1.0.0

.gitignore

@@ -0,0 +1,3 @@
+.idea/
+tests/
+!tests/*.nim

README.md

@@ -2,17 +2,17 @@
 
 An in-process multi-threading non-blocking topic-based loosely-coupled ring-buffered generic publish/subscribe engine with microsecond-scale performance supporting delivery:
 - when a message is published
-- when triggered (e.g. timer-based periodical delivery)
+- when triggered (e.g., timer-based periodical delivery)
 - when a given number of new messages are available for delivery
 - when message cache size is about to exceed some threshold
 - when some undelivered messages are about to be evicted from cache
-- when client requests (e.g. pull-based delivery or specific redelivery for state syncing)
+- when client requests (e.g., pull-based delivery or specific redelivery for state syncing)
 
 ## [Documentation](http://olliniinivaara.github.io/Suber/)
 
 ## Installation
 
-`nimble install https://github.com/olliNiinivaara/Suber`
+`nimble install Suber`
 
 also note that Suber requires gc:arc/orc compiler switch
 

suber.nimble

@@ -1,6 +1,6 @@
 # Package
 
-version       = "0.9.9"
+version       = "1.0.0"
 author        = "Olli"
 description   = "Pub/Sub engine"
 license       = "MIT"
@@ -9,4 +9,4 @@ srcDir        = "src"
 
 # Dependencies
 
-requires "nim >= 1.4.2", "stashtable >= 1.2.0"
+requires "nim >= 1.4.8", "stashtable >= 1.2.1"

tests/test_delivery.nim

@@ -7,7 +7,10 @@ const DeliveryCount = 10000
 const ThreadCount = 4
 const TopicCount = 1
 
-var pushedmessages, aDeliveredmessages, bDeliveredmessages: IntSet
+var
+  pushedmessages = initIntSet()
+  aDeliveredmessages = initIntSet()
+  bDeliveredmessages = initIntSet()
 
 proc onADeliver(messages: openArray[ptr SuberMessage[int]]) =
   {.gcsafe.}:
@@ -28,7 +31,7 @@ proc run(t: int) =
     while i != DeliveryCount:
       i.inc
       if i mod 1000 == 0: a.doDelivery()
-      let data = i+(t*DeliveryCount)
+      var data = i+(t*DeliveryCount)
       a.push(1.Topic, data)
       b.push(1.Topic, data, 1)
       withLock(lock): pushedmessages.incl(data)
@@ -48,4 +51,12 @@ doAssert(pushedmessages.len == aDeliveredmessages.len)
 doAssert(aDeliveredmessages.len == bDeliveredmessages.len)
 echo "ok"
 echo "a Max channel queue length: ", a.getChannelQueueLengths[2]
-echo "b Max channel queue length: ", b.getChannelQueueLengths[2]
+echo "b Max channel queue length: ", b.getChannelQueueLengths[2]
+sleep(1000)
+
+#--------------------------
+# gc:orc may SIGSEGV here, it is not a Suber bug!
+pushedmessages.clear()
+aDeliveredmessages.clear()
+bDeliveredmessages.clear()
+#--------------------------