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Minor updates 

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Neil Horman <nhorman@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/23535)
This commit is contained in:
Hugo Landau 2024-02-14 10:06:45 +00:00 committed by Tomas Mraz
parent 8c09d69883
commit a768a796f2
2 changed files with 10 additions and 13 deletions
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16
doc/man3/SSL_get_value_uint.pod
View File

@ -204,17 +204,17 @@ defaults to this setting.
=item B<SSL_VALUE_EVENT_HANDLING_MODE_IMPLICIT> (Implicit event handling)
If set to this value (the default), the implicit event handling model is used.
Under this model, QUIC objects will automatically perform background event
processing (equivalent to a call to L<SSL_handle_events(3)>) when calls to I/O
functions such as L<SSL_read_ex(3)> or L<SSL_write_ex(3)> are made on a QUIC SSL
object. This helps to maintain the health of the QUIC connection and ensures
that incoming datagrams and timeout events are processed.
If set to this value, the implicit event handling model is used. Under this
model, QUIC objects will automatically perform background event processing
(equivalent to a call to L<SSL_handle_events(3)>) when calls to I/O functions
such as L<SSL_read_ex(3)> or L<SSL_write_ex(3)> are made on a QUIC SSL object.
This helps to maintain the health of the QUIC connection and ensures that
incoming datagrams and timeout events are processed.
=item B<SSL_VALUE_EVENT_HANDLING_MODE_EXPLICIT> (Explicit event handling)
If set to 0, the explicit event handling model is used. Under this model,
B<nonblocking> calls to I/O functions such as L<SSL_read_ex(3)> or
If set to this value, the explicit event handling model is used. Under this
model, B<nonblocking> calls to I/O functions such as L<SSL_read_ex(3)> or
L<SSL_write_ex(3)> do not result in the automatic processing of QUIC events. Any
new incoming network traffic is not handled; no new outgoing network traffic is
generated, and pending timeout events are not processed. This allows an

7
ssl/quic/quic_impl.c
View File

@ -3307,14 +3307,11 @@ static int qctx_should_autotick(QCTX *ctx)
if (ctx->is_stream) {
event_handling_mode = ctx->xso->event_handling_mode;
if (event_handling_mode != SSL_VALUE_EVENT_HANDLING_MODE_INHERIT)
return event_handling_mode == SSL_VALUE_EVENT_HANDLING_MODE_IMPLICIT;
return event_handling_mode != SSL_VALUE_EVENT_HANDLING_MODE_EXPLICIT;
}
event_handling_mode = ctx->qc->event_handling_mode;
if (event_handling_mode == SSL_VALUE_EVENT_HANDLING_MODE_INHERIT)
event_handling_mode = SSL_VALUE_EVENT_HANDLING_MODE_IMPLICIT;
return event_handling_mode == SSL_VALUE_EVENT_HANDLING_MODE_IMPLICIT;
return event_handling_mode != SSL_VALUE_EVENT_HANDLING_MODE_EXPLICIT;
}
QUIC_NEEDS_LOCK