From 3fc1276428fd60bb0e5cf9e61df93d4a0860eaee Mon Sep 17 00:00:00 2001
From: Watson <fujita@clear-code.com>
Date: Wed, 25 Sep 2024 14:17:42 +0900
Subject: [PATCH] in_udp: add recv_buffer parameter (#517)

This parameter was introduced at https://github.com/fluent/fluentd/commit/8625d409a6d78c8c6d1effa36977a3f546ce57a9

Signed-off-by: Shizuo Fujita <fujita@clear-code.com>
---
 input/udp.md | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/input/udp.md b/input/udp.md
index 96ee6787..2b1a30af 100644
--- a/input/udp.md
+++ b/input/udp.md
@@ -135,6 +135,14 @@ The maximum number of bytes for the message.
 
 Removes the newline from the end of the incoming payload.
 
+### `receive_buffer_size`
+
+| type | default | version |
+| :--- | :--- | :--- |
+| size | nil | 1.0.1 |
+
+The max size of socket receive buffer. This is used in `SO_RCVBUF` socket option.
+
 ### `<parse>` Section
 
 | required | multi | version |