Tony Finch e18ca83a3b Improve statschannel HTTP Connection: header protocol conformance ... In HTTP/1.0 and HTTP/1.1, RFC 9112 section 9.6 says the last response in a connection should include a `Connection: close` header, but the statschannel server omitted it. In an HTTP/1.0 response, the statschannel server can sometimes send a `Connection: keep-alive` header when it is about to close the connection. There are two ways: If the first request on a connection is keep-alive and the second request is not, then _both_ responses have `Connection: keep-alive` but the connection is (correctly) closed after the second response. If a single request contains Connection: close Connection: keep-alive then RFC 9112 section 9.3 says the keep-alive header is ignored, but the statschannel sends a spurious keep-alive in its response, though it correctly closes the connection. To fix these bugs, make it more clear that the `httpd->flags` are part of the per-request-response state. The Connection: flags are now described in terms of the effect they have instead of what causes them to be set.		2023-06-15 17:03:09 +01:00
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dns	Refactor how we map isc_result_t <-> dns_rcode_t	2023-06-15 15:32:04 +02:00
isc	Improve statschannel HTTP Connection: header protocol conformance	2023-06-15 17:03:09 +01:00
isccc	Fix the streaming read callback shutdown logic	2023-04-20 12:58:32 +02:00
isccfg	Add configuration option 'cdnskey'	2023-05-11 17:07:51 +02:00
ns	Use RCU for view->adb access	2023-06-14 19:21:28 +10:00
.gitignore	The isc/platform.h header has been completely removed	2021-07-06 05:33:48 +00:00
Makefile.am	Move irs_resconf into libdns and remove libirs	2023-02-24 09:38:59 +00:00