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Jetforce v0.5.0 release

Published 2020-07-14

Spec Changes

URLs with a userinfo component will now be rejected with a status of 59.
The status code definitions have been updated to match the recent changes to the gemini spec:


	21 SUCCESS_END_OF_SESSION          -> (removed)
	61 TRANSIENT_CERTIFICATE_REQUESTED -> CERTIFICATE_NOT_AUTHORISED
	62 AUTHORISED_CERTIFICATE_REQUIRED -> CERTIFICATE_NOT_VALID
	63 CERTIFICATE_NOT_ACCEPTED        -> (removed)
	64 FUTURE_CERTIFICATE_REJECTED     -> (removed)
	65 EXPIRED_CERTIFICATE_REJECTED    -> (removed)

Bugfixes

Jetforce will now always terminate the TCP connection without waiting for a TLS close_notify alert response from the client. This fixes a bug where some clients would appear to hang after receiving the content from the server.

Features

The jetforce-client tool now supports writing TLS keys to a logfile to facilitate debugging TLS connections using tools like Wireshark.
If an application response handler returns a twisted.Deferred object, the errback will now be invoked when the TCP connection is closed.
Error stack traces are no longer shown when the client prematurely closes the connection.

Examples

Added a new example that demonstrates streaming data to client connections (examples/chatroom.py).
Added a new example that demonstrates extending the static file server with common patterns like redirects and authenticated directories (examples/redirect.py).