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try with settimeout

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Sem van der Hoeven
2023-05-30 10:43:06 +02:00
parent fe958e7e05
commit ea87fbc98c
1 changed files with 10 additions and 7 deletions
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5
api/index.js
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@@ -14,6 +14,7 @@ var ws;
var api_connected = false; var api_connected = false;
var connect_to_api = function () { var connect_to_api = function () {
console.log("Connecting to API")
ws = new WebSocket("ws://10.100.0.40:9001/"); ws = new WebSocket("ws://10.100.0.40:9001/");
ws.on("open", function open() { ws.on("open", function open() {
@@ -34,6 +35,7 @@ var connect_to_api = function () {
}); });
ws.on("error", function error(err) { ws.on("error", function error(err) {
console.log("there was an error")
console.error("error: " + err); console.error("error: " + err);
received_error = true; received_error = true;
}); });
@@ -80,13 +82,14 @@ app.post("/move", function (req, res) {
app.get("/connect", function (req, res) { app.get("/connect", function (req, res) {
console.log("got connect request"); console.log("got connect request");
connect_to_api(); connect_to_api();
while (api_connected == false && received_error == false) { } setTimeout(function () {
if (api_connected) { if (api_connected) {
res.status(200).json({ connected: true }); res.status(200).json({ connected: true });
} else { } else {
received_error = false; received_error = false;
res.status(400).json({ connected: false }); res.status(400).json({ connected: false });
} }
}, 1000);
}); });