bool InboundNamedPipeCarrier::OnEvent(select_event &event) {
if (_pProtocol == NULL) {
ASSERT("This pipe has no upper protocols");
return false;
}
int32_t recvAmount = 0;
switch (event.type) {
case SET_READ:
{
IOBuffer *pInputBuffer = _pProtocol->GetInputBuffer();
o_assert(pInputBuffer != NULL);
if (!pInputBuffer->ReadFromPipe(_inboundFd,
FD_READ_CHUNK, recvAmount)) {
FATAL("Unable to read data");
return false;
}
return _pProtocol->SignalInputData(recvAmount);
}
default:
{
ASSERT("Invalid state: %hhu", event.type);
return false;
}
}
}
bool InboundNamedPipeCarrier::OnEvent(struct epoll_event &event) {
if (_pProtocol == NULL) {
ASSERT("This pipe has no upper protocols");
return false;
}
int32_t recvBytes = 0;
if ((event.events & EPOLLIN) != 0) {
IOBuffer *pInputBuffer = _pProtocol->GetInputBuffer();
o_assert(pInputBuffer != NULL);
if (!pInputBuffer->ReadFromPipe(_inboundFd, FD_READ_CHUNK,
recvBytes)) {
FATAL("Unable to read data");
return false;
}
return _pProtocol->SignalInputData(recvBytes);
} else if (event.events & EPOLLHUP) {
WARN("This is a HUP");
if (_pProtocol != NULL)
_pProtocol->EnqueueForDelete();
return false;
} else {
ASSERT("Invalid state: %x", event.events);
return false;
}
}
bool InboundNamedPipeCarrier::OnEvent(struct kevent &event) {
if (_pProtocol == NULL) {
ASSERT("This pipe has no upper protocols");
return false;
}
int32_t recvAmount = 0;
switch (event.filter) {
case EVFILT_READ:
{
IOBuffer *pInputBuffer = _pProtocol->GetInputBuffer();
assert(pInputBuffer != NULL);
if (!pInputBuffer->ReadFromPipe(event.ident, event.data, recvAmount)) {
FATAL("Unable to read data");
return false;
}
return _pProtocol->SignalInputData(recvAmount);
}
default:
{
ASSERT("Invalid state: %hu", event.filter);
return false;
}
}
}
