util

Type Members

1. class AsyncLatch extends AnyRef

   

   A construct providing latched, asynchronous execution of side-effecting functions.

   A construct providing latched, asynchronous execution of side-effecting functions. com.twitter.finagle.util.AsyncLatch#await does not block, but the execution of functions passed to it may be delayed. That is, because the latch guarantees serial, non-concurrent execution, functions passed to await may have to wait until both of the following conditions are met:

   1. No other functions are being executed 2. The latch's count is zero

   Thus, calling com.twitter.finagle.util.AsyncLatch#incr will cause subsequent functions passed to com.twitter.finagle.util.AsyncLatch#await to be delayed until the count is decremented to zero. Once the count is zero, functions are executed in the order that they are provided to await.

2. trait Chan[-T] extends AnyRef

   

3. trait CloseNotifier extends AnyRef

   

   Allows resources to register their handlers to be invoked when service is closing.

4. trait Drv extends (Rng) ⇒ Int

   

5. trait Proc[-T] extends Chan[T]

   

   A Proc is a process that can receive messages.

   A Proc is a process that can receive messages. Procs guarantee that exactly one message is delivered at a time, and that they are delivered in the order received.

   They can be thought of as featherweight actors.

6. trait ReporterFactory extends (String, Option[SocketAddress]) ⇒ Monitor

   

7. trait Rng extends AnyRef

   

   A random number generator.

   A random number generator. Java's divergent interfaces forces our hand here: ThreadLocalRandom does not conform to java.util.Random. We bridge this gap.

8. trait Showable[-T] extends AnyRef

   

   Trait showable is a type-class for showing parseable representations of objects.

9. trait StackRegistry extends AnyRef

   

   A registry that allows the registration of a string identifier with a a com.twitter.finagle.Stack and its params.

   A registry that allows the registration of a string identifier with a a com.twitter.finagle.Stack and its params. This is especially useful in keeping a process global registry of Finagle clients and servers for dynamic introspection.