| … | |
… | |
| 152 | |
152 | |
| 153 | # now $master_filehandle is connected to the |
153 | # now $master_filehandle is connected to the |
| 154 | # $slave_filehandle in the new process. |
154 | # $slave_filehandle in the new process. |
| 155 | }); |
155 | }); |
| 156 | |
156 | |
| 157 | MyModule might look like this: |
157 | C<MyModule> might look like this: |
| 158 | |
158 | |
| 159 | package MyModule; |
159 | package MyModule; |
| 160 | |
160 | |
| 161 | sub worker { |
161 | sub worker { |
| 162 | my ($slave_filehandle) = @_; |
162 | my ($slave_filehandle) = @_; |
| … | |
… | |
| 185 | } |
185 | } |
| 186 | |
186 | |
| 187 | # now do other things - maybe use the filehandle provided by run |
187 | # now do other things - maybe use the filehandle provided by run |
| 188 | # to wait for the processes to die. or whatever. |
188 | # to wait for the processes to die. or whatever. |
| 189 | |
189 | |
| 190 | My::Server might look like this: |
190 | C<My::Server> might look like this: |
| 191 | |
191 | |
| 192 | package My::Server; |
192 | package My::Server; |
| 193 | |
193 | |
| 194 | sub run { |
194 | sub run { |
| 195 | my ($slave, $listener, $id) = @_; |
195 | my ($slave, $listener, $id) = @_; |
| … | |
… | |
| 203 | } |
203 | } |
| 204 | } |
204 | } |
| 205 | |
205 | |
| 206 | =head2 use AnyEvent::Fork as a faster fork+exec |
206 | =head2 use AnyEvent::Fork as a faster fork+exec |
| 207 | |
207 | |
| 208 | This runs /bin/echo hi, with stdout redirected to /tmp/log and stderr to |
208 | This runs C</bin/echo hi>, with stdandard output redirected to /tmp/log |
| 209 | the communications socket. It is usually faster than fork+exec, but still |
209 | and standard error redirected to the communications socket. It is usually |
| 210 | let's you prepare the environment. |
210 | faster than fork+exec, but still lets you prepare the environment. |
| 211 | |
211 | |
| 212 | open my $output, ">/tmp/log" or die "$!"; |
212 | open my $output, ">/tmp/log" or die "$!"; |
| 213 | |
213 | |
| 214 | AnyEvent::Fork |
214 | AnyEvent::Fork |
| 215 | ->new |
215 | ->new |
