High latency when using Meteor.call() from android cordova build

help
1

Anyone else has this problem?

I am able to open my app from browser/cordova just fine, with subscriptions running well. However, when I use method calls from cordova, the latency gets really bad. The same methods called from browser is running just fine.

In case this helps, I’m using Meteor 1.4.4.2 + Nginx + Phusion Passenger 5.1.3 on Debian 8. The Nginx config is below:

server {
    listen 80;
    listen 443 ssl spdy;
    server_name meteorapp;

    ssl_certificate /etc/letsencrypt/live/meteorapp/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/meteorapp/privkey.pem;
    ssl_trusted_certificate /etc/letsencrypt/live/meteorapp/chain.pem;

    # Tell Nginx and Passenger where your app's 'public' directory is
    root /var/www/meteorapp/bundle/public;
    include /etc/nginx/snippets/ssl-params.conf;

    # Necessary for Let's Encrypt Domain Name ownership validation
    location ~ /.well-known {
      allow all;
    }

    proxy_http_version 1.1;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection "upgrade";

    # Turn on Passenger
    passenger_enabled on;
    passenger_sticky_sessions on;

    # Tell Passenger that your app is a Meteor app
    passenger_app_type node;
    passenger_startup_file main.js;

    # Tell your app where MongoDB is
    passenger_env_var MONGO_URL mongodb://localhost:27017/meteorapp;
    passenger_env_var MONGO_OPLOG_URL mongodb://localhost:27017/local;

    # Tell your app what its root URL is
    passenger_env_var ROOT_URL http://meteorapp;
}
2

My Cordova app often seems slower in general than my browser app too :frowning:
I haven’t investigated it much yet though, hopefully it’ll be better once I’ve switched to Vue and Grapher.

3

False alarm guys. It’s an obscure bug in my code. I unnecessarily used upsert instead of insert. Oh that feeling when such bug is found and everything makes sense again :smile:

@herteby, I personally use Blaze for templating and is mostly satisfied with it. There’s no noticeable performance difference, if any, after I fixed the bug in my code.