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Fixed bug in max reconnection delay initialization. #5

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Fixed bug in max reconnection delay initialization. #5

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2 changes: 1 addition & 1 deletion src/main/java/net/spy/memcached/ConnectionFactory.java
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Original file line number Diff line number Diff line change
Expand Up @@ -159,7 +159,7 @@ MemcachedNode createMemcachedNode(SocketAddress sa, SocketChannel c,
HashAlgorithm getHashAlg();

/**
* Maximum number of milliseconds to wait between reconnect attempts.
* Maximum number of seconds to wait between reconnect attempts.
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@jhbae jhbae Feb 13, 2017 •
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I think this should be milliseconds.

Because, in this commit, you just used f.getMaxReconnectDelay()
and as you may already know maxDelay is applied to calculate delay as follows.

long delay = (long) Math.min(maxDelay, Math.pow(2, node.getReconnectCount()) * 1000); long reconnectTime = System.currentTimeMillis() + delay;

As we can see above, delay will be just added to currentTimeMillis()
and the value 1000 is multiplied only to Math.pow(2, node.getReconnectCount()) not to maxDelay.

So I think it should be milliseconds as originally it was.

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although maxDelay is in millisecond, maxDelay = TimeUnit.SECONDS.toMillis(f.getMaxReconnectDelay()); MaxReconnectDelay should be in second

*/
long getMaxReconnectDelay();

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2 changes: 1 addition & 1 deletion src/main/java/net/spy/memcached/MemcachedConnection.java
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Expand Up @@ -259,7 +259,7 @@ public MemcachedConnection(final int bufSize, final ConnectionFactory f,
addedQueue = new ConcurrentLinkedQueue<MemcachedNode>();
failureMode = fm;
shouldOptimize = f.shouldOptimize();
maxDelay = TimeUnit.SECONDS.toMillis(f.getMaxReconnectDelay());
maxDelay = f.getMaxReconnectDelay();
opFact = opfactory;
timeoutExceptionThreshold = f.getTimeoutExceptionThreshold();
selector = Selector.open();
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