src/server/run.c

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#include "server.h"
#include "logger.h"

#include "utils/signalHandling.h"

int     serverPoll(Server);
int     serverHandleAccept(Server, unsigned int);
void    serverCloseConn(Server, unsigned int);
ssize_t serverRead(Server, unsigned int);
ssize_t serverWrite(Server, unsigned int);

void
serverRun(Server this)
{
    loggerLog(this->logger, LOGGER_INFO, "service started");

    while (!doShutdown) 
    {
                int          events;
                unsigned int i;
                int          naccs = 10;

                events = serverPoll(this);
                if (doShutdown || 0 >= events) break;

                if (0 != ((this->fds)[0].revents & POLLIN)) {
                        events--;
                        while(-1 != serverHandleAccept(this, 0) && 0 < naccs) {
                                naccs--;
                        }
                }

                if (0 != ((this->fds)[1].revents & POLLIN)) {
                        events--;
                        while(-1 != serverHandleAccept(this, 1) && 0 < naccs) {
                                naccs--;
                        }
                }

                for (i=2; i < this->nfds; i++) {
                        int nreads = 10, nwrites = 10;

                        if (0 != ((this->fds)[i].revents & POLLIN) && 0 < nreads) {
                                events--;
                                nreads--;

                                serverRead(this, i);
                        }

                        if (0 != ((this->fds)[i].revents & POLLOUT) && 0 < nwrites) {
                                events--;
                                nwrites--;

                                serverWrite(this, i);
                        }

                        if (0 > events)
                                break; // no more events to handle
                }
    }
}

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