Dorongan real-time transaksi Binance ke WeChat (latihan protokol wss)
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Melalui protokol websocket, mendorong informasi transaksi Binance ke WeChat, dapat digunakan sebagai latihan protokol wss. Prinsip spesifiknya adalah memperbarui listenKey setiap 30 menit, kemudian berlangganan datastream yang dilanggan oleh akun.
Source
JavaScript
function main() {
var listenKey = JSON.parse(HttpQuery('https://api.binance.com/api/v1/userDataStream','',null,'X-MBX-APIKEY:'+APIKEY)).listenKey;
HttpQuery('https://api.binance.com/api/v1/userDataStream', {method:'DELETE',data:'listenKey='+listenKey}, null,'X-MBX-APIKEY:'+ APIKEY);
listenKey = JSON.parse(HttpQuery('https://api.binance.com/api/v1/userDataStream','',null,'X-MBX-APIKEY:'+ APIKEY)).listenKey;
var datastream = Dial("wss://stream.binance.com:9443/ws/"+listenKey, 100);
var update_listenKey_time = Date.now()/1000;
while (true){
if (Date.now()/1000 - update_listenKey_time > 1800){
update_listenKey_time = Date.now()/1000;
HttpQuery('https://api.binance.com/api/v1/userDataStream', {method:'PUT',data:'listenKey='+listenKey}, null,'X-MBX-APIKEY:'+ APIKEY);Strategy parameters
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