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Improve error handling in ServerConnection.connect.
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commit
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2 changed files with 14 additions and 11 deletions
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@ -187,8 +187,9 @@ ServerConnection.prototype.getIceServers = async function() {
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*
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* @param {string} url - The URL to connect to.
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* @returns {Promise<ServerConnection>}
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* @function
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*/
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ServerConnection.prototype.connect = function(url) {
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ServerConnection.prototype.connect = async function(url) {
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let sc = this;
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if(sc.socket) {
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sc.socket.close(1000, 'Reconnecting');
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@ -197,19 +198,15 @@ ServerConnection.prototype.connect = function(url) {
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if(!sc.iceServers) {
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try {
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sc.getIceServers();
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await sc.getIceServers();
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} catch(e) {
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console.error(e);
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console.warn(e);
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}
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}
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try {
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sc.socket = new WebSocket(url);
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} catch(e) {
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return Promise.reject(e);
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}
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return new Promise((resolve, reject) => {
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return await new Promise((resolve, reject) => {
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this.socket.onerror = function(e) {
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reject(e);
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};
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@ -1296,7 +1296,7 @@ window.onclick = function(event) {
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}
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};
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function serverConnect() {
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async function serverConnect() {
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serverConnection = new ServerConnection();
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serverConnection.onconnected = gotConnected;
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serverConnection.onclose = gotClose;
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@ -1311,7 +1311,13 @@ function serverConnect() {
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else
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displayWarning(`The server said: ${message}`);
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}
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return serverConnection.connect(`ws${location.protocol === 'https:' ? 's' : ''}://${location.host}/ws`);
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let url = `ws${location.protocol === 'https:' ? 's' : ''}://${location.host}/ws`;
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try {
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await serverConnection.connect(url);
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} catch(e) {
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console.error(e);
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displayError(e.message ? e.message : "Couldn't connect to " + url);
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}
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}
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function start() {
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