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implemented simple dns caching in httpd

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hyung-hwan
2014-07-24 16:22:06 +00:00
parent 1231b3b941
commit 6137df4e86
5 changed files with 279 additions and 93 deletions
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9
qse/lib/http/httpd.c
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@ -904,7 +904,7 @@ static int update_mux_for_current_task (qse_httpd_t* httpd, qse_httpd_client_t*
clear_trigger_mask_result (task);
printf ("update_mux_for_current_task..............\n");
/*printf ("update_mux_for_current_task..............\n");*/
if (QSE_MEMCMP (&client->trigger, &task->trigger, QSE_SIZEOF(client->trigger)) != 0 ||
((client->status & CLIENT_MUTE) && !(client->status & CLIENT_MUTE_DELETED)))
{
@ -1070,7 +1070,7 @@ static int update_mux_for_next_task (qse_httpd_t* httpd, qse_httpd_client_t* cli
int expected_mux_status;
int expected_trigger_cmask;
printf ("update_mux_for_next_task\n");
/*printf ("update_mux_for_next_task\n");*/
expected_mux_mask = QSE_HTTPD_MUX_READ;
expected_mux_status = CLIENT_HANDLE_READ_IN_MUX;
expected_trigger_cmask = QSE_HTTPD_TASK_TRIGGER_READ;
@ -1422,7 +1422,6 @@ int qse_httpd_loop (qse_httpd_t* httpd)
if (httpd->opt.trait & QSE_HTTPD_LOGACT)
{
qse_httpd_act_t msg;
qse_size_t len;
msg.code = QSE_HTTPD_CATCH_MWARNMSG;
qse_mbscpy (msg.u.mwarnmsg, QSE_MT("cannot activate dns"));
httpd->opt.rcb.logact (httpd, &msg);
@ -1601,7 +1600,7 @@ int qse_httpd_resolname (qse_httpd_t* httpd, const qse_mchar_t* name, qse_httpd_
/* TODO: find the name in cache */
/* not found in the cache */
printf ("dns_send.........................\n");
printf ("DNS_SEND.........................\n");
if (!httpd->dnsactive)
{
qse_httpd_seterrnum (httpd, QSE_HTTPD_ENODNS);
@ -1615,11 +1614,9 @@ int qse_httpd_activatetasktrigger (qse_httpd_t* httpd, qse_httpd_client_t* clien
{
int x, org_cmask;
printf ("activate ..$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$..\n");
/* don't do anything if it's active */
if (!(task->trigger.flags & QSE_HTTPD_TASK_TRIGGER_INACTIVE)) return 0;
printf ("activate reakly....\n");
/* when task trigger is inactive, no handle are registered
* into mux. update_mux_for_current_task adds the client handle
* to mux for reading only if writing is not requested explicitly.