From 91df9fb393d97be747067110c2ae99adcf065a35 Mon Sep 17 00:00:00 2001
From: Danny Wolf <wolfd@users.noreply.github.com>
Date: Tue, 2 Nov 2021 13:44:33 -0700
Subject: [PATCH] Format work requests according to ndjson spec

JSON persistent workers now delimit requests with newlines
---
 .../google/devtools/build/lib/worker/JsonWorkerProtocol.java   | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/main/java/com/google/devtools/build/lib/worker/JsonWorkerProtocol.java b/src/main/java/com/google/devtools/build/lib/worker/JsonWorkerProtocol.java
index fc1effc6c3d040..2f891071545441 100644
--- a/src/main/java/com/google/devtools/build/lib/worker/JsonWorkerProtocol.java
+++ b/src/main/java/com/google/devtools/build/lib/worker/JsonWorkerProtocol.java
@@ -48,7 +48,10 @@ final class JsonWorkerProtocol implements WorkerProtocolImpl {
 
   @Override
   public void putRequest(WorkRequest request) throws IOException {
+    // WorkRequests are serialized according to ndjson spec.
+    // https://github.com/ndjson/ndjson-spec
     jsonPrinter.appendTo(request, jsonWriter);
+    jsonWriter.append(System.lineSeparator());
     jsonWriter.flush();
   }