r if i do port redirection as follows add tcp:5555:9999 , then to which port client has to send request wheather to 9999 or 5555 Thanks Suhail On Dec 3, 1:37 am, strazzere <[EMAIL PROTECTED]> wrote: > Sal, > > Just figured I'd post this here since it might become relevant for > you. If you come across the error: > > 12-01 18:27:52.175: WARN/System.err(764): > java.net.UnknownHostException: Host is unresolved:www.strazzere.com:80 > > This exception was thrown whenever .connect() or .getOutputStream() > where called. > > Obviouslywww.strazzere.comis just an example, but you might find > that a known and resolvable host is getting the exception thrown, the > trick is to restart the emulator. It seems to lose something if you > change network connections or go in/come out of hibernation mode. > > Sorry if this seems off topic, but I wasn't able to find a solution to > my problem yesterday so I figured I'd post this here! > > Best of luck, > > -Tim Strazzere > > On Dec 2, 4:21 am, sal <[EMAIL PROTECTED]> wrote: > > > > > Hi, > > > Thanks for your concern, > > > The problem with socketException got solved by putting INTERNET > > permission in manifest.xml file. > > > But now i am encountering a new problem as follows > > > i have created Serversocket as follows > > > ServerSocket clientListenerSocket = new ServerSocket(9999); > > > But i dont see port# 9999 being in listening state when i do "netstat > > -a" on windows XP machine.Strange part is its not generating any > > exception. because of this client is unable to connect to this port > > > I guess host OS is not allowing to allocate these ports. i would like > > to know what could be the other reasons for this particular problem. > > and what is the procedure to find free ports on Windows XP machine. > > > Thanks > > > On Dec 1, 7:58 pm, Huebi <[EMAIL PROTECTED]> wrote: > > > > You need to add the INTERNET permission to your app in the Manifest. > > > That should solve the issue > > > > On 1 Dez., 15:27, sal <[EMAIL PROTECTED]> wrote: > > > > > 1. Can anyone point me to simple TCP client/server program on > > > > android ?? > > > > > 2. Whenever i try to create socket with port and IPaddress i get > > > > IOException which points to a SocketException which gives a message > > > > "unknown socket error -1" , it would be nice if someone could tell the > > > > root cause for this problem. i guess this is something to do with TCP > > > > settings of emulator. > > > > > 3. Do we need to have any configuration changes to Emulator or > > > > androidmanifest.xml file to eliminate this problem ? > > > > > Thanks- Hide quoted text - > > > > - Show quoted text -- Hide quoted text - > > - Show quoted text - --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~----------~----~----~----~------~----~------~--~---
