As much as WiFi and cellular network reliability has improved over the years, it’s not uncommon to find yourself in a situation where connectivity drops or is spotty at best. Somehow in our overconnected world, “offline” mode still exists. When you’re using real-time communications technology, poor service or connection quality can be particularly disruptive.
That’s why we’re excited to introduce our Pre-Call Test tool – a set of tools that will determine if an end-user’s OpenTok-powered call will be successful given their network conditions. The Pre-Call Test can be integrated into your application’s workflow so that your end-users can run the diagnostic test before they even join the session. Based on their test results, you can implement business logic that determines whether a particular user is allowed to publish a stream to the session with video, audio-only mode, and more.