can not be connected under 2G network

[fdddf]

When I open GPRS(2G) network, and turn WiFi off, I can not get content through http://127.0.0.1 or http://localhost.
I guess that happened because socket parameters assigned not correctly.

[ChristianKienle]

Can you please describe in more detail what you think is wrong? You setup a web server and turn WiFi off and what is next?

[fdddf]

Here is my code :

_webServer = [[OCFWebServer alloc] init];
        [_webServer addHandlerForBasePath:@"/" localPath:videosPath indexFilename:nil cacheAge:3600];
        [_webServer startWithPort:kServerPort bonjourName:nil];

...
...

NSLog(@"%@", [NSString stringWithContentsOfURL:[NSURL URLWithString:@"http://127.0.0.1:8088/index.html"]
                                          encoding:NSUTF8StringEncoding error:nil]);

It outputs nil.

Steps:

1. Turn wifi off in setting app
2. Turn GPRS(2G) on in setting app.
3. Run the code above, It outputs nil.

While I turn all network off including 2G, it works fine as WiFi on.

[fdddf]

There is a same issue happened on android. https://code.google.com/p/android/issues/detail?id=37031

[ChristianKienle]

@hijackwang sorry for not responding. I have a lot of things to do atm and I have no iOS provisioning profile setup atm. I will need a few more days to look at the issue. Did you find anything out in the meantime?

[fdddf]

@ChristianKienle Thanks for your response. I also submitted this issue to other web server projects, but did not resolved.
cesanta/mongoose#225
robbiehanson/CocoaHTTPServer#82

IMO, to access 127.0.0.1 with APN (in Cellular Data Network) settings, it will be redirect.
I'm not good at C coding, and I don't know how to program to avoid socket based on pdp_ip0 netcard interface.
Could you give me some tips?