本文整理匯總了Java中com.alibaba.cobar.server.ServerConnection.isClosed方法的典型用法代碼示例。如果您正苦於以下問題：Java ServerConnection.isClosed方法的具體用法？Java ServerConnection.isClosed怎麽用？Java ServerConnection.isClosed使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類com.alibaba.cobar.server.ServerConnection的用法示例。
在下文中一共展示了ServerConnection.isClosed方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: handleRowData
import com.alibaba.cobar.server.ServerConnection; //導入方法依賴的package包/類
/**
* 處理RowData數據
*/
private void handleRowData(final RouteResultsetNode rrn, Channel c, BlockingSession ss) throws IOException {
final ServerConnection source = ss.getSource();
BinaryPacket bin = null;
int size = 0;
for (;;) {
bin = ((MySQLChannel) c).receive();
switch (bin.data[0]) {
case ErrorPacket.FIELD_COUNT:
c.setRunning(false);
handleFailure(ss, rrn, new BinaryErrInfo(((MySQLChannel) c), bin, source, rrn));
return;
case EOFPacket.FIELD_COUNT:
c.setRunning(false);
if (source.isAutocommit()) {
c = ss.getTarget().remove(rrn);
if (c != null) {
if (isFail.get() || source.isClosed()) {
/**
* this {@link Channel} might be closed by other
* thread in this condition, so that do not release
* this channel
*/
c.close();
} else {
c.release();
}
}
}
handleSuccessEOF(ss, bin);
return;
default:
bin.packetId = ++packetId;// ROWS
buffer = bin.write(buffer, source);
size += bin.packetLength;
if (size > RECEIVE_CHUNK_SIZE) {
handleNext(rrn, c, ss);
return;
}
}
}
}
示例2: rollback
import com.alibaba.cobar.server.ServerConnection; //導入方法依賴的package包/類
/**
* 事務回滾
*/
public void rollback(final BlockingSession session) {
final ServerConnection source = session.getSource();
final ConcurrentMap<RouteResultsetNode, Channel> target = session.getTarget();
final int initNodeCount = target.size();
if (initNodeCount <= 0) {
ByteBuffer buffer = source.allocate();
source.write(source.writeToBuffer(OkPacket.OK, buffer));
return;
}
// 初始化
final ReentrantLock lock = this.lock;
lock.lock();
try {
this.isFail.set(false);
this.nodeCount = initNodeCount;
} finally {
lock.unlock();
}
if (source.isClosed()) {
decrementCountToZero();
return;
}
// 執行
Executor committer = source.getProcessor().getCommitter();
int started = 0;
for (RouteResultsetNode rrn : target.keySet()) {
final MySQLChannel mc = (MySQLChannel) target.get(rrn);
if (mc != null) {
mc.setRunning(true);
committer.execute(new Runnable() {
@Override
public void run() {
_rollback(mc, session);
}
});
++started;
}
}
if (started < initNodeCount) {
decrementCountBy(initNodeCount - started);
}
}