/*
- * Copyright (c) 1998-2012 by the citadel.org team
+ * Copyright (c) 1998-2015 by the citadel.org team
*
- * This program is open source software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 3.
- *
- *
+ * This program is open source software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 3.
*
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- *
- *
- *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
*/
#include "sysdep.h"
#include "server.h"
#include "citserver.h"
#include "support.h"
-
#include "ctdl_module.h"
-
+#include "config.h"
#include "event_client.h"
#include "serv_curl.h"
int DebugEventLoop = 0;
int DebugEventLoopBacktrace = 0;
int DebugCurl = 0;
+pthread_key_t evConKey;
long EvIDSource = 1;
/*****************************************************************************
* libevent / curl integration *
*****************************************************************************/
-#define DBGLOG(LEVEL) if ((LEVEL != LOG_DEBUG) || (DebugCurl != 0))
-
-#define EVCURL_syslog(LEVEL, FORMAT, ...) \
- DBGLOG (LEVEL) syslog(LEVEL, "EVCURL:IO[%ld]CC[%d] " FORMAT, \
- IO->ID, CCID, __VA_ARGS__)
-
-#define EVCURLM_syslog(LEVEL, FORMAT) \
- DBGLOG (LEVEL) syslog(LEVEL, "EVCURL:IO[%ld]CC[%d] " FORMAT, \
- IO->ID, CCID)
-
-#define CURL_syslog(LEVEL, FORMAT, ...) \
- DBGLOG (LEVEL) syslog(LEVEL, "CURL: " FORMAT, __VA_ARGS__)
-
-#define CURLM_syslog(LEVEL, FORMAT) \
- DBGLOG (LEVEL) syslog(LEVEL, "CURL: " FORMAT)
#define MOPT(s, v) \
do { \
sta = curl_multi_setopt(mhnd, (CURLMOPT_##s), (v)); \
if (sta) { \
- EVQ_syslog(LOG_ERR, "error setting option " \
+ syslog(LOG_ERR, "error setting option " \
#s " on curl multi handle: %s\n", \
curl_easy_strerror(sta)); \
exit (1); \
ev_async WakeupCurl;
evcurl_global_data global;
+eNextState QueueAnDBOperation(AsyncIO *IO);
+
static void
gotstatus(int nnrun)
{
global.nrun = nnrun;
- CURLM_syslog(LOG_DEBUG,
+ syslog(LOG_DEBUG,
"gotstatus(): about to call curl_multi_info_read\n");
while ((msg = curl_multi_info_read(global.mhnd, &nmsg))) {
- CURL_syslog(LOG_DEBUG,
+ syslog(LOG_DEBUG,
"got curl multi_info message msg=%d\n",
msg->msg);
if (CURLMSG_DONE == msg->msg) {
CURL *chnd;
- char *chandle = NULL;
+ void *chandle = NULL;
CURLcode sta;
CURLMcode msta;
AsyncIO*IO;
}
IO = (AsyncIO *)chandle;
if (IO->ID == 0) {
- EVCURL_syslog(LOG_ERR,
+ syslog(LOG_ERR,
"Error, invalid IO context %p\n",
IO);
continue;
}
SetEVState(IO, eCurlGotStatus);
- EVCURLM_syslog(LOG_DEBUG, "request complete\n");
+ syslog(LOG_DEBUG, "request complete\n");
- IO->Now = ev_now(event_base);
+ IO->CitContext->lastcmd = IO->Now = ev_now(event_base);
ev_io_stop(event_base, &IO->recv_event);
ev_io_stop(event_base, &IO->send_event);
sta = msg->data.result;
if (sta) {
- EVCURL_syslog(LOG_ERR,
+ syslog(LOG_ERR,
"error description: %s\n",
IO->HttpReq.errdesc);
IO->HttpReq.CurlError = curl_easy_strerror(sta);
- EVCURL_syslog(LOG_ERR,
+ syslog(LOG_ERR,
"error performing request: %s\n",
IO->HttpReq.CurlError);
if (sta == CURLE_OPERATION_TIMEDOUT)
CURLINFO_RESPONSE_CODE,
&IO->HttpReq.httpcode);
if (sta)
- EVCURL_syslog(LOG_ERR,
+ syslog(LOG_ERR,
"error asking curl for "
"response code from request: %s\n",
curl_easy_strerror(sta));
- EVCURL_syslog(LOG_DEBUG,
+ syslog(LOG_DEBUG,
"http response code was %ld\n",
(long)IO->HttpReq.httpcode);
curl_slist_free_all(IO->HttpReq.headers);
+ IO->HttpReq.headers = NULL;
msta = curl_multi_remove_handle(global.mhnd, chnd);
if (msta)
- EVCURL_syslog(LOG_ERR,
+ syslog(LOG_ERR,
"warning problem detaching "
"completed handle from curl multi: "
"%s\n",
switch(IO->SendDone(IO))
{
case eDBQuery:
+ FreeURL(&IO->ConnectMe);
+ QueueAnDBOperation(IO);
+ break;
case eSendDNSQuery:
case eReadDNSReply:
case eConnect:
which,
&running_handles);
- CURLM_syslog(LOG_DEBUG, "stepmulti(): calling gotstatus()\n");
+ syslog(LOG_DEBUG, "stepmulti(): calling gotstatus()\n");
if (msta)
- CURL_syslog(LOG_ERR,
+ syslog(LOG_ERR,
"error in curl processing events"
"on multi handle, fd %d: %s\n",
(int)fd,
static void
gottime(struct ev_loop *loop, ev_timer *timeev, int events)
{
- CURLM_syslog(LOG_DEBUG, "EVCURL: waking up curl for timeout\n");
+ syslog(LOG_DEBUG, "EVCURL: waking up curl for timeout\n");
stepmulti(NULL, CURL_SOCKET_TIMEOUT, 0);
}
static void
got_in(struct ev_loop *loop, ev_io *ioev, int events)
{
- CURL_syslog(LOG_DEBUG,
+ syslog(LOG_DEBUG,
"EVCURL: waking up curl for io on fd %d\n",
(int)ioev->fd);
static void
got_out(struct ev_loop *loop, ev_io *ioev, int events)
{
- CURL_syslog(LOG_DEBUG,
+ syslog(LOG_DEBUG,
"waking up curl for io on fd %d\n",
(int)ioev->fd);
{
IO->HttpReq.ReplyData = NewStrBufPlain(NULL, SIZ);
}
- IO->Now = ev_now(event_base);
+ IO->CitContext->lastcmd = IO->Now = ev_now(event_base);
return CurlFillStrBuf_callback(data,
size,
nmemb,
static int
gotwatchtime(CURLM *multi, long tblock_ms, void *cglobal) {
- CURL_syslog(LOG_DEBUG, "EVCURL: gotwatchtime called %ld ms\n", tblock_ms);
+ syslog(LOG_DEBUG, "EVCURL: gotwatchtime called %ld ms\n", tblock_ms);
evcurl_global_data *global = cglobal;
ev_timer_stop(EV_DEFAULT, &global->timeev);
if (tblock_ms < 0 || 14000 < tblock_ms)
{
evcurl_global_data *global = cglobal;
CURLM *mhnd = global->mhnd;
- char *f;
+ void *f;
AsyncIO *IO = (AsyncIO*) vIO;
CURLcode sta;
const char *Action;
if (IO == NULL) {
sta = curl_easy_getinfo(easy, CURLINFO_PRIVATE, &f);
if (sta) {
- CURL_syslog(LOG_ERR,
+ syslog(LOG_ERR,
"EVCURL: error asking curl for private "
"cookie of curl handle: %s\n",
curl_easy_strerror(sta));
}
IO = (AsyncIO *) f;
SetEVState(IO, eCurlNewIO);
- EVCURL_syslog(LOG_DEBUG,
+ syslog(LOG_DEBUG,
"EVCURL: got socket for URL: %s\n",
IO->ConnectMe->PlainUrl);
}
SetEVState(IO, eCurlGotIO);
- IO->Now = ev_now(event_base);
+ IO->CitContext->lastcmd = IO->Now = ev_now(event_base);
Action = "";
switch (action)
}
- EVCURL_syslog(LOG_DEBUG,
+ syslog(LOG_DEBUG,
"EVCURL: gotwatchsock called fd=%d action=%s[%d]\n",
(int)fd, Action, action);
switch (action)
{
case CURL_POLL_NONE:
- EVCURLM_syslog(LOG_DEBUG,
+ syslog(LOG_DEBUG,
"called first time "
"to register this sockwatcker\n");
break;
case CURL_POLL_REMOVE:
- EVCURLM_syslog(LOG_DEBUG,
+ syslog(LOG_DEBUG,
"called last time to unregister "
"this sockwatcher\n");
ev_io_stop(event_base, &IO->recv_event);
if (sta)
{
- CURL_syslog(LOG_ERR,
+ syslog(LOG_ERR,
"error initializing curl library: %s\n",
curl_easy_strerror(sta));
mhnd = global.mhnd = curl_multi_init();
if (!mhnd)
{
- CURLM_syslog(LOG_ERR,
+ syslog(LOG_ERR,
"error initializing curl multi handle\n");
exit(3);
}
CURLcode sta;
CURL *chnd;
- EVCURLM_syslog(LOG_DEBUG, "EVCURL: evcurl_init called ms\n");
+ syslog(LOG_DEBUG, "EVCURL: evcurl_init called ms\n");
IO->HttpReq.attached = 0;
chnd = IO->HttpReq.chnd = curl_easy_init();
if (!chnd)
{
- EVCURLM_syslog(LOG_ERR, "EVCURL: error initializing curl handle\n");
+ syslog(LOG_ERR, "EVCURL: error initializing curl handle\n");
return 0;
}
OPT(WRITEDATA, (void *)IO);
OPT(ERRORBUFFER, IO->HttpReq.errdesc);
- if ((!IsEmptyStr(config.c_ip_addr))
- && (strcmp(config.c_ip_addr, "*"))
- && (strcmp(config.c_ip_addr, "::"))
- && (strcmp(config.c_ip_addr, "0.0.0.0"))
+ if ((!IsEmptyStr(CtdlGetConfigStr("c_ip_addr")))
+ && (strcmp(CtdlGetConfigStr("c_ip_addr"), "*"))
+ && (strcmp(CtdlGetConfigStr("c_ip_addr"), "::"))
+ && (strcmp(CtdlGetConfigStr("c_ip_addr"), "0.0.0.0"))
)
{
- OPT(INTERFACE, config.c_ip_addr);
+ OPT(INTERFACE, CtdlGetConfigStr("c_ip_addr"));
}
#ifdef CURLOPT_HTTP_CONTENT_DECODING
return;
SetEVState(IO, eCurlShutdown);
- IO->Now = ev_now(event_base);
- EVCURL_syslog(LOG_DEBUG, "EVENT Curl: %s\n", __FUNCTION__);
+ IO->CitContext->lastcmd = IO->Now = ev_now(event_base);
+ syslog(LOG_DEBUG, "EVENT Curl: %s\n", __FUNCTION__);
curl_slist_free_all(IO->HttpReq.headers);
+ IO->HttpReq.headers = NULL;
msta = curl_multi_remove_handle(global.mhnd, IO->HttpReq.chnd);
if (msta)
{
- EVCURL_syslog(LOG_ERR,
+ syslog(LOG_ERR,
"EVCURL: warning problem detaching completed handle "
"from curl multi: %s\n",
curl_multi_strerror(msta));
assert(IO->ShutdownAbort);
IO->ShutdownAbort(IO);
}
+
eNextState
evcurl_handle_start(AsyncIO *IO)
{
SetEVState(IO, eCurlStart);
chnd = IO->HttpReq.chnd;
- EVCURL_syslog(LOG_DEBUG,
+ syslog(LOG_DEBUG,
"EVCURL: Loading URL: %s\n", IO->ConnectMe->PlainUrl);
OPT(URL, IO->ConnectMe->PlainUrl);
if (StrLength(IO->ConnectMe->CurlCreds))
OPT(HTTPHEADER, IO->HttpReq.headers);
IO->NextState = eConnect;
- EVCURLM_syslog(LOG_DEBUG, "EVCURL: attaching to curl multi handle\n");
+ syslog(LOG_DEBUG, "EVCURL: attaching to curl multi handle\n");
msta = curl_multi_add_handle(global.mhnd, IO->HttpReq.chnd);
if (msta)
{
- EVCURL_syslog(LOG_ERR,
+ syslog(LOG_ERR,
"EVCURL: error attaching to curl multi handle: %s\n",
curl_multi_strerror(msta));
}
static void WakeupCurlCallback(EV_P_ ev_async *w, int revents)
{
- CURLM_syslog(LOG_DEBUG, "waking up curl multi handle\n");
+ syslog(LOG_DEBUG, "waking up curl multi handle\n");
curl_multi_perform(&global, CURL_POLL_NONE);
}
{
curl_global_cleanup();
curl_multi_cleanup(global.mhnd);
- CURLM_syslog(LOG_DEBUG, "exiting\n");
+ syslog(LOG_DEBUG, "exiting\n");
}
/*****************************************************************************
* libevent integration *
static void QueueEventAddCallback(EV_P_ ev_async *w, int revents)
{
CitContext *Ctx;
+ long IOID = -1;
+ long count = 0;
ev_tstamp Now;
HashList *q;
void *v;
while (GetNextHashPos(q, It, &len, &Key, &v))
{
IOAddHandler *h = v;
+ count ++;
if (h->IO->ID == 0) {
h->IO->ID = EvIDSource++;
}
+ IOID = h->IO->ID;
if (h->IO->StartIO == 0.0)
h->IO->StartIO = Now;
Ctx = h->IO->CitContext;
become_session(Ctx);
- h->IO->Now = Now;
+ h->IO->CitContext->lastcmd = h->IO->Now = Now;
switch (h->EvAttch(h->IO))
{
case eReadMore:
}
DeleteHashPos(&It);
DeleteHashContent(&q);
- EVQM_syslog(LOG_DEBUG, "EVENT Q Add done.\n");
+ syslog(LOG_DEBUG, "%s CC[%ld] EVENT Q Add %ld done.", IOSTR, IOID, count);
}
{
ev_break(event_base, EVBREAK_ALL);
- EVQM_syslog(LOG_DEBUG, "EVENT Q exiting.\n");
+ syslog(LOG_DEBUG, "EVENT Q exiting.\n");
}
extern void CtdlDestroyEVCleanupHooks(void);
extern int EVQShutDown;
+const char *IOLog = "IO";
/*
* this thread operates the select() etc. via libev.
*/
struct CitContext libev_client_CC;
CtdlFillSystemContext(&libev_client_CC, "LibEv Thread");
-// citthread_setspecific(MyConKey, (void *)&smtp_queue_CC);
- EVQM_syslog(LOG_DEBUG, "client_event_thread() initializing\n");
+
+ pthread_setspecific(evConKey, IOLog);
+
+ syslog(LOG_DEBUG, "client_event_thread() initializing\n");
event_base = ev_default_loop (EVFLAG_AUTO);
ev_async_init(&AddJob, QueueEventAddCallback);
ev_run (event_base, 0);
- EVQM_syslog(LOG_DEBUG, "client_event_thread() exiting\n");
+ syslog(LOG_DEBUG, "client_event_thread() exiting\n");
///what todo here? CtdlClearSystemContext();
pthread_mutex_lock(&EventExitQueueMutex);
static void DBQueueEventAddCallback(EV_P_ ev_async *w, int revents)
{
CitContext *Ctx;
+ long IOID = -1;
+ long count = 0;;
ev_tstamp Now;
HashList *q;
void *v;
{
IOAddHandler *h = v;
eNextState rc;
+ count ++;
if (h->IO->ID == 0)
h->IO->ID = EvIDSource++;
+ IOID = h->IO->ID;
if (h->IO->StartDB == 0.0)
h->IO->StartDB = Now;
- h->IO->Now = Now;
+ h->IO->CitContext->lastcmd = h->IO->Now = Now;
SetEVState(h->IO, eDBAttach);
Ctx = h->IO->CitContext;
}
DeleteHashPos(&It);
DeleteHashContent(&q);
- EVQM_syslog(LOG_DEBUG, "DBEVENT Q Add done.\n");
+ syslog(LOG_DEBUG, "%s CC[%ld] DBEVENT Q Add %ld done.", IOSTR, IOID, count);
}
static void DBEventExitCallback(EV_P_ ev_async *w, int revents)
{
- EVQM_syslog(LOG_DEBUG, "DB EVENT Q exiting.\n");
+ syslog(LOG_DEBUG, "DB EVENT Q exiting.\n");
ev_break(event_db, EVBREAK_ALL);
}
DBInboundEventQueue = DBInboundEventQueues[0];
}
+const char *DBLog = "BD";
+
/*
* this thread operates writing to the message database via libev.
*/
ev_loop *tmp;
struct CitContext libev_msg_CC;
+ pthread_setspecific(evConKey, DBLog);
+
CtdlFillSystemContext(&libev_msg_CC, "LibEv DB IO Thread");
- EVQM_syslog(LOG_DEBUG, "dbevent_thread() initializing\n");
+ syslog(LOG_DEBUG, "dbevent_thread() initializing\n");
tmp = event_db = ev_loop_new (EVFLAG_AUTO);
pthread_mutex_lock(&DBEventExitQueueMutex);
event_db = NULL;
- EVQM_syslog(LOG_INFO, "dbevent_thread() exiting\n");
+ syslog(LOG_INFO, "dbevent_thread() exiting\n");
DeleteHash(&DBQueueEvents);
DBInboundEventQueue = NULL;
void ShutDownEventQueues(void)
{
- EVQM_syslog(LOG_DEBUG, "EVENT Qs triggering exits.\n");
+ syslog(LOG_DEBUG, "EVENT Qs triggering exits.\n");
pthread_mutex_lock(&DBEventQueueMutex);
ev_async_send (event_db, &DBExitEventLoop);
DebugCurl = n;
}
+const char *WLog = "WX";
CTDL_MODULE_INIT(event_client)
{
if (!threading)
{
+ if (pthread_key_create(&evConKey, NULL) != 0) {
+ syslog(LOG_CRIT, "Can't create TSD key: %s", strerror(errno));
+ }
+ pthread_setspecific(evConKey, WLog);
+
CtdlRegisterDebugFlagHook(HKEY("eventloop"), DebugEventloopEnable, &DebugEventLoop);
CtdlRegisterDebugFlagHook(HKEY("eventloopbacktrace"), DebugEventloopBacktraceEnable, &DebugEventLoopBacktrace);
CtdlRegisterDebugFlagHook(HKEY("curl"), DebugCurlEnable, &DebugCurl);
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