rename ttl property and message type

Author: diegomrsantos

libp2p/protocols/pubsub/pubsubpeer.nim

@@ -55,15 +55,15 @@ type
   DropConn* = proc(peer: PubSubPeer) {.gcsafe, raises: [].} # have to pass peer as it's unknown during init
   OnEvent* = proc(peer: PubSubPeer, event: PubSubPeerEvent) {.gcsafe, raises: [].}
 
-  Ttlmessage* = object
+  QueuedMessage* = object
     msg*: seq[byte]
-    ttl*: Moment
+    addedAt*: Moment
 
   RpcMessageQueue* = ref object
     # Tracks async tasks for sending high-priority peer-published messages.
     sendPriorityQueue: Deque[Future[void]]
     # Queue for lower-priority messages, like "IWANT" replies and relay messages.
-    nonPriorityQueue: AsyncQueue[seq[byte]]
+    nonPriorityQueue: AsyncQueue[QueuedMessage]
     # Task for processing non-priority message queue.
     sendNonPriorityTask: Future[void]
     # The max duration a message to be relayed can wait to be sent before it is dropped. The default is 500ms.
@@ -300,7 +300,7 @@ proc sendEncoded*(p: PubSubPeer, msg: seq[byte], isHighPriority: bool = false) {
     when defined(libp2p_expensive_metrics):
       libp2p_gossipsub_priority_queue_size.inc(labelValues = [$p.peerId])
   else:
-    await p.rpcmessagequeue.nonPriorityQueue.addLast(Ttlmessage(msg: msg, ttl: Moment.now()))
+    await p.rpcmessagequeue.nonPriorityQueue.addLast(QueuedMessage(msg: msg, addedAt: Moment.now()))
     when defined(libp2p_expensive_metrics):
       libp2p_gossipsub_non_priority_queue_size.inc(labelValues = [$p.peerId])
   trace "message queued", p, msg = shortLog(msg)
@@ -388,7 +388,7 @@ proc sendNonPriorityTask(p: PubSubPeer) {.async.} =
      let ttlMsg = await p.rpcmessagequeue.nonPriorityQueue.popFirst()
      when defined(libp2p_expensive_metrics):
        libp2p_gossipsub_non_priority_queue_size.dec(labelValues = [$p.peerId])
-     if Moment.now() - ttlMsg.ttl >= p.rpcmessagequeue.maxDurationInNonPriorityQueue:
+     if Moment.now() - ttlMsg.addedAt >= p.rpcmessagequeue.maxDurationInNonPriorityQueue:
        when defined(libp2p_expensive_metrics):
         libp2p_gossipsub_non_priority_msgs_dropped.inc(labelValues = [$p.peerId])
        continue
@@ -413,7 +413,7 @@ proc stopSendNonPriorityTask*(p: PubSubPeer) =
 proc new(T: typedesc[RpcMessageQueue], maxDurationInNonPriorityQueue = 1.seconds): T =
   return T(
     sendPriorityQueue: initDeque[Future[void]](),
-    nonPriorityQueue: newAsyncQueue[Ttlmessage](),
+    nonPriorityQueue: newAsyncQueue[QueuedMessage](),
     maxDurationInNonPriorityQueue: maxDurationInNonPriorityQueue,
   )