src/server/read.c

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

void    serverCloseConn(Server, unsigned int);

ssize_t
serverRead(Server this, unsigned int i)
{
        int     fd = (this->fds)[i].fd;
        ssize_t size;

        if (NULL == (this->conns)[fd].worker) {
                loggerLog(
                                this->logger,
                                LOGGER_INFO,
                                "initialization error: NULL reader");
                return -1;
        }

        switch ((size = streamReaderRead(
                                        (this->conns)[fd].worker,
                                        (this->conns)[fd].stream)))
        {
                case -2:
                        // DROP-THROUGH

                case -1: 
                        /*
                         * read failure / close connection
                         */
                        loggerLog(this->logger, LOGGER_INFO,
                                        "connection[%d] closed...%s",
                                        fd,
                                        inet_ntoa((((this->conns)[fd].sock)->addr).sin_addr));
                        serverCloseConn(this, i);
                        break;

                case 0:
                        break;

                default:
                        (this->fds)[i].events |= POLLOUT;
                        break;
        }

        return size;
}

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