fix: Stop crashing when redis is offline and ignoreErrors on cache op…

…tions is set
typeorm · Mar 3, 2022 · f50c4ab · f50c4ab
1 parent f3cfdd2
commit f50c4ab
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/src/cache/RedisQueryResultCache.ts b/src/cache/RedisQueryResultCache.ts
@@ -54,6 +54,13 @@ export class RedisQueryResultCache implements QueryResultCache {
                 ...cacheOptions?.options,
                 legacyMode: true
             });
+            this.client.on("error", (err: any) => {
+                if (typeof this.connection.options.cache === "object" && this.connection.options.cache.ignoreErrors) {
+                    this.connection.logger.log("warn", "redis call failed");
+                } else {
+                    throw err;
+                }
+            });
             if ("connect" in this.client) {
                 await this.client.connect();
             }