notify_update_strict
The `notify_update_strict` directive in the NGINX RTMP module ensures strict adherence to stream notification protocols during updates.
Description
The notify_update_strict directive is used within the context of the NGINX RTMP module to enforce a strict approach to stream notifications when updates occur. This directive allows administrators to control how updates about the media stream are communicated, especially during the publishing and closing of streams. When enabled, it mandates that the notification handling must conform strictly to the defined protocols, thus reducing the chance of miscommunication or errors during updates.
When this directive is set, it modifies the behavior of the stream's lifecycle notifications that the RTMP server sends out. This is particularly important in scenarios where multiple streams or clients interact concurrently, and it's crucial that each client receives accurate and timely notifications of stream status changes. The parameter for this directive is a flag (on or off), which when enabled, ensures that the server will not tolerate any deviation from the expected notification behavior during stream updates. This feature is primarily intended for users needing comprehensive and reliable handling of stream updates to maintain a tight control over the streaming environment.
Config Example
rtmp {
server {
application live {
live on;
notify_update_strict on;
}
}
}Ensure to test the behavior of your application against this directive, as it may reject non-compliant notifications that were previously accepted as valid.
Mixing strict and non-strict notification settings within the same application may lead to unexpected behavior, so use consistently throughout your configuration.