From: Eric Wong <e@yhbt.net>
Date: Thu, 9 Jan 2020 11:14:51 +0000 (+0000)
Subject: http: log response_write errors
X-Git-Tag: v1.3.0~125
X-Git-Url: http://www.git.stargrave.org/?p=public-inbox.git;a=commitdiff_plain;h=dfd30c7aa686968b8a0dbd65c40b90d92816f87c

http: log response_write errors

Application-supplied callbacks may error out, try to log them
so the PSGI app developer can figure out what went wrong.
---

diff --git a/lib/PublicInbox/HTTP.pm b/lib/PublicInbox/HTTP.pm
index 1346901a..a6ec1d0d 100644
--- a/lib/PublicInbox/HTTP.pm
+++ b/lib/PublicInbox/HTTP.pm
@@ -174,7 +174,10 @@ sub app_dispatch {
 			response_write($self, $env, $res);
 		}
 	};
-	$self->close if $@;
+	if ($@) {
+		err($self, "response_write error: $@");
+		$self->close;
+	}
 }
 
 sub response_header_write {