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extra checks to prevent Tranquilizer of being stuck #248

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extra checks to prevent Tranquilizer of being stuck #248

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5 changes: 5 additions & 0 deletions core/src/main/scala/com/metamx/tranquility/tranquilizer/Tranquilizer.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -307,6 +307,11 @@ class Tranquilizer[MessageType] private(
myBuffer.map(_ => Future.exception(new IllegalStateException("sendAll failed", e)))
}

assert(myBuffer.nonEmpty)
// Check that all beams in the chain respect the contract.
// We can't be sure that they are still in the same order but at least we can check that a result exists for all messages sent
assert(myBuffer.size == futureResults.size)

val remaining = new AtomicInteger(futureResults.size)
val sent = new AtomicInteger()
val dropped = new AtomicInteger()
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