static int swClient_tcp_sendfile_sync(swClient *cli, char *filename)
{
if (swSocket_sendfile_sync(cli->connection.fd, filename, cli->timeout) < 0)
{
SwooleG.error = errno;
return SW_ERR;
}
return SW_OK;
}
static int swClient_tcp_sendfile_sync(swClient *cli, char *filename, off_t offset, size_t length)
{
if (swSocket_sendfile_sync(cli->socket->fd, filename, offset, length, cli->timeout) < 0)
{
SwooleG.error = errno;
return SW_ERR;
}
return SW_OK;
}
/**
* Use message queue ipc
*/
int swFactoryProcess_writer_loop_queue(swThreadParam *param)
{
swEventData *resp;
swServer *serv = SwooleG.serv;
int pti = param->pti;
swQueue_data sdata;
//必须加1,msg_type必须不能为0
sdata.mtype = pti + 1;
swSignal_none();
while (SwooleG.running > 0)
{
swTrace("[Writer]wt_queue[%ld]->out wait", sdata.mtype);
if (serv->write_queue.out(&serv->write_queue, &sdata, sizeof(sdata.mdata)) < 0)
{
if (errno == EINTR)
{
continue;
}
swWarn("[writer]wt_queue->out fail.Error: %s [%d]", strerror(errno), errno);
}
else
{
int ret;
resp = (swEventData *) sdata.mdata;
//Close
//TODO: thread safe, should close in reactor thread.
if (resp->info.len == 0)
{
close_fd:
swServer_connection_close(SwooleG.serv, resp->info.fd, 0);
continue;
}
else
{
if (resp->info.type == SW_EVENT_SENDFILE)
{
ret = swSocket_sendfile_sync(resp->info.fd, resp->data, SW_WRITER_TIMEOUT);
}
else
{
ret = swConnection_send_blocking(resp->info.fd, resp->data, resp->info.len, 1000 * SW_WRITER_TIMEOUT);
}
if (ret < 0)
{
switch (swConnection_error(errno))
{
case SW_ERROR:
swWarn("send to fd[%d] failed. Error: %s[%d]", resp->info.fd, strerror(errno), errno);
break;
case SW_CLOSE:
goto close_fd;
default:
break;
}
}
}
}
}
pthread_exit((void *) param);
return SW_OK;
}