2 files changed, 82 insertions, 3 deletions
diff --git a/tests/run/tasynciossl.nim b/tests/run/tasynciossl.nim
index 99e7df172..e5fb9610c 100644
--- a/tests/run/tasynciossl.nim
+++ b/tests/run/tasynciossl.nim
@@ -18,13 +18,13 @@ const
   swarmSize = 50
   messagesToSend = 100
 
-proc swarmConnect(s: PAsyncSocket, arg: PObject) {.nimcall.} =
+proc swarmConnect(s: PAsyncSocket) =
   #echo("Connected")
   for i in 1..messagesToSend:
     s.send("Message " & $i & "\c\L")
   s.close()
 
-proc serverRead(s: PAsyncSocket, arg: PObject) {.nimcall.} =
+proc serverRead(s: PAsyncSocket) =
   var line = ""
   assert s.recvLine(line)
   if line != "":
@@ -36,7 +36,7 @@ proc serverRead(s: PAsyncSocket, arg: PObject) {.nimcall.} =
   else:
     s.close()
 
-proc serverAccept(s: PAsyncSocket, arg: Pobject) {.nimcall.} =
+proc serverAccept(s: PAsyncSocket) =
   var client: PAsyncSocket
   new(client)
   s.accept(client)
@@ -83,6 +83,8 @@ while true:
     break
   if not disp.poll(): break
   if disp.len == serverCount:
+    # Only the servers are left in the dispatcher. All clients finished,
+    # we need to therefore break.
     break
 
 assert msgCount == (swarmSize * messagesToSend) * serverCount
diff --git a/tests/run/tasyncudp.nim b/tests/run/tasyncudp.nim
new file mode 100644
index 000000000..b404169dc
--- /dev/null
+++ b/tests/run/tasyncudp.nim
@@ -0,0 +1,77 @@
+discard """
+  file: "tasyncudp.nim"
+  output: "2000"
+"""
+import asyncio, sockets, strutils, times
+
+const
+  swarmSize = 5
+  messagesToSend = 200
+
+var
+  disp = newDispatcher()
+  msgCount = 0
+  currentClient = 0
+
+proc serverRead(s: PAsyncSocket) =
+  var data = ""
+  var address = ""
+  if s.recvFromAsync(data, 9, address):
+    assert address == "127.0.0.1"
+    msgCount.inc()
+  
+  discard """
+  
+  var line = ""
+  assert s.recvLine(line)
+  
+  if line == "":
+    assert(false)
+  else:
+    if line.startsWith("Message "):
+      msgCount.inc()
+    else:
+      assert(false)
+  """
+
+proc swarmConnect(s: PAsyncSocket) =
+  for i in 1..messagesToSend:
+    s.send("Message\c\L")
+
+proc createClient(disp: var PDispatcher, port: TPort,
+                  buffered = true) =
+  currentClient.inc()
+  var client = AsyncSocket(typ = SOCK_DGRAM, protocol = IPPROTO_UDP,
+                           buffered = buffered)
+  client.handleConnect = swarmConnect
+  disp.register(client)
+  client.connect("localhost", port)
+
+proc createServer(port: TPort, buffered = true) =
+  var server = AsyncSocket(typ = SOCK_DGRAM, protocol = IPPROTO_UDP,
+                           buffered = buffered)
+  server.handleRead = serverRead
+  disp.register(server)
+  server.bindAddr(port)
+
+let serverCount = 2
+
+createServer(TPort(10335), false)
+createServer(TPort(10336), true)
+var startTime = epochTime()
+while true:
+  if epochTime() - startTime >= 300.0:
+    break
+
+  if not disp.poll():
+    break
+  
+  if (msgCount div messagesToSend) * serverCount == currentClient:
+    createClient(disp, TPort(10335), false)
+    createClient(disp, TPort(10336), true)
+  
+  if msgCount == messagesToSend * serverCount * swarmSize:
+    break
+
+assert msgCount == messagesToSend * serverCount * swarmSize
+echo(msgCount)
\ No newline at end of file