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https://github.com/Jermolene/TiddlyWiki5
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TiddlyWebAdaptor: Avoid crashing if server sent events not available
Fixes #5663
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cf56a17f28
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@ -40,14 +40,17 @@ function debounce(callback) {
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}
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}
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function setupEvents(host) {
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function setupEvents(host) {
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var events = new EventSource(host + "events/plugins/tiddlywiki/tiddlyweb");
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if(window.EventSource) {
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var debouncedSync = debounce($tw.syncer.syncFromServer.bind($tw.syncer));
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var events = new EventSource(host + "events/plugins/tiddlywiki/tiddlyweb");
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events.addEventListener("change",debouncedSync);
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var debouncedSync = debounce($tw.syncer.syncFromServer.bind($tw.syncer));
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events.onerror = function() {
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events.addEventListener("change",debouncedSync);
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events.close();
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events.onerror = function() {
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setTimeout(function() {
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events.close();
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setupEvents(host);
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setTimeout(function() {
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},$tw.syncer.errorRetryInterval);
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setupEvents(host);
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};
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},$tw.syncer.errorRetryInterval);
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};
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}
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}
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}
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})();
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})();
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