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Comments to indicate which locks guard which variables.

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akwizgran
2015-01-29 11:05:46 +00:00
parent 47bd84122e
commit 0dbfd7073f
21 changed files with 235 additions and 1092 deletions
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7
briar-core/src/org/briarproject/db/JdbcDatabase.java
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@@ -316,12 +316,12 @@ abstract class JdbcDatabase implements Database<Connection> {
private final Clock clock;
private final LinkedList<Connection> connections =
new LinkedList<Connection>();
new LinkedList<Connection>(); // Locking: connectionsLock
private final AtomicInteger transactionCount = new AtomicInteger(0);
private int openConnections = 0;
private boolean closed = false;
private int openConnections = 0; // Locking: connectionsLock
private boolean closed = false; // Locking: connectionsLock
protected abstract Connection createConnection() throws SQLException;
protected abstract void flushBuffersToDisk(Statement s) throws SQLException;
@@ -444,7 +444,6 @@ abstract class JdbcDatabase implements Database<Connection> {
} finally {
connectionsLock.unlock();
}
try {
if(txn == null) {
// Open a new connection