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Fix file transfer error handling.
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parent
8aaa6d1466
commit
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1 changed files with 12 additions and 3 deletions
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@ -2369,6 +2369,11 @@ TransferredFile.get = function(up, userid, fileid) {
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};
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TransferredFile.prototype.close = function() {
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if(this.dc) {
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this.dc.onclose = null;
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this.dc.onerror = null;
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this.dc.onmessage = null;
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}
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if(this.pc)
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this.pc.close();
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this.dc = null;
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@ -2488,6 +2493,8 @@ function setFileStatus(f, status, delyes, delno) {
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* @param {any} message
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*/
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function failFile(f, message) {
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if(!f.dc)
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return;
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console.error('File transfer failed:', message);
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setFileStatus(f, message ? `Failed: ${message}` : 'Failed.');
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f.close();
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@ -2689,12 +2696,14 @@ async function sendFileData(f) {
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async function write(a) {
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while(f.dc.bufferedAmount > f.dc.bufferedAmountLowThreshold) {
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await new Promise((resolve, reject) => {
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if(f.dc == null) {
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if(!f.dc) {
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reject(new Error('File is closed.'));
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return;
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}
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f.dc.onbufferedamountlow = function(e) {
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if(f.dc == null) {
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if(!f.dc) {
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reject(new Error('File is closed.'));
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return;
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}
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f.dc.onbufferedamountlow = null;
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resolve();
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@ -2805,7 +2814,7 @@ async function doneReceiveFileData(f) {
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* @param {TransferredFile} f
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*/
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function closeReceiveFileData(f) {
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if(f.datalen != f.size) {
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if(f.datalen !== f.size) {
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setFileStatus(f, 'Failed.', true, true)
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f.close();
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}
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