Class Server

• Defined in File acam_server.h

Class Documentation

class Server

server class for acam daemon

This class defines what is needed by the acam daemon server.

Public Functions

inline Server()

class constructor

inline ~Server()

class deconstructor cleans up on exit

void doit(Network::TcpSocket &sock)

the workhorse of each thread connetion

void exit_cleanly()

exit

long configure_acamd()

read and apply the configuration file

long configure_telemetry()

read and apply telem configuration

inline long initialize_python_objects()

void handle_signal(int signo)

Public Members

int nbport

non-blocking port

int blkport

blocking port

int asyncport

asynchronous message port

std::string asyncgroup

asynchronous multicast group

std::atomic<int> cmd_num

keep a running tally of number of commands received by acamd

Common::CorrIdCache corr_cache

dedup cache for tagged inter-daemon commands

std::atomic<int> threads_active

number of blocking threads that exist

Config config

create a Config object for reading the configuration file

Interface interface

create an Interface object for the acam hardware

NumberPool id_pool

creates a number pool to keep track of blocking socket IDs

std::mutex conn_mutex

mutex to protect against simultaneous access to Accept()

std::mutex sock_block_mutex

mutex to protect against simultaneous access to Accept()

std::mutex socklist_mutex

mutex to protect against simultaneous access to socklist

std::map<int, std::shared_ptr<Network::TcpSocket>> socklist

container to hold TcpSocket object pointers

Public Static Functions

static void new_log_day(std::string logpath)

creates a new logbook each day

static void block_main(Acam::Server &server, std::shared_ptr<Network::TcpSocket> sock)

main function for blocking connection thread

static void thread_main(Acam::Server &server, std::shared_ptr<Network::TcpSocket> sock)

static void async_main(Acam::Server &acam, Network::UdpSocket sock)

asynchronous message sending thread

static inline void signal_handler(int signo)

Public Static Attributes

static Server *instance