Fix UI bugs from large dataset example#3022
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…lscreen Signed-off-by: Andrew Stein <steinlink@gmail.com>
…ddition to triggering `on_error`) Signed-off-by: Andrew Stein <steinlink@gmail.com>
…perties Signed-off-by: Andrew Stein <steinlink@gmail.com>
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Signed-off-by: Andrew Stein <steinlink@gmail.com>
…expect` Signed-off-by: Andrew Stein <steinlink@gmail.com>
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This PR fixes a set of bugs uncovered during testing of a
perspective-pythonserver-only application hosting ~10mm rows and 100 columns (of mostfloat), updating in 10k batches with 10ms delays between each batch.HTMLPerspectiveViewerElement::restorecalls to first apply and render thepluginfield, before the other fields, yielding graphical artifacts and a performance hit.maxPayload(to node), andwebsocket_max_message_sizeandmax_buffer_size(toperspective.handlers.tornado) for large messages.expressionsto be updated under draw lock, which prevents rapid expression redefinitions from being marked invalid..expect()calls in theyewrender tree which could fail in the (above) race condition, leading to anabort().handle_errorcalledClientinstances with async methods in-flight, which now throw the underlying transport error (previously they threw a generic "cancelled" error).perspective-workspacecontext menu to not open off-screen when the workspace itself is not "full screen" in the browser panel.