Terminates a filter chain in a service.
Terminates a filter chain in a service. For example,
myFilter.andThen(myService)
a service that takes the output request type and the input response type.
Chains a series of filters together:
Chains a series of filters together:
myModularService = handleExceptions.andThen(thrift2Pojo.andThen(parseString))
Note: synchronously thrown exceptions in the underlying service are automatically lifted into Future.exception.
another filter to follow after this one
Conditionally propagates requests down the filter chain.
Conditionally propagates requests down the filter chain. This may useful if you are statically wiring together filter chains based on a configuration file, for instance.
a tuple of boolean and filter.
This is the method to override/implement to create your own Filter.
This is the method to override/implement to create your own Filter.
a service that takes the output request type and the input response type
A com.twitter.finagle.Filter that prevents cancellations from propagating to any subsequent Services. i.e. when
Future.raise
is invoked on the result of this filter'sapply
method, the interrupt will not be propagated to the service. This is useful for lightweight protocols for which finishing a request is preferable to closing and reesstablishing a connection.