android - Why is Azure SQL query hanging my app? -

i'm writing first app makes use of azure mobile services platform. have sql server configured , table showing on azure management portal. have manually added entries table ensure nothing wrong on server-side.

my problems lie in fact app hangs when perform query on table. here's code:

public mumanager(context con){     context = con;     try {         log.i("counter", "before mclient");         mclient = new mobileserviceclient("https://blah.com","apikey",context);         log.i("counter", "after mclient");         mutable = mclient.gettable("table1",muitem.class);      } catch (malformedurlexception e) {         log.i("counter", "malformedurl");         e.printstacktrace();     }     log.i("counter", "end of constructor");  } 

now, i'm not having issues above code, have no way of confirming client connecting azure mobile service.

below code causes issue.

public arraylist<mu> getmulist() throws executionexception, interruptedexception {     log.i("counter", "start sql");     mobileservicelist<muitem> resultlist = mutable.where().field("fieldname").eq("fieldvalue").execute().get();      log.i("counter", "sql success!");     arraylist<mu> mulist = new arraylist<>();     log.i("counter", "mu initialization successful!");     for(muitem m:resultlist){         log.i("counter", m.name);         mulist.add(getmufromitem(m));     }     return mulist; } 

the above code freezes when arrive @ line:

    mobileservicelist<muitem> resultlist = mutable.where().field("fieldname").eq("fieldvalue").execute().get(); 

i receive no errors, never see sql success! statement appear in logs , app freezes if there io block or something.

i have necessary gradle dependencies think, here are:

compile 'com.android.support:appcompat-v7:21.0.3' compile 'com.microsoft.azure:azure-mobile-services-android-sdk:2.0.2-beta' compile 'com.google.android.gms:play-services:6.5.87' compile 'com.android.support:support-v4:21.0.3' compile 'com.google.code.gson:gson:2.2.2' compile 'com.google.guava:guava:18.0' 

very confused, in advance!

edit: i've had play , found get() function causing code hang. don't know why, when command issued on insert order, seems cause hang. i'm reading why get() causes hang i'm struggling find of value

edit 2: connected phone, physical android device see if same error occur on physical has been in emulator. more verbose output, instead of app hanging receive following:

    getaddrinfo+,hn 30(0x736565722d696e),sn(),family 0,flags 4     getaddrinfo-,err=8     getaddrinfo+,hn 30(0x736565722d696e),sn(),family 0,flags 1024     getaddrinfo-, 1     getaddrinfo_proxy+     getaddrinfo_proxy-,temp_failure_retry 

it proceeds hang after that. ideas means?

i found solution problem, embarrassing actually! problem permissions clause asking internet access inside of clause!