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Diffstat (limited to 'CHANGES.txt')
| -rw-r--r-- | CHANGES.txt | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/CHANGES.txt b/CHANGES.txt index f4d1acc..894ff94 100644 --- a/CHANGES.txt +++ b/CHANGES.txt @@ -1,5 +1,19 @@ 2.0.0 (unreleased) ------------------ +- Allow tasks to notice if the client disconnected. + + This inserts a callable `waitress.client_disconnected` into the environment + that allows the task to check if the client disconnected while waiting for + the response at strategic points in the execution and to cancel the + operation. + + It requires setting the new adjustment `channel_request_lookahead` to a value + larger than 0, which continues to read requests from a channel even if a + request is already being processed on that channel, up to the given count, + since a client disconnect is detected by reading from a readable socket and + receiving an empty result. + + See https://github.com/Pylons/waitress/pull/310 - Drop Python 2.7 support |