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My Files: monitor file availability using lbry.getPeersForBlobHash()

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Also reduce the checking rate to once every 5 minutes to avoid
slamming your peers with availability checks
This commit is contained in:
Alex Liebowitz 2016-12-07 16:31:44 -05:00
parent 7ca6017986
commit 100dac0629
1 changed files with 10 additions and 17 deletions
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27
js/page/my_files.js
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@ -232,24 +232,17 @@ var MyFilesPage = React.createClass({
filesInfo = [];
}
if (!(this._fileInfoCheckNum % 5)) {
let newFilesAvailable;
if (!(this._fileInfoCheckNum % 300)) {
// Time to update file availability status
newFilesAvailable = {};
let filePeersCheckCount = 0;
for (let fileInfo of filesInfo) {
let name = fileInfo.lbry_uri;
if (name === null) {
continue;
}
lighthouse.search(name, (results) => {
var result = results[0];
var available = result.name == name && result.available;
if (typeof this.state.filesAvailable[name] === 'undefined' || available != this.state.filesAvailable[name]) {
var newFilesAvailable = Object.assign({}, this.state.filesAvailable);
newFilesAvailable[name] = available;
lbry.getPeersForBlobHash(fileInfo.sd_hash, (peers) => {
filePeersCheckCount++;
newFilesAvailable[fileInfo.sd_hash] = peers.length >= 0;
if (filePeersCheckCount >= filesInfo.length) {
this.setState({
filesAvailable: newFilesAvailable,
});
@ -284,7 +277,7 @@ var MyFilesPage = React.createClass({
for (let fileInfo of this.state.filesInfo) {
let {completed, written_bytes, total_bytes, lbry_uri, file_name, download_path,
stopped, metadata} = fileInfo;
stopped, metadata, sd_hash} = fileInfo;
var isMine = this._filesOwnership[lbry_uri];
@ -314,7 +307,7 @@ var MyFilesPage = React.createClass({
content.push(<MyFilesRow key={lbry_uri} lbryUri={lbry_uri} title={title || ('lbry://' + lbry_uri)} completed={completed} stopped={stopped}
ratioLoaded={ratioLoaded} imgUrl={thumbnail} path={download_path}
showWatchButton={showWatchButton} pending={pending}
available={this.state.filesAvailable[lbry_uri]} isMine={isMine} />);
available={this.state.filesAvailable[sd_hash]} isMine={isMine} />);
}
}
return (