doug b wrote:
and the dataListener is called whenever there is data to read. However
for writing, I do not see a nsIOuputStreamPump, so the loop must be
started some other way.
Ah. Well, what the input stream pump does is basically call asyncWait on
the stream, and call the listener whenever there's data available.
So what you can do is (pseudo-code):
function currentEventQueue() {
var EQS = Components.classes["@mozilla.org/event-queue-service;1"]
.getService(Components.interfaces.nsIEventQueueService);
return EQS.getSpecialEventQueue(EQS.CURRENT_THREAD_EVENT_QUEUE);
}
var callback = {
onOutputStreamReady: function cb_StreamReady(stream) {
// Here, insert some code to write to the stream until
// it throws NS_BASE_STREAM_WOULD_BLOCK
outStream.asyncWait(callback, 0, 0, currentEventQueue());
}
};
outStream.asyncWait(callback, 0, 0, currentEventQueue());
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