From e89ed392bb06abf8cc36d31b3b033ef2b2abf57b Mon Sep 17 00:00:00 2001
From: Daniel Friesel <derf@finalrewind.org>
Date: Sun, 30 Jan 2022 11:28:30 +0100
Subject: Gracefully handle failed realtime data requests

---
 lib/Travel/Status/DE/IRIS.pm | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'lib')

diff --git a/lib/Travel/Status/DE/IRIS.pm b/lib/Travel/Status/DE/IRIS.pm
index 1be5808..79e96d9 100644
--- a/lib/Travel/Status/DE/IRIS.pm
+++ b/lib/Travel/Status/DE/IRIS.pm
@@ -135,10 +135,20 @@ sub new_p {
 			for my $eva (@related_stations) {
 				push( @realtime_reqs, $self->get_realtime_p( $eva, $dt_req ) );
 			}
-			return $self->{promise}->all(@realtime_reqs);
+			return $self->{promise}->all_settled(@realtime_reqs);
 		}
 	)->then(
 		sub {
+			my @realtime_results = @_;
+
+			for my $realtime_result (@realtime_results) {
+				if ( $realtime_result->{status} eq 'rejected' ) {
+					$self->{warnstr} //= q{};
+					$self->{warnstr}
+					  .= "Realtime data request failed: $realtime_result->{reason}. ";
+				}
+			}
+
 			$self->postprocess_results;
 			$promise->resolve($self);
 			return;
-- 
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