As far as I know, the local development server doesn't support https/SSL. So it's fairly understandable that you'd see differences between the dev server and a deployed server if you're communicating over SSL. It's hard to say exactly what's going wrong here, but I would start from scratch and make sure you've configured SSL the way you intended.
Hope this helps, - Kris On Saturday, January 31, 2015 at 10:30:54 AM UTC-8, Steve P wrote: > > Note: I'll use the terms "back end" and "front end" as practical concepts, > as I don't profess know the subtleties of the definitions. I'm an advanced > hobbyist programmer, not a professional. I'm using Eclipse Juno for > development. Minimum Target is Android 2.3.3 > > I built a android app which I collect data on. I've deployed the android > app to my phone and it's worked fine for a few years. > > I generated an app-engine back end so I could store the data externally, > as well as request the data from the datastore from time to time. All that > works fine in the local development app engine environment. > > I built a Google web app separately with which I access the web, google > tools, etc and generate data which I store in datastore. Couple servlets, > couple jsp pages. This application works fine. It is deployed to Google App > Engine. > > Next I wanted to get the data that the web app generated to my phone. > After researching, experimenting with, and glazing over with Maven, > modules, and more documentation overload to wade through and not > understand, I found that if I just copied the endpoints from my originally > generated app-engine back end to the Google web application, I could > communicate with the web app from the android app in the local development > server environment - running the android app on the emulator. > > I then deployed the web application updated with the cloud endpoints to > Google App Engine. The "front end" works as before. I've tried to > communicate with the deployed Web app from the android app running in the > emulator and get the below error stream in the log. > > It looks to me like the android app tries to connect and the app engine > refuses the connection. > > I realize there's not much concrete stuff to look at here, what should I > post? > > Thanks for your time and interest. > > Steve > > 01-31 11:07:30.488: W/System.err(370): at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:581) > > 01-31 11:07:30.498: W/System.err(370): at > java.lang.Thread.run(Thread.java:1019) 01-31 11:07:37.328: > W/System.err(370): javax.net.ssl.SSLException: Connection closed by peer > 01-31 11:07:37.338: W/System.err(370): at > org.apache.harmony.xnet.provider.jsse.NativeCrypto.SSL_do_handshake(Native > Method) 01-31 11:07:37.347: W/System.err(370): at > org.apache.harmony.xnet.provider.jsse.OpenSSLSocketImpl.startHandshake(OpenSSLSocketImpl.java:474) > > 01-31 11:07:37.347: W/System.err(370): at > org.apache.harmony.xnet.provider.jsse.OpenSSLSocketImpl.startHandshake(OpenSSLSocketImpl.java:328) > > 01-31 11:07:37.358: W/System.err(370): at > org.apache.harmony.luni.internal.net.www.protocol.http.HttpConnection.setupSecureSocket(HttpConnection.java:185) > > 01-31 11:07:37.368: W/System.err(370): at > org.apache.harmony.luni.internal.net.www.protocol.https.HttpsURLConnectionImpl$HttpsEngine.makeSslConnection(HttpsURLConnectionImpl.java:433) > > 01-31 11:07:37.378: W/System.err(370): at > org.apache.harmony.luni.internal.net.www.protocol.https.HttpsURLConnectionImpl$HttpsEngine.makeConnection(HttpsURLConnectionImpl.java:387) > > 01-31 11:07:37.378: W/System.err(370): at > org.apache.harmony.luni.internal.net.www.protocol.http.HttpURLConnectionImpl.connect(HttpURLConnectionImpl.java:205) > > 01-31 11:07:37.387: W/System.err(370): at > org.apache.harmony.luni.internal.net.www.protocol.https.HttpsURLConnectionImpl.connect(HttpsURLConnectionImpl.java:152) > > 01-31 11:07:37.399: W/System.err(370): at > com.google.api.client.http.javanet.NetHttpRequest.execute(NetHttpRequest.java:93) > > 01-31 11:07:37.399: W/System.err(370): at > com.google.api.client.http.HttpRequest.execute(HttpRequest.java:965) 01-31 > 11:07:37.417: W/System.err(370): at > com.google.api.client.googleapis.services.AbstractGoogleClientRequest.executeUnparsed(AbstractGoogleClientRequest.java:410) > > 01-31 11:07:37.417: W/System.err(370): at > com.google.api.client.googleapis.services.AbstractGoogleClientRequest.executeUnparsed(AbstractGoogleClientRequest.java:343) > > 01-31 11:07:37.428: W/System.err(370): at > com.google.api.client.googleapis.services.AbstractGoogleClientRequest.execute(AbstractGoogleClientRequest.java:460) > > 01-31 11:07:37.468: W/System.err(370): at > com.topcaddiemobile.CourseGAEWebActivity$CheckListTask.doInBackground(CourseGAEWebActivity.java:181) > > 01-31 11:07:37.468: W/System.err(370): at > com.topcaddiemobile.CourseGAEWebActivity$CheckListTask.doInBackground(CourseGAEWebActivity.java:1) > > 01-31 11:07:37.468: W/System.err(370): at > android.os.AsyncTask$2.call(AsyncTask.java:185) 01-31 11:07:37.478: > W/System.err(370): at > Tags > -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. 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