PICloud many important fixes

libs/main/cloud/picloudserver.h

@@ -86,6 +86,8 @@ private:
 	PIVector<Client *> removed_clients_;
 	PIMap<uint, Client *> index_clients;
 	PITimer ping_timer;
+	PIConditionVariable cvar;
+	PIMutex open_mutex;
 	mutable PIMutex clients_mutex;
 	std::atomic_bool is_deleted;
 };

libs/main/io_devices/piethernet.cpp

@@ -588,7 +588,7 @@ bool PIEthernet::connect(bool threaded) {
 	if (!connected_) {
 		piCoutObj << "Can`t connect to" << addr_r << "," << ethErrorString();
 	}
-	opened_ = connected_;
+	opened_.exchange(connected_);
 	if (connected_) {
 		connected();
 	}
@@ -720,7 +720,7 @@ ssize_t PIEthernet::readDevice(void * read_to, ssize_t max_size) {
 			piCoutObj << "connect to " << path() << connected_;
 			if (!connected_)
 				piCoutObj << "Can`t connect to" << addr_r << "," << ethErrorString();
-			opened_ = connected_;
+			opened_.exchange(connected_);
 			if (connected_) {
 				connecting_ = false;
 				connected();
@@ -847,7 +847,7 @@ ssize_t PIEthernet::writeDevice(const void * data, ssize_t max_size) {
 			connected_ = connectTCP();
 			if (!connected_)
 				piCoutObj << "Can`t connect to" << addr_r << "," << ethErrorString();
-			opened_ = connected_;
+			opened_.exchange(connected_);
 			if (connected_) {
 				connecting_ = false;
 				connected();

libs/main/io_devices/piiodevice.cpp

@@ -304,6 +304,7 @@ ssize_t PIIODevice::write(const void * data, ssize_t max_size) {
 
 
 void PIIODevice::_init() {
+	opened_ = false;
 	setOptions(0);
 	setReopenEnabled(true);
 	setReopenTimeout(1000);

libs/main/io_devices/piiodevice.h

@@ -540,7 +540,7 @@ protected:
 	DeviceMode mode_;
 	DeviceOptions options_;
 	ReadRetFunc func_read = nullptr;
-	bool opened_ = false;
+	std::atomic_bool opened_;
 	void * ret_data_ = nullptr;
 
 private: