{

int result = -1;

jack_log("JackExternalClient::ClientNotify ref = %ld client = %s name = %s notify = %ld", refnum, fClientControl->fName, name, notify);

fChannel.ClientNotify(refnum, name, notify, sync, message, value1, value2, &result);

return result;

{

try {

if (fChannel.Open(name) < 0) {

jack_error("Cannot connect to client name = %s\n", name);

return -1;

}

// Use "placement new" to allocate object in shared memory

JackShmMemAble* shared_mem = static_cast<JackShmMemAble*>(JackShmMem::operator new(sizeof(JackClientControl)));

shared_mem->Init();

fClientControl = new(shared_mem) JackClientControl(name, pid, refnum, uuid);

if (!fClientControl) {

jack_error("Cannot allocate client shared memory segment");

return -1;

}

*shared_client = shared_mem->GetShmIndex();

jack_log("JackExternalClient::Open name = %s index = %ld base = %x", name, shared_mem->GetShmIndex(), shared_mem->GetShmAddress());

return 0;

} catch (std::exception&) {

return -1;

}

{

jack_log("JackExternalClient::Close");

fChannel.Close();

if (fClientControl) {

fClientControl->~JackClientControl();

JackShmMem::operator delete(fClientControl);

}

return 0;