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version 3.6.0

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another fixes in PIEthernet
remove PIThread::interrupt()
piwaitevent patches
This commit is contained in:
Пелипенко Иван
2022-11-12 13:31:26 +03:00
parent 7bbffef237
commit e9128771db
11 changed files with 57 additions and 90 deletions
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64
libs/main/io_devices/piethernet.cpp
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@@ -294,7 +294,6 @@ bool PIEthernet::init() {
st = SOCK_STREAM;
pr = IPPROTO_TCP;
}
PIFlags<Parameters> params = parameters();
sock = ::socket(AF_INET, st, pr);
ethNonblocking(sock);
PRIVATE->event.create();
@@ -375,7 +374,6 @@ bool PIEthernet::openDevice() {
memset(&PRIVATE->addr_, 0, sizeof(PRIVATE->addr_));
PRIVATE->addr_.sin_family = AF_INET;
PRIVATE->addr_.sin_port = htons(addr_r.port());
PIFlags<Parameters> params = parameters();
if (params[PIEthernet::Broadcast]) PRIVATE->addr_.sin_addr.s_addr = INADDR_ANY;
else PRIVATE->addr_.sin_addr.s_addr = addr_r.ip();
#ifdef QNX
@@ -419,7 +417,7 @@ bool PIEthernet::closeDevice() {
while (!clients_.isEmpty())
delete clients_.back();
if (ned) {
piCoutObj << "Disconnect on close";
//piCoutObj << "Disconnect on close";
disconnected(false);
}
return true;
@@ -468,13 +466,6 @@ void PIEthernet::applyOptInt(int level, int opt, int val) {
}
void PIEthernet::setParameter(PIEthernet::Parameters parameter, bool on) {
PIFlags<Parameters> cp = (PIFlags<Parameters>)(property("parameters").toInt());
cp.setFlag(parameter, on);
setParameters(cp);
}
bool PIEthernet::joinMulticastGroup(const PIString & group) {
if (sock == -1) init();
if (sock == -1) return false;
@@ -489,7 +480,6 @@ bool PIEthernet::joinMulticastGroup(const PIString & group) {
if (!mcast_groups.contains(group)) mcast_groups << group;
return true;
}
PIFlags<Parameters> params = parameters();
addr_r.set(path());
#ifndef LWIP
struct ip_mreqn mreq;
@@ -536,7 +526,6 @@ bool PIEthernet::leaveMulticastGroup(const PIString & group) {
piCoutObj << "Only UDP sockets can leave multicast groups";
return false;
}
PIFlags<Parameters> params = parameters();
addr_r.set(path());
#ifndef LWIP
struct ip_mreqn mreq;
@@ -715,9 +704,9 @@ ssize_t PIEthernet::readDevice(void * read_to, ssize_t max_size) {
#ifdef QNX
PRIVATE->addr_.sin_len = sizeof(PRIVATE->addr_);
#endif
piCoutObj << "connect to " << path() << "...";
//piCoutObj << "connect to " << path() << "...";
connected_ = connectTCP();
piCoutObj << "connect to " << path() << connected_;
//piCoutObj << "connect to " << path() << connected_;
if (!connected_)
piCoutObj << "Can`t connect to" << addr_r << "," << ethErrorString();
opened_.exchange(connected_);
@@ -734,6 +723,7 @@ ssize_t PIEthernet::readDevice(void * read_to, ssize_t max_size) {
{
long wr = waitForEvent(PRIVATE->event, FD_READ | FD_CLOSE);
switch (wr) {
case 0: return -1;
case FD_READ:
//piCout << "fd_read ...";
rs = ethRecv(sock, read_to, max_size);
@@ -746,31 +736,47 @@ ssize_t PIEthernet::readDevice(void * read_to, ssize_t max_size) {
}
}
#else
if (PRIVATE->event.wait(sock))
if (PRIVATE->event.wait(sock)) {
errorClear();
rs = ethRecv(sock, read_to, max_size);
}
#endif
//piCoutObj << "readed" << rs;
if (rs <= 0) {
lerr = ethErrorCore();
//piCoutObj << "readed error" << lerr << errorString().data() << parameters()[DisonnectOnTimeout];
//piCoutObj << "readed" << rs << "error" << lerr;
// async normal returns
#ifdef WINDOWS
if ((lerr == WSAEWOULDBLOCK || lerr == WSAETIMEDOUT) && !parameters()[DisonnectOnTimeout]) {
#elif defined(ANDROID)
if ((lerr == EWOULDBLOCK || lerr == EAGAIN || lerr == EINTR) && !parameters()[DisonnectOnTimeout] && rs < 0) {
if (lerr == WSAEWOULDBLOCK) {
#else
if ((lerr == EWOULDBLOCK || lerr == EAGAIN) && !parameters()[DisonnectOnTimeout] && rs < 0) {
if (lerr == EWOULDBLOCK || lerr == EAGAIN || lerr == EINTR) {
#endif
//piCoutObj << errorString();
//piCoutObj << "Ignore would_block" << lerr;
return -1;
}
// if no disconnect on timeout
if (!params[DisonnectOnTimeout]) {
#ifdef WINDOWS
if (lerr == WSAETIMEDOUT) {
#else
if (lerr == ETIMEDOUT) {
#endif
//piCoutObj << "Ignore read timeout";
return -1;
}
}
// disconnect here
//piCoutObj << "Disconnnected, check for event, connected =" << connected_;
if (connected_.exchange(false)) {
opened_ = false;
piCoutObj << "Disconnect on read," << ethErrorString();
//piCoutObj << "Disconnect on read," << ethErrorString();
closeSocket(sock);
init();
disconnected(rs < 0);
}
if (parameters()[KeepConnection]) {
if (params[KeepConnection]) {
connect();
}
//piCoutObj << "eth" << ip_ << "disconnected";
@@ -857,7 +863,7 @@ ssize_t PIEthernet::writeDevice(const void * data, ssize_t max_size) {
auto disconnectFunc = [this](){
if (connected_.exchange(false)) {
opened_ = false;
piCoutObj << "Disconnect on write," << ethErrorString();
//piCoutObj << "Disconnect on write," << ethErrorString();
closeSocket(sock);
init();
disconnected(true);
@@ -965,8 +971,8 @@ void PIEthernet::server_func(void * eth) {
PIString ip = PIStringAscii(inet_ntoa(client_addr.sin_addr));
ip += ":" + PIString::fromNumber(htons(client_addr.sin_port));
PIEthernet * e = new PIEthernet(s, ip);
CONNECT1(void, PIObject *, e, deleted, ce, clientDeleted);
ce->clients_mutex.lock();
CONNECT1(void, PIObject *, e, deleted, ce, clientDeleted)
ce->clients_ << e;
ce->clients_mutex.unlock();
ce->newConnection(e);
@@ -1012,15 +1018,17 @@ bool PIEthernet::connectTCP() {
#ifdef WINDOWS
long PIEthernet::waitForEvent(PIWaitEvent & event, long mask) {
if (!event.isCreate() || sock < 0) return 0;
WSAEventSelect(sock, event.getEvent(), mask);
if (WSAEventSelect(sock, event.getEvent(), mask) == SOCKET_ERROR) {
if (ethErrorCore() == WSAEINPROGRESS)
return 0;
}
if (event.wait()) {
//DWORD wr = WSAWaitForMultipleEvents(1, &(PRIVATE->read_event), FALSE, WSA_INFINITE, TRUE);
//piCout << "wait result" << wr;
//if (wr == WSA_WAIT_EVENT_0) {
WSANETWORKEVENTS events;
memset(&events, 0, sizeof(events));
WSAEnumNetworkEvents(sock, event.getEvent(), &events);
//piCout << "wait result" << events.lNetworkEvents;
//piCoutObj << "wait result" << events.lNetworkEvents;
return events.lNetworkEvents;
}
return 0;