IOExceptionFilter (AHC/Client 3.0.0.Beta3 API)

All Known Implementing Classes:

ResumableIOExceptionFilter
```
public interface IOExceptionFilter
```
This filter is invoked when an IOException occurs during a http transaction.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`<T> FilterContext<T>`	`filter(FilterContext<T> ctx)`	An `AsyncHttpClient` will invoke `filter(org.asynchttpclient.filter.FilterContext<T>)` and will use the returned `FilterContext` to replay the `Request` or abort the processing.

- Method Detail
  - filter
```
<T> FilterContext<T> filter(FilterContext<T> ctx)
                     throws FilterException
```
    An AsyncHttpClient will invoke filter(org.asynchttpclient.filter.FilterContext<T>) and will use the returned FilterContext to replay the Request or abort the processing.
    
    Type Parameters:
    
    T - the handler result type
    
    Parameters:
    
    ctx - a FilterContext
    
    Returns:
    
    FilterContext. The FilterContext instance may not the same as the original one.
    
    Throws:
    
    FilterException - to interrupt the filter processing.