Fixed error handling if client is closed

2 years ago · 6708eed121
parent 3c56a6f395
commit 6708eed121
1 changed files with 15 additions and 12 deletions
--- a/server/util-server.js
+++ b/server/util-server.js
@ -416,11 +416,15 @@ exports.redisPingAsync = function (dsn) {
            url: dsn
        });
        client.on("error", (err) => {
-            if (client.isOpen) client.disconnect();
+            if (client.isOpen) {
+                client.disconnect();
+            }
            reject(err);
        });
        client.connect().then(() => {
-            if (client.isOpen) {
+            if (!client.isOpen) {
+                client.emit("error", new Error("connection isn't open"));
+            }
            client.ping().then((res, err) => {
                if (client.isOpen) {
                    client.disconnect();
@ -430,8 +434,7 @@ exports.redisPingAsync = function (dsn) {
                } else {
                    resolve(res);
                }
-                }).catch(error => reject);
-            }
+            }).catch(error => reject(error));
        });
    });
 };