source: benchmark/io/http/worker.hfa @ 8c58e73

#pragma once

#include <iofwd.hfa>
#include <queueLockFree.hfa>
#include <thread.hfa>

extern "C" {
        #include <sys/socket.h>
}

//=============================================================================================
// Worker Thread
//=============================================================================================

extern const size_t zipf_sizes[];
enum { zipf_cnts = 36, };

struct sendfile_stats_t {
        volatile uint64_t calls;
        volatile uint64_t tries;
        volatile uint64_t header;
        volatile uint64_t splcin;
        volatile uint64_t splcot;
        struct {
                volatile uint64_t calls;
                volatile uint64_t bytes;
        } avgrd[zipf_cnts];
};

void ?{}( sendfile_stats_t & this );

struct connection {
        int pipe[2];
        struct {
                sendfile_stats_t sendfile;
        } stats;
};

static inline void ?{}( connection & this ) {
        this.pipe[0] = -1;
        this.pipe[1] = -1;
}

thread AcceptWorker {
        connection conn;
        int sockfd;
        struct sockaddr * addr;
        socklen_t * addrlen;
        int flags;
        volatile bool done;
};
void ?{}( AcceptWorker & this);
void main( AcceptWorker & );


struct PendingRead {
        PendingRead * volatile next;
        io_future_t f;
        struct {
                void * buf;
                size_t len;
        } in;
        struct {
                volatile int fd;
        } out;
};

static inline PendingRead * volatile & ?`next ( PendingRead * node ) {
        return node->next;
}

thread ChannelWorker {
        connection conn;
        volatile bool done;
        mpsc_queue(PendingRead) * queue;
};
void ?{}( ChannelWorker & );
void main( ChannelWorker & );

thread Acceptor {
        mpsc_queue(PendingRead) * queue;
        int sockfd;
        struct sockaddr * addr;
        socklen_t * addrlen;
        int flags;
        volatile bool done;
};
void ?{}( Acceptor & );
void main( Acceptor & );