ch_task_pool_t * ch_task_pool_create(ch_context_t *context){
ch_task_t *tsk;
apr_pool_t *mp = context->mp;
ch_task_pool_t *tpool = (ch_task_pool_t*)apr_palloc(mp,sizeof(ch_task_pool_t));
tpool->context = context;
tpool->rx_tsks = apr_array_make(context->mp,16,sizeof(ch_task_t*));
tpool->as_tsks = apr_array_make(context->mp,16,sizeof(ch_task_t*));
/* create all rx tasks */
if(_rx_tasks_create(tpool) == CH_ERROR){
return NULL;
}
if(_as_tasks_create(tpool) == CH_ERROR){
return NULL;
}
/*ok!*/
ch_log(CH_LOG_INFO,"create recieve tasks[%u] and assemble tasks[%u] in task pool ok!",
tpool->rx_tsks->nelts,tpool->as_tsks->nelts);
return tpool;
}
static int _rx_tasks_create(ch_task_pool_t *tpool){
if(tpool->context->ppool == NULL)
return CH_OK;
ch_task_t *tsk = ch_rxtask_create(tpool->context);
if(tsk == NULL){
ch_log(CH_LOG_ERR,"create recieve task failed!");
return CH_ERROR;
}
_task_put(tpool->rx_tsks,tsk);
return CH_OK;
}
/*
* Allocate a new channel. The refcount is set to 1.
* The channel isn't actually used until it is opened.
* Returns NULL if out of memory.
*/
channel_T *
add_channel(void)
{
int which;
channel_T *channel = (channel_T *)alloc_clear((int)sizeof(channel_T));
if (channel == NULL)
return NULL;
channel->ch_id = next_ch_id++;
ch_log(channel, "Opening channel\n");
#ifdef CHANNEL_PIPES
for (which = CHAN_SOCK; which <= CHAN_IN; ++which)
#else
which = CHAN_SOCK;
#endif
{
channel->ch_pfd[which].ch_fd = (sock_T)-1;
#ifdef FEAT_GUI_X11
channel->ch_pfd[which].ch_inputHandler = (XtInputId)NULL;
#endif
#ifdef FEAT_GUI_GTK
channel->ch_pfd[which].ch_inputHandler = 0;
#endif
#ifdef FEAT_GUI_W32
channel->ch_pfd[which].ch_inputHandler = -1;
#endif
#ifdef FEAT_GUI_MACVIM
channel->ch_pfd[which].ch_inputHandler = 0;
#endif
}
channel->ch_timeout = 2000;
if (first_channel != NULL)
{
first_channel->ch_prev = channel;
channel->ch_next = first_channel;
}
first_channel = channel;
channel->ch_refcount = 1;
return channel;
}
static int _as_tasks_create(ch_task_pool_t *tpool){
ch_task_t *tsk;
int i;
for(i = 0; i<tpool->context->n_assemble_tasks; i++){
tsk = ch_assemble_task_create(tpool->context,i+1);
if(tsk == NULL){
ch_log(CH_LOG_ERR,"Create assemble task[%d] failed!",i+1);
return CH_ERROR;
}
_task_put(tpool->as_tsks,tsk);
}
return CH_OK;
}
