Unable to resolve localhost:33333

lulabad Joined: 04/24/08 Posts: 7

Posted: 02/20/09 08:45:34 module test; import tango.io.Stdout; import tango.net.Uri; import tango.net.http.HttpGet; import tango.net.http.HttpHeaders; void main() { Uri url = new Uri("http://localhost:33333"); auto page = new HttpGet(url); auto content = cast(char[])page.read(); Stdout(content); } tango.core.Exception.AddressException?: Unable to resolve localhost:33333 ? Sorry for my bad English, im German ;)

Author	Message
larsivi Joined: 03/27/04 Posts: 614	Posted: 02/20/09 12:51:16 Don't worry about your english :) Since you don't say, is there a web server serving pages on localhost:33333 ?
lulabad Joined: 04/24/08 Posts: 7	Posted: 02/20/09 13:31:53 Yes, there is a webserver but this is a ssh tunnel: ssh myserver.de -L33333:mytargetserver:8000 behind mytargetserver:8000 there is a webserver Sorry for my bad English, im German ;)
larsivi Joined: 03/27/04 Posts: 614	Posted: 02/20/09 13:52:46 Are you able to ping that address or open it with a web browser?
lulabad Joined: 04/24/08 Posts: 7	Posted: 02/20/09 13:55:41 Ah, sorry i forget. In Browser ist works fine, no problems. In Perl it works too ;) Sorry for my bad English, im German ;)
elite01 Joined: 07/07/07 Posts: 1	Posted: 02/21/09 13:39:51 Does it work when you try to get "http://127.0.0.1:33333"? What operating system and what version of tango are you using?
schveiguy Joined: 08/02/07 Posts: 128	Posted: 02/21/09 16:38:25 The error is coming from tango/net/Socket.d, line 1846, because it cannot resolve localhost as a host name. It is calling the gethostbyname C call, so either there is an error in that system call (unlikely), or the system call isn't able to resolve localhost for this particular process. Some things to check: make sure your environment is set up properly (I have seen cases on windows where resolving host names doesn't work if the environment isn't set up). make sure you don't have any weird non-printing characters in your address string that are being passed to the system call. -Steve
lulabad Joined: 04/24/08 Posts: 7	Posted: 02/23/09 11:45:58 -- Modified: 02/23/09 11:47:16 by lulabad elite01 wrote: Does it work when you try to get "http://127.0.0.1:33333"? What operating system and what version of tango are you using? this works well. but i dont understand this. -> host localhost localhost has address 127.0.0.1 I use Red Hat 5.2 x64 Ok, my SysAdmin? (on my right side) says localhost is not in /etc/hosts. Putting localhost into /etc/hosts solves the problem Sorry for my bad English, im German ;)