Socket timeout exception with connection on Android -

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i have code test connection https url:

    ctimertask = new timer();     ctimertask.scheduleatfixedrate(new timertask() {         public void run() {    try { url myurl = new url("https://www.google.it");                             httpsurlconnection connection = (httpsurlconnection) myurl.openconnection();                             connection.setconnecttimeout(15000);                             connection.connect();                             log.d(tag, "!!! responsecode: " + connection.getresponsecode());                              //log.d(tag, "connection ok");                          } catch (malformedurlexception e) {                             log.d(tag, "!!! malformed url");                             e.printstacktrace();                         } catch (ioexception e) {                             e.printstacktrace();      }              }         }, globalclass.delay_connection_check, globalclass.period_connection_check);

sometimes (not always) wrong , have sockettimeoutexception, have no problem connection, internet working well. have used code long time, in last week have problem.

w/system.err: java.net.sockettimeoutexception: failed connect www.google.it/216.58.210.195 (port 443) after 15000ms w/system.err:     @ java.net.plainsocketimpl.connect(plainsocketimpl.java:183) w/system.err:     @ java.net.plainsocketimpl.connect(plainsocketimpl.java:456) w/system.err:     @ java.net.socket.connect(socket.java:882) w/system.err:     @ com.android.okhttp.internal.platform.connectsocket(platform.java:174)

can me please?

can directly ping ip , check if receiving response!!


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