From ecbb29d3548f93b2cb34e381ec8dbd7727c5680e Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Wed, 3 Jun 2020 14:22:40 +0200
Subject: [PATCH] add WriteContext.Flush() method

---
 csharp/src/Google.Protobuf/WriteContext.cs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/csharp/src/Google.Protobuf/WriteContext.cs b/csharp/src/Google.Protobuf/WriteContext.cs
index c92bced132..c4d0343e47 100644
--- a/csharp/src/Google.Protobuf/WriteContext.cs
+++ b/csharp/src/Google.Protobuf/WriteContext.cs
@@ -338,6 +338,12 @@ namespace Google.Protobuf
             WritingPrimitives.WriteRawTag(ref buffer, ref state, b1, b2, b3, b4, b5);
         }
 
+        internal void Flush()
+        {
+            // TODO: should the method be static or not?
+            state.writeBufferHelper.Flush(ref buffer, ref state);
+        }
+
         internal void CopyStateTo(CodedOutputStream output)
         {
             output.InternalState = state;