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https://issues.apache.org/jira/browse/HTTPCLIENT-1928?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16541433#comment-16541433
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ASF GitHub Bot commented on HTTPCLIENT-1928:
--------------------------------------------

Github user xiaohu-zhang commented on the issue:

    https://github.com/apache/httpcomponents-client/pull/106
  
    thank you 


> HttpAsyncClient callback should ignore exception throwed by compelete method
> ----------------------------------------------------------------------------
>
>                 Key: HTTPCLIENT-1928
>                 URL: https://issues.apache.org/jira/browse/HTTPCLIENT-1928
>             Project: HttpComponents HttpClient
>          Issue Type: Improvement
>            Reporter: silver9886
>            Priority: Major
>             Fix For: 5.0 Beta2
>
>
> If exception throwed by completed method in FutureCallback argument in 
> HttpAsyncClient.execute,the connection will be closed.
> but the exception throwed by customer code,should not affect the connection 
> managed by the framework,the connection should be connected also.
> there can be a class called FutureCallbackIgnorecompelteExcepton class.
> public abstract class FutureCallbackIgnorecompelteExcepton <T> {
> private FutureCallback<T> t;
>     void completed(T result){
>    try{
>    t.completed(result);
> }catch(Exception e)
> //ignore
> }
>     void failed(Exception ex);
>     void cancelled();
> }
> HttpAsyncClient changed as:
> HttpAsyncClient.<T> Future<T> execute(
>             AsyncRequestProducer requestProducer,
>             AsyncResponseConsumer<T> responseConsumer,
>             HttpContext context,
>             FutureCallbackIgnorecompelteExcepton <T> callback);



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