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 enforces request serialization, meaning that there is guaranteed to be only one outstanding request being serviced at any given time. Request concurrency is restricted by a com.twitter.concurrent.AsyncMutex.
This filter is effectively equivalent to a com.twitter.finagle.filter.RequestSemaphoreFilter constructed with a com.twitter.concurrent.AsyncSemaphore no
initialPermits
ormaxWaiters
.