From 8773fd3c3dc3c8bde222dec08161e3a9c27bd805 Mon Sep 17 00:00:00 2001
From: Eugen C <armab@users.noreply.github.com>
Date: Fri, 21 Jun 2019 00:26:08 +0100
Subject: [PATCH] Emit token expiry event 1s earlier

This allows re-request st2 token in advance, instead of trying to get it when it's _already_ expired.
Add here HTTP request/response time to communicate token update and it leads to issues and races like https://github.com/StackStorm/st2/issues/4119 https://github.com/StackStorm/hubot-stackstorm/pull/178#discussion_r296029876 https://github.com/StackStorm/hubot-stackstorm/issues/157
---
 index.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/index.js b/index.js
index 7fb6dbc..7da2f43 100644
--- a/index.js
+++ b/index.js
@@ -189,7 +189,7 @@ module.exports = function (opts) {
           }
           this._expiryTimeout = setTimeout(function () {
             this.emit('expiry', token);
-          }.bind(this), new Date(token.expiry) - new Date());
+          }.bind(this), new Date(token.expiry) - new Date() - 1000);
           return token;
         }.bind(this));
       }