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mat/instead_of_forward_rpc_queue #64

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1b315df
fetch missing backend from action settings
Aug 28, 2019
9716932
cleanup
Aug 28, 2019
9cb52c9
commend edited
Aug 28, 2019
3cc3ed7
little changes - TODO: backend is not fetched correctly for instead_o…
Sep 8, 2019
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23 changes: 19 additions & 4 deletions lib/Mojo/WebSocketProxy/Dispatcher.pm
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Original file line number Diff line number Diff line change
Expand Up @@ -194,7 +194,6 @@ sub _run_hooks {

sub dispatch {
my ($c, $args) = @_;

my $log = $c->app->log;
$log->debug("websocket got json " . $c->dumper($args));

Expand All @@ -217,10 +216,26 @@ sub forward {
grep { $_ } (ref $req_storage->{$hook} eq 'ARRAY' ? @{$req_storage->{$hook}} : $req_storage->{$hook}),
];
}

my $method = $req_storage->{name} // $req_storage->{msg_type} // $req_storage->{method};

my $backend_name = delete $req_storage->{backend};
unless $backend_name {
# trying to get backend from action settings for
# undispatched message (e.g. methods with instead_of_foward hooks)
my $action = $c->wsp_config->{actions}->{$method} // do {
my $err = $c->wsp_error('error', UnrecognisedRequest => 'Unrecognised action');
$c->send({json => $err}, $req_storage);
return;
};
$backend_name = $action->{backend} // 'default';
}

my $backend_name = $req_storage->{backend} // "default";
my $backend = $c->wsp_config->{backends}{$backend_name}
or die "Cannot dispatch request - no backend named '$backend_name'";
my $backend = $c->wsp_config->{backends}{$backend_name} // do {
my $err = $c->wsp_error('error', UnrecognisedRequest => 'Unrecognised backend');
$c->send({json => $err}, $req_storage);
return;
};

$backend->call_rpc($c, $req_storage);

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