Programming Guide

Programming WAMP application components is tied to the particular client library you’re using. The Autobahn family of WAMP client libraries is provided by us, whereas you can find more WAMP client libraries here.

We also operate a public Crossbar.io Demo Instance and offer a range of materials for IoT devices, components and applications.

For administrators, we provide a Administration Manual that provides documentation about administration aspects related to Crossbar.io.

The following introduces different areas of WAMP application programming with Crossbar.io:

Usage

• Starting and Stopping Crossbar.io

• Configuring Crossbar.io’s Logging

General

• URI Format

• Logging in Crossbar.io

• Error Handling

• Session Meta Events and Procedures

• Session Statistics

• Development with External Devices

Publish and Subscribe

• How Subscriptions Work

• Basic Subscriptions

• Subscriber Black- and Whitelisting

• Publisher Exclusion

• Publisher Identification

• Pattern-Based Subscriptions

• Subscription Meta Events and Procedures

• Event History

Remote Procedure Calls

• How Registrations Work

• Basic Registrations

• Caller Identification

• Progressive Call Results

• Pattern-Based Registrations

• Shared Registrations

• Registration Meta Events and Procedures

Specific Usages

• Adding Real-Time to Django Applications

• AngularJS Application Components

• Database Programming with PostgreSQL

Specific Languages

Details of programming depend on the specific WAMP library you are using. You may find more information in the documentation for the respective libraries, e.g.

• Programming with Autobahn|Python

• Programming with Autobahn|JavaScript