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|At initialization time, the HTTP handler will initialize each service registered under this category: |
|nsIObserver notification corresponding to startup category. |
|Before an HTTP request is sent to the server, this observer topic is notified. |
|After an HTTP server response is received, this observer topic is notified. |
|The observer of this topic is notified after the received HTTP response is merged with data from the browser cache. |
Before an HTTP request is sent to the server, this observer topic is notified.
The observer of this topic can then choose to set any additional headers for this request before the request is actually sent to the server. The "subject" of the notification is the nsIHttpChannel instance.
nsIObserver notification corresponding to startup category.