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=act #3572 Add parens to sender

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* because it is not referentially transparent; normally we reserved parens for
  side-effecting code but given how people thoughtlessly close over it we revised
  that that decision for sender
* caller can still omit parens
This commit is contained in:
Patrik Nordwall 2014-01-16 15:16:35 +01:00
parent 537840bd2a
commit a11fb1dafc
202 changed files with 631 additions and 620 deletions
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12
akka-cluster/src/multi-jvm/scala/akka/cluster/StressSpec.scala
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@ -520,8 +520,8 @@ private[cluster] object StressMultiJvmSpec extends MultiNodeConfig {
case SendBatch ⇒ sendJobs()
case RetryTick ⇒ resend()
case End ⇒
done(sender)
context.become(ending(sender))
done(sender())
context.become(ending(sender()))
}
def ending(replyTo: ActorRef): Receive = {
@ -571,7 +571,7 @@ private[cluster] object StressMultiJvmSpec extends MultiNodeConfig {
*/
class Worker extends Actor with ActorLogging {
def receive = {
case SimpleJob(id, payload) ⇒ sender ! Ack(id)
case SimpleJob(id, payload) ⇒ sender() ! Ack(id)
case TreeJob(id, payload, idx, levels, width) ⇒
// create the actors when first TreeJob message is received
val totalActors = ((width * math.pow(width, levels) - 1) / (width - 1)).toInt
@ -583,7 +583,7 @@ private[cluster] object StressMultiJvmSpec extends MultiNodeConfig {
}
def treeWorker(tree: ActorRef): Receive = {
case SimpleJob(id, payload) ⇒ sender ! Ack(id)
case SimpleJob(id, payload) ⇒ sender() ! Ack(id)
case TreeJob(id, payload, idx, _, _) ⇒
tree forward ((idx, SimpleJob(id, payload)))
}
@ -602,7 +602,7 @@ private[cluster] object StressMultiJvmSpec extends MultiNodeConfig {
class Leaf extends Actor {
def receive = {
case (_: Int, job: SimpleJob) ⇒ sender ! Ack(job.id)
case (_: Int, job: SimpleJob) ⇒ sender() ! Ack(job.id)
}
}
@ -630,7 +630,7 @@ private[cluster] object StressMultiJvmSpec extends MultiNodeConfig {
def receive = {
case props: Props ⇒ context.actorOf(props)
case e: Exception ⇒ context.children foreach { _ ! e }
case GetChildrenCount ⇒ sender ! ChildrenCount(context.children.size, restartCount)
case GetChildrenCount ⇒ sender() ! ChildrenCount(context.children.size, restartCount)
case Reset ⇒
require(context.children.isEmpty,
s"ResetChildrenCount not allowed when children exists, [${context.children.size}]")