From 1e7597b7dc03da7eead9b6abf84f822b5e74e8ba Mon Sep 17 00:00:00 2001
From: Kar Petrosyan <92274156+karpetrosyan@users.noreply.github.com>
Date: Wed, 8 Nov 2023 17:59:52 +0400
Subject: [PATCH] Fix float("inf") timeouts (#846)

* Fix float timeouts in synchronous event

* Changelog
---
 CHANGELOG.md                 | 4 ++++
 httpcore/_synchronization.py | 2 ++
 2 files changed, 6 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6346fb29..815d8a2c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,10 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
+## Unreleased
+
+- Fix `float("inf")` timeouts in `Event.wait` function. (#846)
+
 ## 1.0.1 (November 3rd, 2023)
 
 - Fix pool timeout to account for the total time spent retrying. (#823)
diff --git a/httpcore/_synchronization.py b/httpcore/_synchronization.py
index 2fbf961f..119d89fc 100644
--- a/httpcore/_synchronization.py
+++ b/httpcore/_synchronization.py
@@ -226,6 +226,8 @@ def set(self) -> None:
         self._event.set()
 
     def wait(self, timeout: Optional[float] = None) -> None:
+        if timeout == float("inf"):  # pragma: no cover
+            timeout = None
         if not self._event.wait(timeout=timeout):
             raise PoolTimeout()  # pragma: nocover