fix #119 race condition

ack should wait for readline to finish
ChiChou · Jun 30, 2023 · 5c9ff78 · 5c9ff78
1 parent 578d711
commit 5c9ff78
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/scp.js b/lib/scp.js
@@ -178,8 +178,8 @@ class SCPReceiver extends Duplex {
       if (chunk[chunk.length - 1] !== 0x0A)
         return callback(new Error('Invalid protocol, expect \\n'));
 
-      this.#handleLine(chunk.toString().trimEnd());
-      this.#ack();
+      this.#handleLine(chunk.toString().trimEnd())
+        .then(() => this.#ack());
     } else if (this.#state == State.Data) {
       if (!this.output)
         return callback(new Error('Invalid state'));