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> I'm doing it under Mozilla Thunderbird 1.5.0.10. If there are errors in my > code, please, point them. So, first, you should really check return codes for success or failure, and you should null-check your do_QueryInterfaces in case the object doesn't implement that interface. Without those checks it's easy to have crashes or incorrect behavior if something goes wrong or an object doesn't implement the interfaces you thought it implemented. > After AsyncOpen modal dialog is displayed, which waits for HTTP transaction > end. So, it seems possible that these callbacks occur on the same thread on which AsyncOpen is called (this is how it's always occurred for me, and the existence of an nsIRequestObserverProxy interface suggests this is policy -- it really should be documented in the IDL if true). If you open the modal dialog from the same thread as the channel is opened, you'd never get the listener notifications (notification callbacks may have a different policy). What happens if you don't open the modal dialog? Do you get request observer notifications? Jeff _______________________________________________ dev-tech-network mailing list [EMAIL PROTECTED] https://lists.mozilla.org/listinfo/dev-tech-network
