From 4d42f7c4e4904c23ca71cd8ee68707ae2452da9a Mon Sep 17 00:00:00 2001
From: Alex Kremer <akremer@ripple.com>
Date: Fri, 6 Oct 2023 14:57:05 +0100
Subject: [PATCH] Change consume to full buffer recreate (#899)

---
 src/web/impl/WsBase.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/web/impl/WsBase.h b/src/web/impl/WsBase.h
index ded75086a..96fc719e0 100644
--- a/src/web/impl/WsBase.h
+++ b/src/web/impl/WsBase.h
@@ -208,8 +208,8 @@ public:
         if (dead())
             return;
 
-        // Clear the buffer
-        buffer_.consume(buffer_.size());
+        // Note: use entirely new buffer so previously used, potentially large, capacity is deallocated
+        buffer_ = boost::beast::flat_buffer{};
 
         derived().ws().async_read(buffer_, boost::beast::bind_front_handler(&WsBase::onRead, this->shared_from_this()));
     }