confirm that a socket is ready to send before sending

pull/1/head
ansuz 8 years ago
parent 4b238de84c
commit 9fa7da60b9

@ -14,7 +14,12 @@ let historyKeeperKeys = {};
const now = function () { return (new Date()).getTime(); };
const socketSendable = function (socket) {
return socket && socket.readyState === 1;
};
const sendMsg = function (ctx, user, msg) {
if (!socketSendable(user.socket)) { return; }
try {
if (ctx.config.logToStdout) { console.log('<' + JSON.stringify(msg)); }
user.socket.send(JSON.stringify(msg));

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