Added missing "reason" to ensure backward compatibility

bsnych · Kriechi · commit 953e398d6969 · 2025-05-01T16:38:05.000+02:00
Reason added for Informational response to socket connection upgrade. This ensures backwards compatibility for older socket libraries like: OCaml/websokets
diff --git a/src/wsproto/handshake.py b/src/wsproto/handshake.py
@@ -286,7 +286,7 @@ def _accept(self, event: AcceptConnection) -> bytes:
                 headers.append((b"Sec-WebSocket-Extensions", accepts))
 
         response = h11.InformationalResponse(
-            status_code=101, headers=headers + event.extra_headers
+            status_code=101, headers=headers + event.extra_headers, reason=b"Switching Protocols"
         )
         self._connection = Connection(
             ConnectionType.CLIENT if self.client else ConnectionType.SERVER,

Original file line number	Diff line number	Diff line change
`@@ -286,7 +286,7 @@ def _accept(self, event: AcceptConnection) -> bytes:`
`286`	`286`	`headers.append((b"Sec-WebSocket-Extensions", accepts))`
`287`	`287`
`288`	`288`	`response = h11.InformationalResponse(`
`289`		`- status_code=101, headers=headers + event.extra_headers`
	`289`	`+ status_code=101, headers=headers + event.extra_headers, reason=b"Switching Protocols"`
`290`	`290`	`)`
`291`	`291`	`self._connection = Connection(`
`292`	`292`	`ConnectionType.CLIENT if self.client else ConnectionType.SERVER,`