From 7f94baa03fa71400e96c24491556bc95686e5991 Mon Sep 17 00:00:00 2001
From: Pierre Barre <pierre@barre.sh>
Date: Tue, 10 May 2022 21:13:27 +0200
Subject: [PATCH] Keep only 500 requests in web frontend "requests" pane

---
 web_frontend/src/requests.rs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/web_frontend/src/requests.rs b/web_frontend/src/requests.rs
index d4c6df6..a516fb6 100644
--- a/web_frontend/src/requests.rs
+++ b/web_frontend/src/requests.rs
@@ -1,3 +1,4 @@
+use crate::get_api_host;
 use futures::future::{AbortHandle, Abortable};
 use futures::StreamExt;
 use reqwasm::websocket::futures::WebSocket;
@@ -5,7 +6,7 @@ use serde::Deserialize;
 use wasm_bindgen_futures::spawn_local;
 use yew::{html, Component, Context, Html};
 
-use crate::get_api_host;
+const MAX_REQUESTS_SHOWN: usize = 500;
 
 #[derive(Deserialize)]
 pub struct Message {
@@ -60,6 +61,8 @@ impl Component for Requests {
     fn update(&mut self, _ctx: &Context<Self>, msg: Self::Message) -> bool {
         self.messages.insert(0, msg);
 
+        self.messages.truncate(MAX_REQUESTS_SHOWN);
+
         // The server only sends new messages when there is actually
         // new data.
         true