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AbstractChannel#close() should be no-op if already closed. Fixes #53.

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This commit is contained in:
Shikhar Bhushan
2012-06-06 22:55:35 +01:00
parent b44631ea97
commit a877ec1448
1 changed files with 8 additions and 6 deletions
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14
src/main/java/net/schmizz/sshj/connection/channel/AbstractChannel.java
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@@ -258,13 +258,15 @@ public abstract class AbstractChannel
throws ConnectionException, TransportException { throws ConnectionException, TransportException {
openCloseLock.lock(); openCloseLock.lock();
try { try {
try { if (isOpen()) {
sendClose(); try {
} catch (TransportException e) { sendClose();
if (!closeEvent.inError()) } catch (TransportException e) {
throw e; if (!closeEvent.inError())
throw e;
}
closeEvent.await(conn.getTimeout(), TimeUnit.SECONDS);
} }
closeEvent.await(conn.getTimeout(), TimeUnit.SECONDS);
} finally { } finally {
openCloseLock.unlock(); openCloseLock.unlock();
} }