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Stop prefetching when viewerMain template is destroyed (e.g. when you go back to study list)

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This commit is contained in:
Erik Ziegler 2017-06-07 16:53:19 +02:00
parent 3c8c52ab1b
commit f7a4a56155
1 changed files with 7 additions and 0 deletions
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7
Packages/ohif-viewerbase/client/components/viewer/viewerMain/viewerMain.js
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@ -37,6 +37,8 @@ Template.viewerMain.onRendered(() => {
const { studies } = instance.data; const { studies } = instance.data;
const parentElement = instance.$('#layoutManagerTarget').get(0); const parentElement = instance.$('#layoutManagerTarget').get(0);
const studyPrefetcher = StudyPrefetcher.getInstance(); const studyPrefetcher = StudyPrefetcher.getInstance();
instance.studyPrefetcher = studyPrefetcher;
const studyLoadingListener = StudyLoadingListener.getInstance(); const studyLoadingListener = StudyLoadingListener.getInstance();
studyLoadingListener.clear(); studyLoadingListener.clear();
@ -52,6 +54,8 @@ Template.viewerMain.onRendered(() => {
}); });
Template.viewerMain.onDestroyed(() => { Template.viewerMain.onDestroyed(() => {
const instance = Template.instance();
OHIF.log.info('viewerMain onDestroyed'); OHIF.log.info('viewerMain onDestroyed');
// Remove the Window resize listener // Remove the Window resize listener
@ -67,4 +71,7 @@ Template.viewerMain.onDestroyed(() => {
ProtocolEngine = null; ProtocolEngine = null;
Session.set('OHIFViewerMainRendered', false); Session.set('OHIFViewerMainRendered', false);
// Stop prefetching when we close the viewer
instance.studyPrefetcher.destroy();
}); });