fix: Abort redis retries only for esbuild

esbuild/esbuild.js

@@ -21,9 +21,9 @@ let {
 	log,
 	log_warn,
 	log_error,
-	bench_path
+	bench_path,
+	get_redis_subscriber
 } = require("./utils");
-let { get_redis_subscriber } = require("../node_utils");
 
 let argv = yargs
 	.usage("Usage: node esbuild [options]")

esbuild/utils.js

@@ -110,6 +110,20 @@ function log(...args) {
 	console.log(...args); // eslint-disable-line no-console
 }
 
+function get_redis_subscriber(kind) {
+	// get redis subscriber that aborts after 50 connection attempts
+	let { get_redis_subscriber: get_redis } = require("../node_utils");
+	return get_redis(kind, {
+		retry_strategy: function(options) {
+			// abort after 50 connection attempts
+			if (options.attempt > 50) {
+				return undefined;
+			}
+			return Math.min(options.attempt * 100, 2000);
+		}
+	});
+}
+
 module.exports = {
 	app_list,
 	bench_path,
@@ -126,5 +140,6 @@ module.exports = {
 	get_cli_arg,
 	log,
 	log_warn,
-	log_error
+	log_error,
+	get_redis_subscriber
 };

node_utils.js

@@ -38,19 +38,17 @@ function get_conf() {
 	return conf;
 }
 
-function get_redis_subscriber(kind="redis_socketio") {
+function get_redis_subscriber(kind="redis_socketio", options=null) {
 	const conf = get_conf();
 	const host = conf[kind] || conf.redis_async_broker_port;
-	return redis.createClient({
-		host,
-		retry_strategy: function(options) {
-			// abort after 5 connection attempts
-			if (options.attempt > 5) {
-				return undefined;
-			}
-			return Math.min(options.attempt * 100, 2000);
-		},
-	});
+
+	if (options) {
+		return redis.createClient({
+			host,
+			...options
+		});
+	}
+	return redis.createClient(host);
 }
 
 module.exports = {