Method startSessionFunction

src/jrd/ProfilerManager.cpp:337–360

}

void ProfilerPackage::startSessionFunction(ThrowStatusExceptionWrapper* /*status*/,
	IExternalContext* context, const StartSessionInput::Type* in, StartSessionOutput::Type* out)
{
	const auto tdbb = JRD_get_thread_data();
	const auto attachment = tdbb->getAttachment();

	if (!in->attachmentIdNull && AttNumber(in->attachmentId) != attachment->att_attachment_id)
	{
		ProfilerIpc ipc(tdbb, *getDefaultMemoryPool(), in->attachmentId);
		ipc.sendAndReceive(tdbb, ProfilerIpc::Tag::START_SESSION, in, out);
		return;
	}

	const string description(in->description.str, in->descriptionNull ? 0 : in->description.length);
	const Nullable<SLONG> flushInterval(in->flushIntervalNull ?
		Nullable<SLONG>() : Nullable<SLONG>(in->flushInterval));
	const PathName pluginName(in->pluginName.str, in->pluginNameNull ? 0 : in->pluginName.length);
	const string pluginOptions(in->pluginOptions.str, in->pluginOptionsNull ? 0 : in->pluginOptions.length);

	const auto profilerManager = attachment->getProfilerManager(tdbb);

	out->sessionIdNull = FB_FALSE;
	out->sessionId = profilerManager->startSession(tdbb, flushInterval, pluginName, description, pluginOptions);
}


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