1 | #!/usr/bin/perl |
1 | #!/usr/bin/perl |
2 | |
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3 | # this hack shows how one can overwrite IO::Socket::INET to provide |
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4 | # non-blocking sockets by default. This makes lwp magically |
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5 | # non-blocking. I hope. |
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6 | |
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7 | { |
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8 | # this is all the required magic: we replace the constructor. |
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9 | use Coro::Socket; |
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10 | use IO::Socket::INET; |
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11 | sub IO::Socket::INET::new { |
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12 | shift; new Coro::Socket @_; |
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13 | }; |
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14 | } |
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15 | |
2 | |
16 | use Coro; |
3 | use Coro; |
17 | use Coro::Event; |
4 | use Coro::Event; |
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5 | use Coro::LWP; # should be use'd as early as possible |
18 | use LWP::Simple; |
6 | use LWP::Simple; |
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7 | |
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8 | $SIG{PIPE} = 'IGNORE'; |
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9 | |
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10 | async { |
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11 | print "hi2\n"; |
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12 | get "http://www.google.de/"; |
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13 | print "ho2\n"; |
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14 | }; |
19 | |
15 | |
20 | async { |
16 | async { |
21 | print "hi\n"; |
17 | print "hi\n"; |
22 | get "http://localhost/"; |
18 | get "http://www.yahoo.com/"; |
23 | print "ho\n"; |
19 | print "ho\n"; |
24 | |
20 | |
25 | }; |
21 | }; |
26 | |
22 | |
27 | async { |
23 | loop; |
28 | print "hi2\n"; |
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29 | get "http://localhost/"; |
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30 | print "ho2\n"; |
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31 | }; |
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32 | |
24 | |
33 | loop; |
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