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| 27 | \&IO::AIO::poll_cb; |
27 | \&IO::AIO::poll_cb; |
| 28 | |
28 | |
| 29 | # Tk |
29 | # Tk |
| 30 | Tk::Event::IO->fileevent (IO::AIO::poll_fileno, "", |
30 | Tk::Event::IO->fileevent (IO::AIO::poll_fileno, "", |
| 31 | readable => \&IO::AIO::poll_cb); |
31 | readable => \&IO::AIO::poll_cb); |
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32 | |
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33 | # Danga::Socket |
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34 | Danga::Socket->AddOtherFds (IO::AIO::poll_fileno => |
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35 | \&IO::AIO::poll_cb); |
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36 | |
| 32 | |
37 | |
| 33 | =head1 DESCRIPTION |
38 | =head1 DESCRIPTION |
| 34 | |
39 | |
| 35 | This module implements asynchronous I/O using whatever means your |
40 | This module implements asynchronous I/O using whatever means your |
| 36 | operating system supports. |
41 | operating system supports. |
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| 228 | Example: wait till there are no outstanding requests anymore: |
233 | Example: wait till there are no outstanding requests anymore: |
| 229 | |
234 | |
| 230 | IO::AIO::poll_wait, IO::AIO::poll_cb |
235 | IO::AIO::poll_wait, IO::AIO::poll_cb |
| 231 | while IO::AIO::nreqs; |
236 | while IO::AIO::nreqs; |
| 232 | |
237 | |
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238 | =item IO::AIO::flush |
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239 | |
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240 | Wait till all outstanding AIO requests have been handled. |
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241 | |
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242 | Strictly equivalent to: |
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243 | |
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244 | IO::AIO::poll_wait, IO::AIO::poll_cb |
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245 | while IO::AIO::nreqs; |
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246 | |
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247 | =item IO::AIO::poll |
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248 | |
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249 | Waits until some requests have been handled. |
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250 | |
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251 | Strictly equivalent to: |
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252 | |
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253 | IO::AIO::poll_wait, IO::AIO::poll_cb |
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254 | if IO::AIO::nreqs; |
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255 | |
| 233 | =item IO::AIO::min_parallel $nthreads |
256 | =item IO::AIO::min_parallel $nthreads |
| 234 | |
257 | |
| 235 | Set the minimum number of AIO threads to C<$nthreads>. The default is |
258 | Set the minimum number of AIO threads to C<$nthreads>. The default is |
| 236 | C<1>, which means a single asynchronous operation can be done at one time |
259 | C<1>, which means a single asynchronous operation can be done at one time |
| 237 | (the number of outstanding operations, however, is unlimited). |
260 | (the number of outstanding operations, however, is unlimited). |
