[QGIS-Developer] connecting to QgsNetworkAccessManagers signals
nyall.dawson at gmail.com
Fri Jan 18 13:56:20 PST 2019
On Fri, 18 Jan 2019 at 21:19, Richard Duivenvoorde <rdmailings at duif.net> wrote:
> On 1/18/19 12:13 PM, Alessandro Pasotti wrote:
> > I didn't look at the code but maybe it's because the NAM instance is
> > per-thread and WMS/WFS downloaders run within threads.
> Yeah, that is what I'm afraid of...
> I just do QgsNetworkAccessManager.instance() which get's it from current
> And (from what I understand) most providers do not keep an handle to
> some NAM :-(
> There is no way to QgsNetworkAccessManager what instances are running in
> different threads?
It'd need to be a change made in the core code -- the signals from the
background threads would need to be "bubbled up" to the main thread
instance of the manager.
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