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Use only one queue for the async events

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Eugen Wissner
2017-01-12 09:09:33 +01:00
parent ab930657b6
commit 4de42ca227
10 changed files with 22 additions and 33 deletions
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26
source/tanya/async/loop.d
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@ -6,7 +6,7 @@
* Copyright: Eugene Wissner 2016.
* License: $(LINK2 https://www.mozilla.org/en-US/MPL/2.0/,
* Mozilla Public License, v. 2.0).
* Authors: $(LINK2 mailto:belka@caraus.de, Eugene Wissner)
* Authors: $(LINK2 mailto:info@caraus.de, Eugene Wissner)
*
* ---
* import tanya.async;
@ -131,10 +131,7 @@ alias EventMask = BitFlags!Event;
abstract class Loop
{
/// Pending watchers.
protected Queue!Watcher* pendings;
/// Ditto.
protected Queue!Watcher* swapPendings;
protected Queue!Watcher pendings;
/**
* Returns: Maximal event count can be got at a time
@ -151,8 +148,7 @@ abstract class Loop
*/
this() @nogc
{
pendings = MmapPool.instance.make!(Queue!Watcher)(MmapPool.instance);
swapPendings = MmapPool.instance.make!(Queue!Watcher)(MmapPool.instance);
pendings = Queue!Watcher(MmapPool.instance);
}
/**
@ -160,17 +156,10 @@ abstract class Loop
*/
~this() @nogc
{
foreach (w; *pendings)
foreach (w; pendings)
{
MmapPool.instance.dispose(w);
}
MmapPool.instance.dispose(pendings);
foreach (w; *swapPendings)
{
MmapPool.instance.dispose(w);
}
MmapPool.instance.dispose(swapPendings);
}
/**
@ -184,11 +173,10 @@ abstract class Loop
poll();
// Invoke pendings
foreach (ref w; *swapPendings)
foreach (ref w; pendings)
{
w.invoke();
}
swap(pendings, swapPendings);
}
while (!done_);
}
@ -255,7 +243,7 @@ abstract class Loop
inout @safe pure nothrow @nogc
{
// Don't block if we have to do.
return swapPendings.empty ? blockTime_ : Duration.zero;
return pendings.empty ? blockTime_ : Duration.zero;
}
/**
@ -285,7 +273,7 @@ abstract class Loop
defaultAllocator.dispose(watcher.socket);
MmapPool.instance.dispose(watcher.transport);
watcher.exception = exception;
swapPendings.enqueue(watcher);
pendings.enqueue(watcher);
}
/**