f.weber/homebrewery
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Process brew compression in batches to reduce server load.

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This commit is contained in:
Trevor Buckner
2020-01-28 10:48:07 -05:00
parent e50f0a1f3b
commit 0018627f82
1 changed files with 25 additions and 7 deletions
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32
client/admin/brewCompress/brewCompress.jsx
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@@ -12,7 +12,8 @@ const BrewCompress = createClass({
},
getInitialState() {
return {
count : 0,
count : 0,
batchRange : 0,
pending : false,
primed : false,
@@ -29,12 +30,26 @@ const BrewCompress = createClass({
.finally(()=>this.setState({ pending: false }));
},
cleanup(){
const brews = this.state.ids;
const compressBatches = ()=>{
if(brews.length == 0){
this.setState({ pending: false, primed: false });
return;
}
const batch = brews.splice(0, 1000); // Process brews in batches of 1000
this.setState({ batchRange: this.state.count - brews.length });
batch.forEach((id, idx)=>{
request.put(`/admin/compress/${id}`)
.catch((err)=>this.setState({ error: err }));
console.log(`compresed brew ${id}`);
});
setTimeout(compressBatches, 10000); //Wait 10 seconds between batches
};
this.setState({ pending: true });
this.state.ids.forEach((id)=>{
request.put(`/admin/compress/${id}`)
.catch((err)=>this.setState({ error: err }))
.finally(()=>this.setState({ pending: false, primed: false }));
});
compressBatches();
},
renderPrimed(){
if(!this.state.primed) return;
@@ -49,7 +64,10 @@ const BrewCompress = createClass({
: <span><i className='fa fa-compress' /> compress </span>
}
</button>
<span>Found {this.state.count} Brews that could be compressed. </span>
{this.state.pending
? <span>Compressing {this.state.batchRange} brews. </span>
: <span>Found {this.state.count} Brews that could be compressed. </span>
}
</div>;
},
render(){