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Code Issues Releases Wiki Activity

Make the comms link be more tolerant to temporarily blips

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This commit is contained in:
Nick O'Leary 2015-09-23 17:15:28 +01:00
parent f9fb97adf2
commit da64c018ac
1 changed files with 4 additions and 1 deletions
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5
editor/js/comms.js
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@ -22,6 +22,7 @@ RED.comms = (function() {
var subscriptions = {}; var subscriptions = {};
var ws; var ws;
var pendingAuth = false; var pendingAuth = false;
var reconnectAttempts = 0;
function connectWS() { function connectWS() {
var path = location.hostname; var path = location.hostname;
@ -46,6 +47,7 @@ RED.comms = (function() {
ws = new WebSocket(path); ws = new WebSocket(path);
ws.onopen = function() { ws.onopen = function() {
reconnectAttempts = 0;
if (errornotification) { if (errornotification) {
clearErrorTimer = setTimeout(function() { clearErrorTimer = setTimeout(function() {
errornotification.close(); errornotification.close();
@ -80,12 +82,13 @@ RED.comms = (function() {
} }
}; };
ws.onclose = function() { ws.onclose = function() {
if (errornotification == null) { if (reconnectAttempts > 5 && errornotification == null) {
errornotification = RED.notify(RED._("notification.error",{message:RED._("notification.errors.lostConnection")}),"error",true); errornotification = RED.notify(RED._("notification.error",{message:RED._("notification.errors.lostConnection")}),"error",true);
} else if (clearErrorTimer) { } else if (clearErrorTimer) {
clearTimeout(clearErrorTimer); clearTimeout(clearErrorTimer);
clearErrorTimer = null; clearErrorTimer = null;
} }
reconnectAttempts++;
setTimeout(connectWS,1000); setTimeout(connectWS,1000);
} }
} }