From: Tom Christie <tom@tomchristie.com>
Date: Thu, 25 Apr 2019 16:16:37 +0000 (+0100)
Subject: Drop connections from pool on connection exceptions
X-Git-Tag: 0.3.0~66^2~11
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ddf1cec65a0dc6c18d7a163ff2fc73b2eb134cce;p=thirdparty%2Fhttpx.git

Drop connections from pool on connection exceptions
---

diff --git a/httpcore/connection_pool.py b/httpcore/connection_pool.py
index 4ba83ec3..6eaef9be 100644
--- a/httpcore/connection_pool.py
+++ b/httpcore/connection_pool.py
@@ -110,7 +110,12 @@ class ConnectionPool(Client):
         timeout: typing.Optional[TimeoutConfig] = None,
     ) -> Response:
         connection = await self.acquire_connection(request.url.origin, timeout=timeout)
-        response = await connection.send(request, ssl=ssl, timeout=timeout)
+        try:
+            response = await connection.send(request, ssl=ssl, timeout=timeout)
+        except BaseException as exc:
+            self.active_connections.remove(connection)
+            self.max_connections.release()
+            raise exc
         return response
 
     async def acquire_connection(