It freezes on the Escpos connect function about react-native-esc-pos HOT 18 CLOSED

@sefatamak I'm just going to chime in here and kindly remind you this is an open-source project for which there is no payment in play. To pressure others to work quickly because of a business consideration on your part is unfair. If it is that important, a typical model in this case would be to offer to sponsor development.

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I still wait for this. When can you do it ?

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@leesiongchan Looks like there is a regression regarding a58c650:

> Task :@leesiongchan_react-native-esc-pos:compileDebugJavaWithJavac FAILED
/home/bradj/www/fishadmin/node_modules/@leesiongchan/react-native-esc-pos/android/src/main/java/leesiongchan/reactnativeescpos/EscPosModule.java:211: error: exception IOException is never thrown in body of corresponding try statement
        } catch (IOException e) {
          ^
/home/bradj/www/fishadmin/node_modules/@leesiongchan/react-native-esc-pos/android/src/main/java/leesiongchan/reactnativeescpos/EscPosModule.java:225: error: exception IOException is never thrown in body of corresponding try statement
        } catch (IOException e) {
          ^
Note: /home/bradj/www/fishadmin/node_modules/@leesiongchan/react-native-esc-pos/android/src/main/java/leesiongchan/reactnativeescpos/EscPosModule.java uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
2 errors

FAILURE: Build failed with an exception.

I'm not a java developer myself but after a bit of investigating this seems actually to be related to some missing throws declarations on the constructors for PrinterService. See PR below for an update that at least gets this building.

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@sefatamakkk did you catch the error? Probably connection issue?

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@sefatamak Glad to hear that!

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Thank you for reporting, I think the library is still unable to handle error correctly, let me relook into the implementation and fix them accordingly in the next few days.

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Thank you for answer. I'll wait for this

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How about this coming weekend. I will fix it.

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@sefatamak I have just pushed a new version, you should now be able to catch it using .catch or try catch block, I do not have a printer with me now I hope I didn't break anything, please do let me know if it is working. Thanks!

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@leesiongchan Thank you! I will try it

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It freezes again. It doesn't work. Can you help me ?

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I put try catch block but it doesn't work. It freezes. You can try it without printer. You can put connect code inside try catch block without printer and app will freezes. I need this when user's printer broke or close.

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Do you look this issue? I need this quickly. Please help me

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@sefatamak I will try to look into the issue over the weekend.

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Ok @leesiongchan please look quickly. My customers wait me for this.

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No its wrong, my app is free. I mean that my users wait me for this. You misunderstand. I just trust this project and team. That's it.

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@leesiongchan you can close this issue. I tried again and it works. I think problem is my bundle. I changed version but it didn't change at the begining. Now its ok. App doesn't freezes. Thank you for help 😊

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@leesiongchan It still freezing app on connect, the render is applied only after connect success or fail. If I call a print with first instruction "show loader" and then connect, it's waiting for connect to success or fail to really render.

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