It seems do not work with https protocol #6
Description
My licode is working under https protocol, when I click "Videochat OFF" menu, there is error below:
06-13 18:01:55.318 4708-7552/com.example.licodeclient W/System.err: javax.net.ssl.SSLHandshakeException: java.security.cert.CertPathValidatorException: Trust anchor for certification path not found. 06-13 18:01:55.332 4708-7552/com.example.licodeclient W/System.err: at com.android.org.conscrypt.OpenSSLSocketImpl.startHandshake(OpenSSLSocketImpl.java:322) 06-13 18:01:55.332 4708-7552/com.example.licodeclient W/System.err: at com.android.okhttp.Connection.upgradeToTls(Connection.java:201) 06-13 18:01:55.332 4708-7552/com.example.licodeclient W/System.err: at com.android.okhttp.Connection.connect(Connection.java:155) 06-13 18:01:55.332 4708-7552/com.example.licodeclient W/System.err: at com.android.okhttp.internal.http.HttpEngine.connect(HttpEngine.java:276) 06-13 18:01:55.332 4708-7552/com.example.licodeclient W/System.err: at com.android.okhttp.internal.http.HttpEngine.sendRequest(HttpEngine.java:211) 06-13 18:01:55.332 4708-7552/com.example.licodeclient W/System.err: at com.android.okhttp.internal.http.HttpURLConnectionImpl.execute(HttpURLConnectionImpl.java:382) 06-13 18:01:55.332 4708-7552/com.example.licodeclient W/System.err: at com.android.okhttp.internal.http.HttpURLConnectionImpl.connect(HttpURLConnectionImpl.java:106) 06-13 18:01:55.332 4708-7552/com.example.licodeclient W/System.err: at com.android.okhttp.internal.http.DelegatingHttpsURLConnection.connect(DelegatingHttpsURLConnection.java:89) 06-13 18:01:55.332 4708-7552/com.example.licodeclient W/System.err: at com.android.okhttp.internal.http.HttpsURLConnectionImpl.connect(HttpsURLConnectionImpl.java:25) 06-13 18:01:55.332 4708-7552/com.example.licodeclient W/System.err: at com.example.licodeclient.FragmentVideoChat$XmlHttpRequest.doInBackground(FragmentVideoChat.java:492) 06-13 18:01:55.332 4708-7552/com.example.licodeclient W/System.err: at com.example.licodeclient.FragmentVideoChat$XmlHttpRequest.doInBackground(FragmentVideoChat.java:456) 06-13 18:01:55.333 4708-7552/com.example.licodeclient W/System.err: at android.os.AsyncTask$2.call(AsyncTask.java:292) 06-13 18:01:55.333 4708-7552/com.example.licodeclient W/System.err: at java.util.concurrent.FutureTask.run(FutureTask.java:237) 06-13 18:01:55.333 4708-7552/com.example.licodeclient W/System.err: at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:231) 06-13 18:01:55.333 4708-7552/com.example.licodeclient W/System.err: at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112) 06-13 18:01:55.333 4708-7552/com.example.licodeclient W/System.err: at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587) 06-13 18:01:55.333 4708-7552/com.example.licodeclient W/System.err: at java.lang.Thread.run(Thread.java:818) 06-13 18:01:55.333 4708-7552/com.example.licodeclient W/System.err: Caused by: java.security.cert.CertificateException: java.security.cert.CertPathValidatorException: Trust anchor for certification path not found. 06-13 18:01:55.333 4708-7552/com.example.licodeclient W/System.err: at com.android.org.conscrypt.TrustManagerImpl.checkTrusted(TrustManagerImpl.java:324) 06-13 18:01:55.333 4708-7552/com.example.licodeclient W/System.err: at com.android.org.conscrypt.TrustManagerImpl.checkServerTrusted(TrustManagerImpl.java:225) 06-13 18:01:55.333 4708-7552/com.example.licodeclient W/System.err: at com.android.org.conscrypt.Platform.checkServerTrusted(Platform.java:114) 06-13 18:01:55.334 4708-7552/com.example.licodeclient W/System.err: at com.android.org.conscrypt.OpenSSLSocketImpl.verifyCertificateChain(OpenSSLSocketImpl.java:550) 06-13 18:01:55.334 4708-7552/com.example.licodeclient W/System.err: at com.android.org.conscrypt.NativeCrypto.SSL_do_handshake(Native Method) 06-13 18:01:55.334 4708-7552/com.example.licodeclient W/System.err: at com.android.org.conscrypt.OpenSSLSocketImpl.startHandshake(OpenSSLSocketImpl.java:318) 06-13 18:01:55.334 4708-7552/com.example.licodeclient W/System.err: ... 16 more 06-13 18:01:55.334 4708-7552/com.example.licodeclient W/System.err: Caused by: java.security.cert.CertPathValidatorException: Trust anchor for certification path not found. 06-13 18:01:55.334 4708-7552/com.example.licodeclient W/System.err: ... 22 more