private void startProcess(Target target, Parameters configuration, Pair<Target, Parameters> key) {
ProgramRunner runner =
new DefaultProgramRunner() {
@NotNull
public String getRunnerId() {
return "MyRunner";
}
public boolean canRun(@NotNull String executorId, @NotNull RunProfile profile) {
return true;
}
};
Executor executor = DefaultRunExecutor.getRunExecutorInstance();
ProcessHandler processHandler = null;
try {
RunProfileState state = getRunProfileState(target, configuration, executor);
ExecutionResult result = state.execute(executor, runner);
//noinspection ConstantConditions
processHandler = result.getProcessHandler();
} catch (Exception e) {
dropProcessInfo(key, ExceptionUtil.getUserStackTrace(e, LOG), processHandler);
return;
}
processHandler.addProcessListener(getProcessListener(key));
processHandler.startNotify();
}
@Nullable
@ToDebugAPI
public ExecutionResult startSession(
final Executor executor,
final ProgramRunner runner,
final RunProfileState state,
Project project)
throws ExecutionException {
assert ThreadUtils.isEventDispatchThread() : "must be called from EDT only";
debuggerSettings = getDebuggerSettings(state);
startListeningForJavascriptVM();
try {
executionResult = execute(executor, runner, state);
if (executionResult == null) {
chromeSessionCreateError("Can't start the process - execution result is empty");
return null;
}
@NotNull ProcessHandler processHandler = executionResult.getProcessHandler();
debugSession.setProcessHandler(processHandler);
chromeEventProcessor.getReporter().setProcessHandler(processHandler);
} catch (ExecutionException e) {
chromeSessionCreateError("Can't start the process: " + e.getMessage());
throw e;
}
return executionResult;
}
@Override
@Nullable
public DebuggerSession attachVirtualMachine(@NotNull DebugEnvironment environment)
throws ExecutionException {
ApplicationManager.getApplication().assertIsDispatchThread();
final DebugProcessEvents debugProcess = new DebugProcessEvents(myProject);
debugProcess.addDebugProcessListener(
new DebugProcessAdapter() {
@Override
public void processAttached(final DebugProcess process) {
process.removeDebugProcessListener(this);
for (Function<DebugProcess, PositionManager> factory :
myCustomPositionManagerFactories) {
final PositionManager positionManager = factory.fun(process);
if (positionManager != null) {
process.appendPositionManager(positionManager);
}
}
for (PositionManagerFactory factory :
Extensions.getExtensions(PositionManagerFactory.EP_NAME, myProject)) {
final PositionManager manager = factory.createPositionManager(debugProcess);
if (manager != null) {
process.appendPositionManager(manager);
}
}
}
@Override
public void processDetached(final DebugProcess process, final boolean closedByUser) {
debugProcess.removeDebugProcessListener(this);
}
@Override
public void attachException(
final RunProfileState state,
final ExecutionException exception,
final RemoteConnection remoteConnection) {
debugProcess.removeDebugProcessListener(this);
}
});
DebuggerSession session =
DebuggerSession.create(environment.getSessionName(), debugProcess, environment);
ExecutionResult executionResult = session.getProcess().getExecutionResult();
if (executionResult == null) {
return null;
}
session.getContextManager().addListener(mySessionListener);
getContextManager()
.setState(
DebuggerContextUtil.createDebuggerContext(
session, session.getContextManager().getContext().getSuspendContext()),
session.getState(),
DebuggerSession.Event.CONTEXT,
null);
final ProcessHandler processHandler = executionResult.getProcessHandler();
synchronized (mySessions) {
mySessions.put(processHandler, session);
}
if (!(processHandler instanceof RemoteDebugProcessHandler)) {
// add listener only to non-remote process handler:
// on Unix systems destroying process does not cause VMDeathEvent to be generated,
// so we need to call debugProcess.stop() explicitly for graceful termination.
// RemoteProcessHandler on the other hand will call debugProcess.stop() as a part of
// destroyProcess() and detachProcess() implementation,
// so we shouldn't add the listener to avoid calling stop() twice
processHandler.addProcessListener(
new ProcessAdapter() {
@Override
public void processWillTerminate(ProcessEvent event, boolean willBeDestroyed) {
final DebugProcessImpl debugProcess = getDebugProcess(event.getProcessHandler());
if (debugProcess != null) {
// if current thread is a "debugger manager thread", stop will execute synchronously
// it is KillableColoredProcessHandler responsibility to terminate VM
debugProcess.stop(
willBeDestroyed
&& !(event.getProcessHandler() instanceof KillableColoredProcessHandler));
// wait at most 10 seconds: the problem is that debugProcess.stop() can hang if
// there are troubles in the debuggee
// if processWillTerminate() is called from AWT thread debugProcess.waitFor() will
// block it and the whole app will hang
if (!DebuggerManagerThreadImpl.isManagerThread()) {
if (SwingUtilities.isEventDispatchThread()) {
ProgressManager.getInstance()
.runProcessWithProgressSynchronously(
new Runnable() {
@Override
public void run() {
ProgressManager.getInstance()
.getProgressIndicator()
.setIndeterminate(true);
debugProcess.waitFor(10000);
}
},
"Waiting For Debugger Response",
false,
debugProcess.getProject());
} else {
debugProcess.waitFor(10000);
}
}
}
}
});
}
myDispatcher.getMulticaster().sessionCreated(session);
return session;
}
