Fix #9710 ? (#9712)

* wip

* update pnpm-lock

* use our own DevNull

* fix

* deliverJobConcurrencyをmacSocketsで割ってソケット数にする

1 files changed, 11 insertions, 0 deletions

diff --git a/packages/backend/src/misc/dev-null.ts b/packages/backend/src/misc/dev-null.ts
new file mode 100644
index 0000000000..38b9d82669
--- /dev/null
+++ b/packages/backend/src/misc/dev-null.ts
@@ -0,0 +1,11 @@
+import { Writable, WritableOptions } from "node:stream";
+
+export class DevNull extends Writable implements NodeJS.WritableStream {
+    constructor(opts?: WritableOptions) {
+        super(opts);
+    }
+
+    _write (chunk: any, encoding: BufferEncoding, cb: (err?: Error | null) => void) {
+        setImmediate(cb);
+    }
+}