added example for error event of user agent

mojolicious · Dec 26, 2011 · 7103e85 · 7103e85
1 parent 8f856d5
commit 7103e85
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Showing 4 changed files with 13 additions and 5 deletions.
diff --git a/Changes b/Changes
@@ -1,5 +1,8 @@
 This file documents the revision history for Perl extension Mojolicious.
 
+2.41    2011-12-26 00:00:00
+        - Improved documentation.
+
 2.40    2011-12-24 00:00:00
         - Added EXPERIMENTAL JSON Pointer support. (crab)
         - Improved inactivity timeouts by allowing them to be disabled.

diff --git a/lib/Mojo/JSON.pm b/lib/Mojo/JSON.pm
@@ -146,7 +146,7 @@ sub _decode_object {
 
     # Quote
     m/\G$WHITESPACE_RE"/xgc
-      or _exception("Expected string while parsing object");
+      or _exception('Expected string while parsing object');
 
     # Key
     my $key = _decode_string();
@@ -165,7 +165,7 @@ sub _decode_object {
     last if m/\G$WHITESPACE_RE\}/xgc;
 
     # Invalid character
-    _exception(q/Expected comma or right curly bracket while parsing object/);
+    _exception('Expected comma or right curly bracket while parsing object');
   }
 
   return \%hash;

diff --git a/lib/Mojo/UserAgent.pm b/lib/Mojo/UserAgent.pm
@@ -650,6 +650,11 @@ L<Mojo::UserAgent> can emit the following events.
 Emitted if an error happens that can't be associated with a transaction. Note
 that this event is EXPERIMENTAL and might change without warning!
 
+  $ua->on(error => sub {
+    my ($ua, $err) = @_;
+    say "This looks bad: $err";
+  });
+
 =head2 C<start>
 
   $ua->on(start => sub {

diff --git a/lib/Mojolicious.pm b/lib/Mojolicious.pm
@@ -32,7 +32,7 @@ has static   => sub { Mojolicious::Static->new };
 has types    => sub { Mojolicious::Types->new };
 
 our $CODENAME = 'Leaf Fluttering In Wind';
-our $VERSION  = '2.40';
+our $VERSION  = '2.41';
 
 # "These old doomsday devices are dangerously unstable.
 #  I'll rest easier not knowing where they are."
@@ -665,7 +665,7 @@ directory.
 
 =head2 Mojolicious Artwork
 
-  Copyright (C) 2010-2011, Sebastian Riedel.
+  Copyright (C) 2010-2012, Sebastian Riedel.
 
 Licensed under the CC-SA License, Version 3.0
 L<http://creativecommons.org/licenses/by-sa/3.0>.
@@ -922,7 +922,7 @@ Zak B. Elep
 
 =head1 COPYRIGHT AND LICENSE
 
-Copyright (C) 2008-2011, Sebastian Riedel.
+Copyright (C) 2008-2012, Sebastian Riedel.
 
 This program is free software, you can redistribute it and/or modify it under
 the terms of the Artistic License version 2.0.