diff options
Diffstat (limited to 'synapse/http/server.py')
| -rw-r--r-- | synapse/http/server.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/synapse/http/server.py b/synapse/http/server.py index cff49202f4..8e003689c4 100644 --- a/synapse/http/server.py +++ b/synapse/http/server.py @@ -575,8 +575,8 @@ def respond_with_json_bytes( if send_cors: set_cors_headers(request) - # todo: we can almost certainly avoid this copy and encode the json straight into - # the bytesIO, but it would involve faffing around with string->bytes wrappers. + # note that this is zero-copy (the bytesio shares a copy-on-write buffer with + # the original `bytes`). bytes_io = BytesIO(json_bytes) producer = NoRangeStaticProducer(request, bytes_io) |