Created
May 26, 2012 12:38
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streaming on Dancer...
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use strict; | |
use warnings; | |
use Dancer; | |
get '/' => sub { | |
my $resp = Dancer::Response->new( | |
content_type => 'text/plain', | |
content => "1234567890", | |
); | |
$resp->streamed(sub { | |
my ($status, $headers) = @_; | |
return sub { | |
my $respond = shift; | |
my $writer = $respond->([ $status, $headers ]); | |
for (1..5) { | |
sleep 1; | |
$writer->write($_ . "\n"); | |
} | |
}; | |
}); | |
$resp; | |
}; | |
dance; |
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use strict; | |
use warnings; | |
use Dancer; | |
get '/' => sub { | |
my $data = ""; | |
send_file \$data, | |
streaming => 1, | |
callbacks => { | |
override => sub { | |
my($respond, $dancer_resp) = @_; | |
my $writer = $respond->([ 200, [ 'Content-Type' => 'text/plain' ] ]); | |
for (1..5) { | |
$writer->write("$_\n"); | |
sleep 1; | |
} | |
}, | |
}; | |
}; | |
dance; |
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http://d.hatena.ne.jp/rightgo09/20120524/p1
Dancer 単体でやるのは悪手な気がする。ストリーミングさせるために coderef 渡しにする書き方をするんだけど、content 本体を指定しておかないとコールバックが発火しないので、何らかのデータを用意する必要があるし