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(minor) Add debug logs to transport handler #1488

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Jul 17, 2020
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Original file line number Diff line number Diff line change
Expand Up @@ -183,21 +183,23 @@ class TransportHandler[T: ClassTag](keyPair: KeyPair, rs: Option[ByteVector], co
connection ! Tcp.ResumeReading
stay using d.copy(decryptor = dec1)
} else {
log.debug(s"read {} messages, waiting for readacks", plaintextMessages.size)
log.debug("read {} messages, waiting for readacks", plaintextMessages.size)
val unackedReceived = sendToListener(d.listener, plaintextMessages)
stay using NormalData(d.encryptor, dec1, d.listener, d.sendBuffer, unackedReceived, d.unackedSent)
}

case Event(ReadAck(msg: T), d: NormalData[T]) =>
// how many occurences of this message are still unacked?
val remaining = d.unackedReceived.getOrElse(msg, 0) - 1
log.debug("acking message {}", msg)
// if all occurences have been acked then we remove the entry from the map
val unackedReceived1 = if (remaining > 0) d.unackedReceived + (msg -> remaining) else d.unackedReceived - msg
if (unackedReceived1.isEmpty) {
log.debug("last incoming message was acked, resuming reading")
connection ! Tcp.ResumeReading
stay using d.copy(unackedReceived = unackedReceived1)
} else {
log.debug("still waiting for readacks, unacked={}", unackedReceived1)
stay using d.copy(unackedReceived = unackedReceived1)
}

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