Mercurial > hg > nginx-tests
changeset 1886:90a310f3cee6
Tests: workaround for QUIC routing while reloading nginx.
Datagrams can be routed to a new worker process that lacks the connection
state resulting in a stateless reset. Previously, the QUIC connection was
closed in tests on decryption failure including receiving a stateless reset,
which is not yet detected in HTTP3.pm. The workaround is to ignore packets
that could not be decrypted including a stateless reset. This is enough to
continue receiving packets from the old worker process, such as with GOAWAY.
| author | Sergey Kandaurov <pluknet@nginx.com> |
|---|---|
| date | Thu, 19 Jan 2023 17:38:16 +0400 |
| parents | 905b1704eb54 |
| children | 1023354f3a41 |
| files | lib/Test/Nginx/HTTP3.pm |
| diffstat | 1 files changed, 5 insertions(+), 1 deletions(-) [+] |
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--- a/lib/Test/Nginx/HTTP3.pm +++ b/lib/Test/Nginx/HTTP3.pm @@ -1940,6 +1940,7 @@ sub read_stream_message { return @data if $#data; return if scalar @{$self->{frames_in}}; +again: my $txt; if (!length($self->{buf})) { @@ -1955,7 +1956,10 @@ sub read_stream_message { while ($self->{buf}) { ($level, $plaintext, $self->{buf}, $self->{token}) = $self->decrypt_aead($self->{buf}); - return if !defined $plaintext; + if (!defined $plaintext) { + $self->{buf} = ''; + goto again; + } goto retry if $self->{token}; $self->handle_frames(parse_frames($plaintext), $level); @data = $self->parse_stream();