I have an app connected with Azure backend. I created a login and some api calls 2 months ago. They worked fine until a few days ago and then it starts to fail "sometimes".
The login log onFailure says: Error while authenticating user
The callback log onFailure says: Error while processing request
And the cause of both says : stream was reset: PROTOCOL_ERROR
This post is to similar to this but didn't work.
Some code here:
LoginFragment.java
private void login(String email, String password){
loginProgressBar.setVisibility(View.VISIBLE);
try {
JsonObject params = new JsonObject();
params.addProperty("Username", email);
params.addProperty("Password", password);
ListenableFuture<MobileServiceUser> listenable = Client.logIn(getContext(), params);
Futures.addCallback(listenable, new FutureCallback<MobileServiceUser>() {
@Override
public void onSuccess(MobileServiceUser mobileServiceUser) {
loginProgressBar.setVisibility(View.GONE);
SharedPreferences settings = getActivity().getSharedPreferences(Client.MS_USER,0);
SharedPreferences.Editor editor = settings.edit();
Client.clientId = mobileServiceUser.getUserId();
Client.token = mobileServiceUser.getAuthenticationToken();
editor.putString(Client.MS_USER_ID, Client.clientId);
editor.putString(Client.MS_AUTH_TOKEN, Client.token);
editor.apply();
Client.getInstance(getContext()).setCurrentUser(mobileServiceUser);
Intent i = new Intent(getContext(), MainActivity.class);
startActivity(i);
}
@Override
public void onFailure(Throwable t) {
loginProgressBar.setVisibility(View.GONE);
Throwable t2 = t.getCause();
Throwable t3 = t2.getCause();
Log.e("LoginFail", t.getMessage());
Log.e("LoginFail", t2.getMessage());
if(t3 != null){
Log.e("LoginFail", t3.getMessage());
}
Toast.makeText(getContext(), getResources().getString(R.string.bad_login), Toast.LENGTH_LONG).show();
}
}, MoreExecutors.directExecutor());
} catch (MalformedURLException e) {
e.printStackTrace();
}
}
Client.java
public class Client {
public static final String MS_USER = "MS_USER";
public static final String MS_USER_ID = "MS_USER_ID";
public static final String MS_AUTH_TOKEN = "MS_AUTH_TOKEN";
public static String clientId;
public static String token;
private static MobileServiceClient instance = null;
public static MobileServiceClient getInstance(Context context) {
if (instance ==null){
try {
instance = new MobileServiceClient(Env.AZURE_URL, context);
instance.setAndroidHttpClientFactory(() -> {
OkHttpClient client = new OkHttpClient();
client.setReadTimeout(20, TimeUnit.SECONDS);
client.setWriteTimeout(20, TimeUnit.SECONDS);
return client;
});
} catch (MalformedURLException e) {
e.printStackTrace();
}
} else{
instance.setContext(context);
}
return instance;
}
public static ListenableFuture<MobileServiceUser> logIn(Context context, JsonObject parameters) throws MalformedURLException {
String deviceID = "gcm:" + Settings.Secure.getString(context.getContentResolver(), Settings.Secure.ANDROID_ID);
parameters.addProperty("device_id", deviceID);
parameters.addProperty("device_dateTime", Env.DATE_FORMAT.format(new Date()));
parameters.addProperty("device_timeZone", API.getTimezone());
parameters.addProperty("device_language", Env.LANGUAGE);
parameters.addProperty("app", Env.APP_NAME);
return getInstance(context).login("auth", parameters);
}
public static ListenableFuture<JsonElement> callApi(Context context, String apiName, JsonObject parameters, String httpMethod){
if(httpMethod.equals("POST")){
String deviceID = "gcm:" + Settings.Secure.getString(context.getContentResolver(), Settings.Secure.ANDROID_ID);
parameters.addProperty("user_id", Client.clientId);
parameters.addProperty("device_id", deviceID);
parameters.addProperty("device_dateTime", Env.DATE_FORMAT.format(new Date()));
parameters.addProperty("device_timeZone", API.getTimezone());
parameters.addProperty("device_language", Env.LANGUAGE);
parameters.addProperty("app", Env.APP_NAME);
parameters.addProperty("role", "Patient");
return getInstance(context).invokeApi(apiName, parameters, httpMethod, null);
} else {
return getInstance(context).invokeApi(apiName, null, httpMethod, null);
}
}
