/**
* Worker进程,向writer发送数据
*/
int swFactoryProcess_finish(swFactory *factory, swSendData *resp)
{
//UDP直接在worker进程内发送
int ret, sendn, count, pipe_i;
swFactoryProcess *object = factory->object;
swServer *serv = factory->ptr;
swReactor *reactor;
int fd = resp->info.fd;
//UDP在worker进程中直接发送到客户端
if(resp->info.type == SW_EVENT_UDP)
{
ret = swServer_send_udp_packet(serv, resp);
goto finish;
}
//swQueue_data for msg queue
struct
{
long pti;
swEventData _send;
} sdata;
//写队列mtype
sdata.pti = (SwooleWG.id % serv->writer_num) + 1;
//copy
memcpy(sdata._send.data, resp->data, resp->info.len);
swConnection *conn = swServer_get_connection(serv, fd);
if(conn == NULL)
{
swWarn("connection[%d] not found.", fd);
return SW_ERR;
}
sdata._send.info.fd = fd;
sdata._send.info.type = resp->info.type;
sdata._send.info.len = resp->info.len;
sdata._send.info.from_id = conn->from_id;
sendn = resp->info.len + sizeof(resp->info);
//swWarn("send: type=%d|content=%s", resp->info.type, resp->data);
swTrace("[Worker]wt_queue[%ld]->in| fd=%d", sdata.pti, fd);
for (count = 0; count < SW_WORKER_SENDTO_COUNT; count++)
{
#if SW_WORKER_IPC_MODE == 2
ret = object->wt_queue.in(&object->wt_queue, (swQueue_data *)&sdata, sendn);
#else
reactor = &(serv->reactor_threads[conn->from_id].reactor);
if (serv->reactor_pipe_num > 1)
{
pipe_i = fd % serv->reactor_pipe_num + reactor->id;
}
else
{
pipe_i = reactor->id;
}
//swWarn("send to reactor. fd=%d|pipe_i=%d|reactor_id=%d|reactor_pipe_num=%d", fd, pipe_i, conn->from_id, serv->reactor_pipe_num);
ret = write(object->workers[pipe_i].pipe_worker, &sdata._send, sendn);
#endif
//printf("wt_queue->in: fd=%d|from_id=%d|data=%s|ret=%d|errno=%d\n", sdata._send.info.fd, sdata._send.info.from_id, sdata._send.data, ret, errno);
if (ret >= 0)
{
break;
}
else if (errno == EINTR)
{
continue;
}
else if (errno == EAGAIN)
{
swYield();
}
else
{
break;
}
}
finish:
if (ret < 0)
{
swWarn("[Worker#%d]sendto writer pipe or queue failed. Error: %s [%d]", getpid(), strerror(errno), errno);
}
return ret;
}
/**
* Worker进程,向writer发送数据
*/
int swFactoryProcess_finish(swFactory *factory, swSendData *resp)
{
//UDP直接在worker进程内发送
int ret, sendn, count;;
swFactoryProcess *object = factory->object;
swServer *serv = factory->ptr;
//from_id超过serv->poll_thread_num，这是一个UDP
//UDP在worker进程中直接发送到客户端
if(resp->info.from_id >= serv->poll_thread_num)
{
ret = swServer_send_udp_packet(serv, resp);
goto finish;
}
//swQueue_data for msg queue
struct {
long pti;
swEventData _send;
} sdata;
//写队列mtype
sdata.pti = (c_worker_pti % serv->writer_num) + 1;
//copy
memcpy(sdata._send.data, resp->data, resp->info.len);
sdata._send.info.fd = resp->info.fd;
sdata._send.info.len = resp->info.len;
sdata._send.info.from_id = resp->info.from_id;
sendn = resp->info.len + sizeof(resp->info);
swTrace("[Worker]wt_queue[%ld]->in| fd=%d", sdata.pti, sdata._send.info.fd);
for (count = 0; count < SW_WORKER_SENDTO_COUNT; count++)
{
#if SW_WORKER_IPC_MODE == 2
ret = object->wt_queue.in(&object->wt_queue, (swQueue_data *)&sdata, sendn);
#else
ret = write(object->workers[c_worker_pti].pipe_worker, &sdata._send, sendn);
#endif
//printf("wt_queue->in: fd=%d|from_id=%d|data=%s|ret=%d|errno=%d\n", sdata._send.info.fd, sdata._send.info.from_id, sdata._send.data, ret, errno);
if (ret >= 0)
{
break;
}
else if (errno == EINTR)
{
continue;
}
else if (errno == EAGAIN)
{
swYield();
}
else
{
break;
}
}
finish:
if (ret < 0)
{
swWarn("[Worker#%d]sendto writer pipe or queue fail. Error: %s [%d]", getpid(), strerror(errno), errno);
}
return ret;
}
/**
* worker: send to client
*/
int swFactoryProcess_finish(swFactory *factory, swSendData *resp)
{
int ret, sendn, count;
swFactoryProcess *object = factory->object;
swServer *serv = factory->ptr;
int fd = resp->info.fd;
//unix dgram
if (resp->info.type == SW_EVENT_UNIX_DGRAM)
{
socklen_t len;
struct sockaddr_un addr_un;
int from_sock = resp->info.from_fd;
addr_un.sun_family = AF_UNIX;
memcpy(addr_un.sun_path, resp->sun_path, resp->sun_path_len);
len = sizeof(addr_un);
ret = swSendto(from_sock, resp->data, resp->info.len, 0, (struct sockaddr *) &addr_un, len);
goto finish;
}
//UDP pacakge
else if (resp->info.type == SW_EVENT_UDP || resp->info.type == SW_EVENT_UDP6)
{
ret = swServer_send_udp_packet(serv, resp);
goto finish;
}
//swQueue_data for msg queue
struct
{
long pti;
swEventData _send;
} sdata;
//for message queue
sdata.pti = (SwooleWG.id % serv->writer_num) + 1;
//copy
memcpy(sdata._send.data, resp->data, resp->info.len);
swConnection *conn = swServer_get_connection(serv, fd);
if (conn == NULL || conn->active == 0)
{
swWarn("connection[%d] not found.", fd);
return SW_ERR;
}
sdata._send.info.fd = fd;
sdata._send.info.type = resp->info.type;
sdata._send.info.len = resp->info.len;
sdata._send.info.from_id = conn->from_id;
sendn = resp->info.len + sizeof(resp->info);
//swWarn("send: type=%d|content=%s", resp->info.type, resp->data);
swTrace("[Worker]wt_queue[%ld]->in| fd=%d", sdata.pti, fd);
for (count = 0; count < SW_WORKER_SENDTO_COUNT; count++)
{
if (serv->ipc_mode == SW_IPC_MSGQUEUE)
{
ret = object->wt_queue.in(&object->wt_queue, (swQueue_data *)&sdata, sendn);
}
else
{
int pipe_i;
swReactor *reactor = &(serv->reactor_threads[conn->from_id].reactor);
if (serv->reactor_pipe_num > 1)
{
pipe_i = fd % serv->reactor_pipe_num + reactor->id;
}
else
{
pipe_i = reactor->id;
}
//swWarn("send to reactor. fd=%d|pipe_i=%d|reactor_id=%d|reactor_pipe_num=%d", fd, pipe_i, conn->from_id, serv->reactor_pipe_num);
ret = write(object->workers[pipe_i].pipe_worker, &sdata._send, sendn);
}
//printf("wt_queue->in: fd=%d|from_id=%d|data=%s|ret=%d|errno=%d\n", sdata._send.info.fd, sdata._send.info.from_id, sdata._send.data, ret, errno);
if (ret >= 0)
{
break;
}
else if (errno == EINTR)
{
continue;
}
else if (errno == EAGAIN)
{
swYield();
}
else
{
break;
}
}
finish:
if (ret < 0)
{
swWarn("[Worker#%d]sendto writer pipe or queue failed. Error: %s [%d]", getpid(), strerror(errno), errno);
}
return ret;
}
