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| 56 | modules is loaded: Coro::Event, Event, Glib, Tk. The first one found is |
56 | modules is loaded: Coro::Event, Event, Glib, Tk. The first one found is |
| 57 | used. If none is found, the module tries to load these modules in the |
57 | used. If none is found, the module tries to load these modules in the |
| 58 | order given. The first one that could be successfully loaded will be |
58 | order given. The first one that could be successfully loaded will be |
| 59 | used. If still none could be found, it will issue an error. |
59 | used. If still none could be found, it will issue an error. |
| 60 | |
60 | |
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61 | SUPPLYING YOUR OWN EVENT MODEL INTERFACE |
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62 | If you need to support another event library which isn't directly |
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63 | supported by AnyEvent, you can supply your own interface to it by |
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64 | pushing, before the first watch gets created, the package name of the |
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65 | event module and the package name of the interface to use onto |
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66 | @AnyEvent::REGISTRY. You can do that before and even without loading |
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67 | AnyEvent. |
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68 | |
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69 | Example: |
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70 | |
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71 | push @AnyEvent::REGISTRY, [urxvt => urxvt::anyevent::]; |
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72 | |
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73 | This tells AnyEvent to (literally) use the "urxvt::anyevent::" module |
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74 | when it finds the "urxvt" module is loaded. When AnyEvent is loaded and |
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75 | requested to find a suitable event model, it will first check for the |
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76 | urxvt module. |
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77 | |
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78 | The above isn't fictitious, the *rxvt-unicode* (a.k.a. urxvt) uses the |
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79 | above line exactly. An interface isn't included in AnyEvent because it |
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80 | doesn't make sense outside the embedded interpreter inside |
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81 | *rxvt-unicode*, and it is updated and maintained as part of the |
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82 | *rxvt-unicode* distribution. |
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83 | |
| 61 | ENVIRONMENT VARIABLES |
84 | ENVIRONMENT VARIABLES |
| 62 | The following environment variables are used by this module: |
85 | The following environment variables are used by this module: |
| 63 | |
86 | |
| 64 | "PERL_ANYEVENT_VERBOSE" when set to 2 or higher, reports which event |
87 | "PERL_ANYEVENT_VERBOSE" when set to 2 or higher, reports which event |
| 65 | model gets used. |
88 | model gets used. |
