Fix constructor parameter order in SSLTransport.

- server_hostname was not being passed correctly to the SSL layer which
made certain SNI connections failed.
- Reported by a team internally, and validated with them the fix.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/urllib3/util/ssltransport.py b/src/urllib3/util/ssltransport.py
index d23e518d..f63c1056 100644
--- a/src/urllib3/util/ssltransport.py
+++ b/src/urllib3/util/ssltransport.py
@@ -42,7 +42,7 @@ class SSLTransport:
                 )
 
     def __init__(
-        self, socket, ssl_context, suppress_ragged_eofs=True, server_hostname=None
+        self, socket, ssl_context, server_hostname=None, suppress_ragged_eofs=True
     ):
         """
         Create an SSLTransport around socket using the provided ssl_context.