[jira] [Updated] (CB-7643) sendPluginResult is not thread safe

["Richard Hermanson (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CB-7643?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Richard Hermanson updated CB-7643:
----------------------------------
    Affects Version/s: 3.5.0

> sendPluginResult is not thread safe
> -----------------------------------
>
>                 Key: CB-7643
>                 URL: https://issues.apache.org/jira/browse/CB-7643
>             Project: Apache Cordova
>          Issue Type: Bug
>          Components: iOS
>    Affects Versions: 3.5.0
>            Reporter: Richard Hermanson
>   Original Estimate: 1h
>  Remaining Estimate: 1h
>
> If _callbackIdPattern in CVDCommandDelegateImpl.m is set at the same time as it is used (in different threads) then there's a error thrown (EXC_BAD_ACCESS).
> More precisely when this line in run in one thread:
> _callbackIdPattern = [NSRegularExpression regularExpressionWithPattern:@"[^A-Za-z0-9._-]" options:0 error:&err];
> and this in another:
>     if (([callbackId length] > 100) || [_callbackIdPattern firstMatchInString:callbackId options:0 range:NSMakeRange(0, [callbackId length])]) {
> This happens about every 10th time I start my application. I could surely solve this by not calling too quickly and repeatedly but this is still a bug and easily fixed.



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