@Override
protected void callback(DebugInterface debug) throws KillSubProcess {
if (twoPhaseCommitIn(debug.thread())) {
debug.thread().suspend(null);
this.disable();
afterWrite.countDown();
throw KillSubProcess.withExitCode(-1);
}
}
@Override
protected void callback(DebugInterface debug) throws KillSubProcess {
if (counter++ > 0) return;
thread = debug.thread().suspend(this);
this.disable();
barrier1.countDown();
}
@BreakpointHandler("removeProperty")
public static void handleRemoveProperty(
@BreakpointHandler("commitPropertyMaps") BreakPoint exitCommit, DebugInterface di) {
if (readerThread == null) {
removerThread = di.thread().suspend(null);
}
exitCommit.enable();
}
@BreakpointHandler("setProperties")
public static void handleSetProperties(BreakPoint self, DebugInterface di) {
self.disable();
if (removerThread != null) {
removerThread.resume();
removerThread = null;
}
readerThread = di.thread().suspend(DebuggerDeadlockCallback.RESUME_THREAD);
}
@BreakpointHandler("readNextChunk")
public static void onReadNextChunk(BreakPoint self, DebugInterface di) throws Exception {
// Check because the interfering thread will trigger this too
if (txCopyingThread != null && di.thread().name().equals(txCopyingThread.name())) {
txCopyingThread.suspend(null);
interferingThread.resume();
self.disable();
}
}
@BreakpointHandler("makeSureNextTransactionIsFullyFetched")
public static void onStartingStoreCopy(
BreakPoint self,
DebugInterface di,
@BreakpointHandler("readNextChunk") BreakPoint onReadNextChunk)
throws Exception {
// Wait for the other thread to recycle the channel
latch.await();
txCopyingThread = di.thread();
self.disable();
}
@BreakpointHandler("waitTxCopyToStart")
public static void onWaitTxCopyToStart(BreakPoint self, DebugInterface di) {
interferingThread = di.thread().suspend(null);
latch.countDown();
}