From 942928aecc4efe63644f3ca2921be4bca9f65a69 Mon Sep 17 00:00:00 2001
From: Benoit Chesneau <bchesneau@gmail.com>
Date: Thu, 24 Jul 2025 15:10:00 +0200
Subject: [PATCH] fix: restore 0ms timeout in cancel_timer to resolve
 performance regression

Fixes #775
---
 src/hackney_pool.erl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/hackney_pool.erl b/src/hackney_pool.erl
index 001fca1d..a176efa2 100644
--- a/src/hackney_pool.erl
+++ b/src/hackney_pool.erl
@@ -477,8 +477,8 @@ cancel_timer(Socket, Timer) ->
       receive
         {timeout, Socket} -> ok
       after
-        100 -> 
-          %% Safety timeout - if message doesn't arrive, continue anyway
+        0 -> 
+          %% No wait - if message doesn't exist, continue immediately
           ok
       end;
     _ ->