On 1/5/18 11:30 AM, Martin Tschierschke wrote:
Hello,
when starting my vibe.d service I get the message of failed address
binding:
Failed to listen on 127.0.0.1:8030
Failed to listen on 10.0.0.1:8030
object.Exception@../../.dub/packages/vibe-d-0.8.2-rc.2/vibe-d/http/vibe/http/server.d(2035):
Failed to listen for incoming HTTP connections on any of the supplied
interfaces.
It's attempting to listen on localhost:8030, and 10.0.0.1:8030, but
can't bind to either address. Then it looks like you get an exception.
Does it actually continue running?
This has been mentioned here:
http://forum.rejectedsoftware.com/groups/rejectedsoftware.vibed/thread/3480/
This is a different problem, where it attempts to listen on INADDR_ANY
for both IPv6 and IPv4, but binding to IPv6 automatically binds to IPv4,
so the second listen fails. One succeeded, so notice you don't get an
exception.
The strange thing is now, that when using Chromium http://10.0.0.1:8030
works!
Hm.. there are 2 possibilities here:
1. You have another statement somewhere in the same program which
listens on that port/address combo (or INADDR_ANY on that port).
2. There's another program that has already bound to that address.
Use netstat to see if any program is listening, perhaps you have a stale
version of your server running?
But with Firefox http://10.0.0.1:8030
gives the long Error:
400 - Bad Request
Bad Request
Internal error information:
object.Exception@../../.dub/packages/vibe-d-0.8.2-rc.2/vibe-d/stream/vibe/stream/operations.d(363):
Reached maximum number of bytes while searching for end marker.
----------------
....
truncated
.....
../../.dub/packages/vibe-d-0.8.2-rc.2/vibe-d/core/vibe/core/core.d:1269
void vibe.core.core.CoreTask.run() [0x94574a]
??:? void core.thread.Fiber.run() [0xa3c7ff]
??:? fiber_entryPoint [0xa3c562]
??:? [0xffffffff]
This looks like a real error that isn't related to the bindings (as long
as it's not some weird stale server). I'd suggest trying to create a
minimal example and post it to vibe.d's issue tracker.
On the other side, when using http://localhost:8030/ or any other domain
mapped to to 10.0.0.1 (in /etc/hosts) even Firefox works.
I think you need to post a working example in order for anyone to diagnose.
-Steve
