feat: call gtfs-rt feed using axios

This commit is contained in:
dancingCycle 2022-09-16 14:38:44 +02:00
parent 3f5a901560
commit c4839326a6
3 changed files with 116 additions and 12 deletions

View File

@ -1,11 +1,36 @@
import React, {useEffect} from 'react';
import axios from 'axios';
import Map from '../components/map/map';
export default function MapPage() {
const getData= async ()=>{
console.log('getData() start...');
try {
/*TODO handle errors: https://www.valentinog.com/blog/await-react/*/
let url = 'https://soll.vbn.de/vehicle-positions';
//let url = 'http://localhost:8080/vehicle-positions';
const res = await axios.get(url,
{
responseType: 'arraybuffer'
//responseType: 'blob'
});
//TODO remove debugging
if(res.data){
console.log('getVehPos() res available');
}else{
console.log('getVehPos() res NOT available');
}
} catch (err) {
console.error('err.message: ' + err.message);
}
console.log('getData() done.');
};
useEffect(()=>{
const intervalCall=setInterval(()=>{
console.log('get data');
}, 30000);
console.log('Map: get data');
getData();
}, 5000);
return ()=>{
/*clean up*/
clearInterval(intervalCall);

94
package-lock.json generated
View File

@ -9,6 +9,7 @@
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@ -3185,6 +3211,14 @@
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@ -3657,7 +3691,6 @@
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@ -3673,6 +3706,19 @@
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@ -4523,7 +4569,6 @@
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@ -4532,7 +4577,6 @@
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@ -8980,6 +9046,11 @@
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View File

@ -38,12 +38,13 @@
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},
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"bootstrap": "5.2.1",
"leaflet": "^1.8.0",
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}